[SDC-29] Amdocs OnBoard 1707 initial commit.

Change-Id: Ie4d12a3f574008b792899b368a0902a8b46b5370
Signed-off-by: AviZi <avi.ziv@amdocs.com>

72 files changed, 9016 insertions, 785 deletions

diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/TestUtils.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/TestUtils.java
index b52abfa927..763631ff5e 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/TestUtils.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/TestUtils.java
@@ -1,14 +1,51 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator;
 
-import org.openecomp.sdc.common.utils.AsdcCommon;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.tuple.Pair;
+import org.junit.Assert;
 import org.openecomp.core.translator.api.HeatToToscaTranslator;
 import org.openecomp.core.utilities.file.FileUtils;
-import org.junit.Assert;
+import org.openecomp.sdc.common.utils.SdcCommon;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+import org.openecomp.sdc.tosca.datatypes.model.GroupDefinition;
+import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
+import org.openecomp.sdc.tosca.datatypes.model.RequirementAssignment;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.openecomp.sdc.tosca.services.DataModelUtil;
+import org.openecomp.sdc.tosca.services.yamlutil.ToscaExtensionYamlUtil;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.*;
 
-import java.io.*;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.nio.file.NotDirectoryException;
+import java.util.*;
 
 public class TestUtils {
-  private static final String MANIFEST_NAME = AsdcCommon.MANIFEST_NAME;
+  private static final String MANIFEST_NAME = SdcCommon.MANIFEST_NAME;
   private static String zipFilename = "VSP.zip";
   private static String validationFilename = "validationOutput.json";
 
@@ -40,4 +77,535 @@ public class TestUtils {
       }
     }
   }
+
+  /**
+   * Get tosca service template models for the files in a directory
+   * @param baseDirPath base directory for the tosca file
+   * @return Map of <ServiceTemplateFilename, ServiceTemplate> for the files in this directory
+   */
+  public static Map<String, ServiceTemplate> getServiceTemplates(String baseDirPath){
+    Map<String, ServiceTemplate> serviceTemplateMap = new HashMap<>();
+    ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
+    baseDirPath = "."+baseDirPath+"/";
+    try {
+      String[] fileList = {};
+      URL filesDirUrl = TestUtils.class.getClassLoader().getResource(baseDirPath);
+      if (filesDirUrl != null && filesDirUrl.getProtocol().equals("file")) {
+        fileList = new File(filesDirUrl.toURI()).list();
+      } else {
+        Assert.fail("Invalid expected output files directory");
+      }
+      for (int i = 0; i < fileList.length; i++) {
+        InputStream serviceTemplateInputStream = FileUtils.getFileInputStream(TestUtils.class
+            .getClassLoader().getResource(baseDirPath + fileList[i]));
+        ServiceTemplate serviceTemplate = toscaExtensionYamlUtil.yamlToObject
+            (serviceTemplateInputStream, ServiceTemplate.class);
+        serviceTemplateMap.put(fileList[i], serviceTemplate);
+      }
+    } catch (Exception e) {
+      Assert.fail(e.getMessage());
+    }
+    return serviceTemplateMap;
+  }
+
+  /**
+   * Get tosca service template models
+   * @param expectedResultMap Map of filename and payload of the expected result files
+   * @return Map of <ServiceTemplateFilename, ServiceTemplate> for the files in this directory
+   */
+  public static Map<String, ServiceTemplate> getServiceTemplates(Map<String, byte[]>
+                                                                     expectedResultMap){
+    Map<String, ServiceTemplate> serviceTemplateMap = new HashMap<>();
+    ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
+    for(String fileName : expectedResultMap.keySet()){
+      ServiceTemplate serviceTemplate = toscaExtensionYamlUtil.yamlToObject
+          (new String(expectedResultMap.get(fileName)), ServiceTemplate.class);
+      serviceTemplateMap.put(fileName, serviceTemplate);
+    }
+    return serviceTemplateMap;
+  }
+
+
+  public static ToscaServiceModel loadToscaServiceModel(String serviceTemplatesPath,
+                                                        String globalServiceTemplatesPath,
+                                                        String entryDefinitionServiceTemplate)
+      throws IOException {
+    ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
+    Map<String, ServiceTemplate> serviceTemplates = new HashMap<>();
+    if (entryDefinitionServiceTemplate == null) {
+      entryDefinitionServiceTemplate = "MainServiceTemplate.yaml";
+    }
+
+    serviceTemplates = getServiceTemplates(serviceTemplatesPath);
+    if (globalServiceTemplatesPath != null) {
+      serviceTemplates = getServiceTemplates(globalServiceTemplatesPath);
+    }
+
+    return new ToscaServiceModel(null, serviceTemplates, entryDefinitionServiceTemplate);
+  }
+
+  public static ServiceTemplate loadServiceTemplate(String serviceTemplatePath)
+      throws IOException {
+    ServiceTemplate serviceTemplateFromYaml = new ServiceTemplate();
+    ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
+    URL urlFile = TestUtils.class.getResource(serviceTemplatePath);
+    if (urlFile != null) {
+      File pathFile = new File(urlFile.getFile());
+      File[] files = pathFile.listFiles();
+      for (File file : files) {
+        try (InputStream yamlFile = new FileInputStream(file)) {
+          serviceTemplateFromYaml =
+              toscaExtensionYamlUtil.yamlToObject(yamlFile, ServiceTemplate.class);
+          createConcreteRequirementObjectsInServiceTemplate(serviceTemplateFromYaml, toscaExtensionYamlUtil);
+          try {
+            yamlFile.close();
+          } catch (IOException ignore) {
+          }
+        } catch (FileNotFoundException e) {
+          throw e;
+        } catch (IOException e) {
+          throw e;
+        }
+      }
+    } else {
+      throw new NotDirectoryException(serviceTemplatePath);
+    }
+    return serviceTemplateFromYaml;
+  }
+
+
+  public static void loadServiceTemplates(String serviceTemplatesPath,
+                                          ToscaExtensionYamlUtil toscaExtensionYamlUtil,
+                                          Map<String, ServiceTemplate> serviceTemplates)
+      throws IOException {
+    URL urlFile = TestUtils.class.getResource(serviceTemplatesPath);
+    if (urlFile != null) {
+      File pathFile = new File(urlFile.getFile());
+      File[] files = pathFile.listFiles();
+      if (files != null) {
+        addServiceTemplateFiles(serviceTemplates, files, toscaExtensionYamlUtil);
+      } else {
+        throw new NotDirectoryException(serviceTemplatesPath);
+      }
+    } else {
+      throw new NotDirectoryException(serviceTemplatesPath);
+    }
+  }
+
+  private static void addServiceTemplateFiles(Map<String, ServiceTemplate> serviceTemplates,
+                                              File[] files,
+                                              ToscaExtensionYamlUtil toscaExtensionYamlUtil)
+      throws IOException {
+    for (File file : files) {
+      try (InputStream yamlFile = new FileInputStream(file)) {
+        ServiceTemplate serviceTemplateFromYaml =
+            toscaExtensionYamlUtil.yamlToObject(yamlFile, ServiceTemplate.class);
+        createConcreteRequirementObjectsInServiceTemplate(serviceTemplateFromYaml, toscaExtensionYamlUtil);
+        serviceTemplates.put(file.getName(), serviceTemplateFromYaml);
+        try {
+          yamlFile.close();
+        } catch (IOException ignore) {
+        }
+      } catch (FileNotFoundException e) {
+        throw e;
+      } catch (IOException e) {
+        throw e;
+      }
+    }
+  }
+
+  private static void createConcreteRequirementObjectsInServiceTemplate(ServiceTemplate
+                                                                          serviceTemplateFromYaml,
+                                                                      ToscaExtensionYamlUtil
+                                                                          toscaExtensionYamlUtil) {
+
+    if (serviceTemplateFromYaml == null
+        || serviceTemplateFromYaml.getTopology_template() == null
+        || serviceTemplateFromYaml.getTopology_template().getNode_templates() == null) {
+      return;
+    }
+
+    //Creating concrete objects
+    Map<String, NodeTemplate> nodeTemplates =
+        serviceTemplateFromYaml.getTopology_template().getNode_templates();
+    for (Map.Entry<String, NodeTemplate> entry : nodeTemplates.entrySet()) {
+      NodeTemplate nodeTemplate = entry.getValue();
+      List<Map<String, RequirementAssignment>> requirements = nodeTemplate.getRequirements();
+      List<Map<String, RequirementAssignment>> concreteRequirementList = new ArrayList<>();
+      if (requirements != null) {
+        ListIterator<Map<String, RequirementAssignment>> reqListIterator = requirements
+            .listIterator();
+        while (reqListIterator.hasNext()){
+          Map<String, RequirementAssignment> requirement = reqListIterator.next();
+          Map<String, RequirementAssignment> concreteRequirement = new HashMap<>();
+          for (Map.Entry<String, RequirementAssignment> reqEntry : requirement.entrySet()) {
+            RequirementAssignment requirementAssignment = (toscaExtensionYamlUtil
+                .yamlToObject(toscaExtensionYamlUtil.objectToYaml(reqEntry.getValue()),
+                    RequirementAssignment.class));
+            concreteRequirement.put(reqEntry.getKey(), requirementAssignment);
+            concreteRequirementList.add(concreteRequirement);
+            reqListIterator.remove();
+          }
+        }
+        requirements.clear();
+        requirements.addAll(concreteRequirementList);
+        nodeTemplate.setRequirements(requirements);
+      }
+      System.out.println();
+      //toscaExtensionYamlUtil.yamlToObject(nodeTemplate, NodeTemplate.class);
+    }
+  }
+
+  public static void updateMultiplePortConsolidationDatas(String serviceTemplateName,
+                                                          List<String> portNodeTemplateIds,
+                                                          List<List<String>> nodesConnectedInIds,
+                                                          List<List<String>> nodesConnectedOutIds,
+                                                          List<List<String>> groupIds,
+                                                          List<List<String>> getAttrInIds,
+                                                          List<List<Pair<String, GetAttrFuncData>>> getAttrOutFuncDataList,
+                                                          ConsolidationData consolidationData){
+    for(int i = 0; i < portNodeTemplateIds.size(); i++){
+      updatePortConsolidationData(serviceTemplateName, portNodeTemplateIds.get(i),
+          nodesConnectedInIds.get(i), nodesConnectedOutIds.get(i),
+          groupIds.get(i), getAttrInIds.get(i),getAttrOutFuncDataList.get(i), consolidationData);
+    }
+  }
+
+  public static void updatePortConsolidationData(String serviceTemplateFileName,
+                                                 String portNodeTemplateId,
+                                                 List<String> nodesConnectedInIds,
+                                                 List<String> nodesConnectedOutIds,
+                                                 List<String> groupIds, List<String> getAttrInIds,
+                                                 List<Pair<String, GetAttrFuncData>> getAttrOutFuncDataList,
+                                                 ConsolidationData consolidationData) {
+
+    PortTemplateConsolidationData portTemplateConsolidationData =
+        createPortTemplateConsolidationData(portNodeTemplateId);
+
+    updateRelationsForEntityConsolidationData(portNodeTemplateId, nodesConnectedInIds,
+        nodesConnectedOutIds, groupIds, getAttrInIds, getAttrOutFuncDataList, portTemplateConsolidationData);
+
+    consolidationData.getPortConsolidationData()
+        .getFilePortConsolidationData(serviceTemplateFileName)
+        .setPortTemplateConsolidationData(portNodeTemplateId, portTemplateConsolidationData);
+  }
+
+  public static PortTemplateConsolidationData createPortTemplateConsolidationData(
+      String portNodeTemplateId) {
+    PortTemplateConsolidationData portTemplateConsolidationData =
+        new PortTemplateConsolidationData();
+    portTemplateConsolidationData.setNodeTemplateId(portNodeTemplateId);
+    return portTemplateConsolidationData;
+  }
+
+  public static void initPortConsolidationData(String serviceTemplateFileName,
+                                               ConsolidationData consolidationData) {
+
+    consolidationData.getPortConsolidationData()
+        .setFilePortConsolidationData(serviceTemplateFileName, new FilePortConsolidationData());
+  }
+
+  public static void updateComputeTemplateConsolidationData(String serviceTemplateFileName,
+                                                            String computeNodeTypeName,
+                                                            String computeNodeTemplateId,
+                                                            List<String> nodeIdsConnectedIn,
+                                                            List<String> nodeIdsConnectedOut,
+                                                            List<String> volumeIds,
+                                                            List<String> groupIds,
+                                                            List<String> getAttrInIds,
+                                                            List<Pair<String, GetAttrFuncData>> getAttrOutIds,
+                                                            List<Pair<String, String>> portTypeToIdList,
+                                                            ConsolidationData consolidationData) {
+
+    initComputeNodeTemplateIdInConsolidationData(serviceTemplateFileName, computeNodeTypeName,
+        computeNodeTemplateId, consolidationData);
+
+    Map<String, List<RequirementAssignmentData>> volumes =
+        consolidationData.getComputeConsolidationData().getFileComputeConsolidationData
+            (serviceTemplateFileName).getTypeComputeConsolidationData(computeNodeTypeName)
+            .getComputeTemplateConsolidationData(computeNodeTemplateId).getVolumes();
+
+    ComputeTemplateConsolidationData computeTemplateConsolidationData =
+        createComputeTemplateConsolidationData(computeNodeTemplateId, portTypeToIdList, volumes);
+
+    updateRelationsForEntityConsolidationData(computeNodeTemplateId, nodeIdsConnectedIn,
+        nodeIdsConnectedOut, groupIds, getAttrInIds, getAttrOutIds, computeTemplateConsolidationData);
+
+    updateVolumes(computeTemplateConsolidationData, volumeIds);
+
+    consolidationData.getComputeConsolidationData()
+        .getFileComputeConsolidationData(serviceTemplateFileName)
+        .getTypeComputeConsolidationData(computeNodeTypeName)
+        .setComputeTemplateConsolidationData(computeNodeTemplateId,
+            computeTemplateConsolidationData);
+  }
+
+  private static void updateRelationsForEntityConsolidationData(String entityNodeTemplateId,
+                                                                List<String> nodeIdsConnectedIn,
+                                                                List<String> nodeIdsConnectedOut,
+                                                                List<String> groupIds,
+                                                                List<String> getAttrInIds,
+                                                                List<Pair<String, GetAttrFuncData>> getAttrOutFuncDataList,
+                                                                EntityConsolidationData entity) {
+    updateRelationsIn(entity, nodeIdsConnectedIn);
+    updateRelationsOut(entity, entityNodeTemplateId, nodeIdsConnectedOut);
+    updateGetAttrIn(entity, getAttrInIds);
+    updateGetAttrOut(entity, getAttrOutFuncDataList);
+    entity.setGroupIds(groupIds);
+  }
+
+  public static void initComputeNodeTemplateIdInConsolidationData(String serviceTemplateFileName,
+                                                                   String computeNodeTypeName,
+                                                                   String computeNodeTemplateId,
+                                                                   ConsolidationData consolidationData) {
+
+    if(Objects.isNull(consolidationData.getComputeConsolidationData().getFileComputeConsolidationData
+        (serviceTemplateFileName))) {
+      consolidationData.getComputeConsolidationData().setFileComputeConsolidationData
+          (serviceTemplateFileName, new FileComputeConsolidationData());
+    }
+    TypeComputeConsolidationData typeComputeConsolidationData =
+        consolidationData.getComputeConsolidationData().getFileComputeConsolidationData
+            (serviceTemplateFileName).getTypeComputeConsolidationData(computeNodeTypeName);
+
+    if(
+        typeComputeConsolidationData.getComputeTemplateConsolidationData(computeNodeTemplateId) == null) {
+
+      consolidationData.getComputeConsolidationData()
+          .getFileComputeConsolidationData(serviceTemplateFileName)
+          .getTypeComputeConsolidationData(computeNodeTypeName)
+          .setComputeTemplateConsolidationData(computeNodeTemplateId, new ComputeTemplateConsolidationData());
+
+    }
+  }
+
+  public static void updateNestedConsolidationData(String serviceTemplateName,
+                                                   List<String> substitutionNodeTemplateIds,
+                                                   ConsolidationData consolidationData){
+    if(Objects.isNull(consolidationData.getNestedConsolidationData())){
+      consolidationData.setNestedConsolidationData(new NestedConsolidationData());
+    }
+
+    FileNestedConsolidationData fileNestedConsolidationData = new FileNestedConsolidationData();
+    for(String substitutionNodeTemplateId : substitutionNodeTemplateIds) {
+      NestedTemplateConsolidationData nestedTemplateConsolidationData = new NestedTemplateConsolidationData();
+      nestedTemplateConsolidationData.setNodeTemplateId(substitutionNodeTemplateId);
+      fileNestedConsolidationData.setNestedTemplateConsolidationData(substitutionNodeTemplateId, nestedTemplateConsolidationData);
+    }
+    consolidationData.getNestedConsolidationData().setFileNestedConsolidationData(serviceTemplateName, fileNestedConsolidationData);
+  }
+
+  public static ComputeTemplateConsolidationData createComputeTemplateConsolidationData(String computeNodeTemplateId,
+                                                                                        List<Pair<String, String>> portTypeToIdList,
+                                                                                        Map<String,List<RequirementAssignmentData>> volumes) {
+    ComputeTemplateConsolidationData compute = new ComputeTemplateConsolidationData();
+    compute.setNodeTemplateId(computeNodeTemplateId);
+    if (portTypeToIdList != null) {
+      for (Pair<String, String> port : portTypeToIdList) {
+        compute.addPort(port.getLeft(), port.getRight());
+      }
+    }
+    compute.setVolumes(volumes);
+    return compute;
+  }
+
+  public static void updateRelationsIn(EntityConsolidationData entity,
+                                       List<String> idsPontingTome){
+    if(CollectionUtils.isEmpty(idsPontingTome)){
+      return;
+    }
+
+    for(String pointingId : idsPontingTome){
+      entity.addNodesConnectedIn(pointingId, entity.getNodeTemplateId(), new RequirementAssignment());
+    }
+  }
+
+  public static void updateRelationsOut(EntityConsolidationData entity,
+                                        String nodeTemplateId,
+                                        List<String> idsToUpdate){
+    if(CollectionUtils.isEmpty(idsToUpdate)){
+      return;
+    }
+
+    for(String id : idsToUpdate){
+      entity.addNodesConnectedOut(id, id, new RequirementAssignment());
+    }
+  }
+
+  public static void updateGetAttrIn(EntityConsolidationData entity,
+                                     List<String> idsToUpdate){
+    if(CollectionUtils.isEmpty(idsToUpdate)){
+      return;
+    }
+
+    for(String id : idsToUpdate){
+      entity.addNodesGetAttrIn(id, new GetAttrFuncData());
+    }
+  }
+
+  public static void updateGetAttrOut(EntityConsolidationData entity,
+                                      List<Pair<String, GetAttrFuncData>> getAttrOutIds){
+    if(CollectionUtils.isEmpty(getAttrOutIds)){
+      return;
+    }
+
+    for(Pair<String, GetAttrFuncData> getAttrOutFunc : getAttrOutIds){
+      entity.addNodesGetAttrOut(getAttrOutFunc.getLeft(), getAttrOutFunc.getRight());
+    }
+  }
+
+  public static void updateVolumes(ComputeTemplateConsolidationData compute,
+                                   List<String> volumeIds){
+    if(CollectionUtils.isEmpty(volumeIds)){
+      return;
+    }
+
+    for(String id : volumeIds){
+      RequirementAssignment requirementAssignment = new RequirementAssignment();
+      requirementAssignment.setNode(id);
+      compute.addVolume(id, requirementAssignment);
+    }
+  }
+
+  public static void initComputeNodeTypeInConsolidationData(String serviceTemplateFileName,
+                                                            String computeNodeTypeName,
+                                                            ConsolidationData consolidationData) {
+    ComputeConsolidationData computeConsolidationData =
+        consolidationData.getComputeConsolidationData();
+    if (!computeConsolidationData.getAllServiceTemplateFileNames()
+        .contains(serviceTemplateFileName)) {
+      computeConsolidationData
+          .setFileComputeConsolidationData(serviceTemplateFileName,
+              new FileComputeConsolidationData());
+    }
+    computeConsolidationData
+        .getFileComputeConsolidationData(serviceTemplateFileName).setTypeComputeConsolidationData(
+        computeNodeTypeName, new TypeComputeConsolidationData());
+  }
+
+  public static Map<String, List<RequirementAssignmentData>> getNodeConnectedOutList(
+      NodeTemplate nodeTemplate, String requirementKey) {
+    Map<String, List<RequirementAssignmentData>> requirementAssignmentDataMap = new HashMap<>();
+    Optional<List<RequirementAssignmentData>> requirementAssignmentDataList =
+        TestUtils.createRequirementAssignmentDataList(nodeTemplate, requirementKey);
+    if (requirementAssignmentDataList.isPresent()) {
+      for (RequirementAssignmentData requirementAssignmentData : requirementAssignmentDataList
+          .get()) {
+        String connectedNodeTemplateId = requirementAssignmentData.getRequirementAssignment()
+            .getNode();
+        requirementAssignmentDataMap
+            .computeIfAbsent(connectedNodeTemplateId, k -> new ArrayList<>());
+        requirementAssignmentDataMap.get(connectedNodeTemplateId).add(requirementAssignmentData);
+      }
+    }
+    return requirementAssignmentDataMap;
+  }
+
+  public static void updatePortsInComputeTemplateConsolidationData(
+      List<Pair<String, String>> portIdToTypeList, ComputeTemplateConsolidationData
+      compute){
+    compute.setPorts(new HashMap<>());
+    for(Pair<String, String> portIdToType : portIdToTypeList){
+      compute.getPorts().putIfAbsent(portIdToType.getLeft(), new ArrayList<>());
+      compute.getPorts().get(portIdToType.getLeft()).add(portIdToType.getRight());
+    }
+  }
+
+  public static Map<String, List<RequirementAssignmentData>> getNodeConnectedInList(
+      String sourceNodeTemplateId,
+      ServiceTemplate serviceTemplate, String requirementKey) {
+    Optional<List<RequirementAssignmentData>> requirementAssignmentDataList = Optional.empty();
+    List<RequirementAssignmentData> assignmentDataList = new ArrayList<>();
+    Map<String, List<RequirementAssignmentData>> requirementAssignmentDataMap = new HashMap<>();
+    Map<String, NodeTemplate> nodeTemplates = serviceTemplate.getTopology_template()
+        .getNode_templates();
+    for (Map.Entry<String, NodeTemplate> entry : nodeTemplates.entrySet()) {
+      String nodeTemplateId = entry.getKey();
+      List<Map<String, RequirementAssignment>> requirements = entry.getValue().getRequirements();
+      if (requirements != null) {
+        for (Map<String, RequirementAssignment> requirement : requirements) {
+          if (requirement.get(requirementKey) != null) {
+            RequirementAssignment requirementAssignment = requirement.get(requirementKey);
+            if (requirementAssignment != null) {
+              if (requirementAssignment.getNode().equals(sourceNodeTemplateId)) {
+                RequirementAssignmentData data = new RequirementAssignmentData(requirementKey,
+                    requirementAssignment);
+                assignmentDataList.add(data);
+              }
+            }
+          }
+        }
+        requirementAssignmentDataList = Optional.ofNullable(assignmentDataList);
+        if (requirementAssignmentDataList.isPresent()) {
+          for (RequirementAssignmentData requirementAssignmentData : requirementAssignmentDataList
+              .get()) {
+            requirementAssignmentDataMap.computeIfAbsent(nodeTemplateId, k -> new ArrayList<>());
+            requirementAssignmentDataMap.get(nodeTemplateId).add(requirementAssignmentData);
+          }
+        }
+        requirementAssignmentDataList = Optional.empty();
+      }
+    }
+    return requirementAssignmentDataMap;
+  }
+
+  public static List<String> getGroupsForNode(ServiceTemplate serviceTemplate, String
+      nodeTemplateId) {
+    List<String> entityGroups = new ArrayList<>();
+    Map<String, GroupDefinition> groups = serviceTemplate.getTopology_template().getGroups();
+    Map<String, NodeTemplate> nodeTemplates =
+        serviceTemplate.getTopology_template().getNode_templates();
+    for (Map.Entry<String, GroupDefinition> entry : groups.entrySet()) {
+      String groupId = entry.getKey();
+      GroupDefinition groupDefinition = entry.getValue();
+      if (groupDefinition.getType().contains("HeatStack"))
+        continue;
+      List<String> groupMembers = groupDefinition.getMembers();
+      for (String member : groupMembers) {
+        if (groups.containsKey(member))
+          continue;
+        if (member.equals(nodeTemplateId)) {
+          entityGroups.add(groupId);
+        }
+      }
+    }
+    return entityGroups;
+  }
+
+  private static Optional<List<RequirementAssignmentData>> createRequirementAssignmentDataList(
+      NodeTemplate nodeTemplate, String requirementKey) {
+
+    Optional<List<RequirementAssignment>> requirementAssignmentLink =
+        DataModelUtil.getRequirementAssignment(nodeTemplate.getRequirements(), requirementKey);
+    if (!requirementAssignmentLink.isPresent()) {
+      return Optional.empty();
+    }
+
+    List<RequirementAssignmentData> requirementAssignmentDataList = new ArrayList<>();
+    for (RequirementAssignment requirementAssignment : requirementAssignmentLink.get()) {
+      RequirementAssignmentData requirementAssignmentData = new RequirementAssignmentData
+          (requirementKey, requirementAssignment);
+      requirementAssignmentDataList.add(requirementAssignmentData);
+    }
+    return Optional.ofNullable(requirementAssignmentDataList);
+  }
+
+  public static Optional<List<RequirementAssignmentData>> getRequirementAssignmentDataList(
+      NodeTemplate nodeTemplate, String requirementKey) {
+    List<RequirementAssignmentData> returnedReqAssignmentDataList = new ArrayList<>();
+    Optional<List<RequirementAssignmentData>> requirementAssignmentDataList =
+        TestUtils.createRequirementAssignmentDataList(nodeTemplate, requirementKey);
+
+    if (requirementAssignmentDataList.isPresent()) {
+      for (RequirementAssignmentData requirementAssignmentData : requirementAssignmentDataList
+          .get()) {
+        returnedReqAssignmentDataList.add(requirementAssignmentData);
+      }
+      return Optional.of(returnedReqAssignmentDataList);
+    }
+    return Optional.empty();
+  }
+
+
+
 }
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/multi/Translate_Heat_Nested_Multi.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/multi/Translate_Heat_Nested_Multi.java
index 4be63258ae..10462c2838 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/multi/Translate_Heat_Nested_Multi.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/multi/Translate_Heat_Nested_Multi.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.nested.multi;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class Translate_Heat_Nested_Multi extends BaseResourceTranslationTest {
 
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/nestedvolumelocal/NestedVolumelocal.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/nestedvolumelocal/NestedVolumelocal.java
index 4f2f3af33a..84f05ce891 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/nestedvolumelocal/NestedVolumelocal.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/nestedvolumelocal/NestedVolumelocal.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.nested.nestedvolumelocal;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class NestedVolumelocal extends BaseResourceTranslationTest {
 
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/nestedvolumeseperatefile/NestedVolumeSeperateFile.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/nestedvolumeseperatefile/NestedVolumeSeperateFile.java
index 02a8fb6ce4..bd59303305 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/nestedvolumeseperatefile/NestedVolumeSeperateFile.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/nestedvolumeseperatefile/NestedVolumeSeperateFile.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.nested.nestedvolumeseperatefile;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class NestedVolumeSeperateFile extends BaseResourceTranslationTest {
 
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/recursive/TranslateHeatNestedRecursiveTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/recursive/TranslateHeatNestedRecursiveTest.java
index 792f4f4bf5..5cad472aa0 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/recursive/TranslateHeatNestedRecursiveTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/recursive/TranslateHeatNestedRecursiveTest.java
@@ -1,8 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.nested.recursive;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Before;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 import java.io.IOException;
 
@@ -29,6 +50,8 @@ public class TranslateHeatNestedRecursiveTest extends BaseResourceTranslationTes
     outputFilesPath = "/mock/heat/nested/nested2levels/expectedoutputfiles";
     initTranslatorAndTranslate();
     testTranslation();
+    validateNestedTemplateConsolidationData(TestConstants
+        .TEST_MULTIPLE_MULTI_LEVEL_NESTED_RESOURCE);
   }
 
   @Test
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/reusenestedfrommultibase/Translate_Heat_Nested_From_Multi_Base.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/reusenestedfrommultibase/Translate_Heat_Nested_From_Multi_Base.java
index 005bcd0db0..b715316146 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/reusenestedfrommultibase/Translate_Heat_Nested_From_Multi_Base.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/reusenestedfrommultibase/Translate_Heat_Nested_From_Multi_Base.java
@@ -1,7 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.nested.reusenestedfrommultibase;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class Translate_Heat_Nested_From_Multi_Base extends BaseResourceTranslationTest {
 
@@ -13,6 +34,7 @@ public class Translate_Heat_Nested_From_Multi_Base extends BaseResourceTranslati
   @Test
   public void testTranslate() throws Exception {
     testTranslation();
+    validateNestedTemplateConsolidationData(TestConstants.TEST_MULTIPLE_NESTED_RESOURCE);
   }
 
 }
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/separatevol/NestedAndSeparateVolTranslationTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/separatevol/NestedAndSeparateVolTranslationTest.java
index 4269705923..d867dc4597 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/separatevol/NestedAndSeparateVolTranslationTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/separatevol/NestedAndSeparateVolTranslationTest.java
@@ -1,11 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.nested.separatevol;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Before;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 import java.io.IOException;
 
+
 public class NestedAndSeparateVolTranslationTest extends BaseResourceTranslationTest {
 
   @Before
@@ -19,4 +40,4 @@ public class NestedAndSeparateVolTranslationTest extends BaseResourceTranslation
   public void testTranslate() throws Exception {
     testTranslation();
   }
-}
\ No newline at end of file
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/single/TranslateHeatNestedSingle.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/single/TranslateHeatNestedSingle.java
index 1d80551f27..f81da11bc9 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/single/TranslateHeatNestedSingle.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/nested/single/TranslateHeatNestedSingle.java
@@ -1,7 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.nested.single;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class TranslateHeatNestedSingle extends BaseResourceTranslationTest {
 
@@ -13,5 +35,6 @@ public class TranslateHeatNestedSingle extends BaseResourceTranslationTest {
   @Test
   public void testTranslate() throws Exception {
     testTranslation();
+    validateNestedTemplateConsolidationData(TestConstants.TEST_SINGLE_NESTED_RESOURCE);
   }
 }
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/outputs/HeatOutputConversionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/outputs/HeatOutputConversionTest.java
index fd3543a051..e3197770a7 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/outputs/HeatOutputConversionTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/outputs/HeatOutputConversionTest.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.outputs;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class HeatOutputConversionTest extends BaseResourceTranslationTest {
 
@@ -16,35 +36,4 @@ public class HeatOutputConversionTest extends BaseResourceTranslationTest {
   }
 
 
-  //private static final String MANIFEST_NAME = "MANIFEST.json";
-
-   /* @Test
-    public void testTranslate_outputs() throws IOException {
-
-        HeatToToscaTranslator heatToToscaTranslator = HeatToToscaTranslatorFactory.getInstance().createInterface();
-        URL url = this.getClass().getResource("/mock/heat/outputs");
-        File manifestFile = new File(url.getPath());
-        File[] files = manifestFile.listFiles();
-        FileInputStream fis;
-        byte[] fileContent;
-        for (File file : files) {
-            fis = new FileInputStream(file);
-            fileContent = FileUtils.toByteArray(fis);
-            if (file.getName().equals(MANIFEST_NAME)) {
-                heatToToscaTranslator.addManifest(MANIFEST_NAME, new String(fileContent));
-            } else {
-                heatToToscaTranslator.addFile(file.getName(), fileContent);
-            }
-        }
-
-        TranslatorOutput translatorOutput = heatToToscaTranslator.translate();
-        Assert.assertNotNull(translatorOutput);
-        File file = new File("Outputs.zip");
-        FileOutputStream fos = new FileOutputStream(file);
-        fos.write(translatorOutput.getTranslationContent());
-        fos.close();
-
-    }*/
-
-
 }
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/parameters/HeatParameterConversionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/parameters/HeatParameterConversionTest.java
index 4feef0e094..5f2c3691c2 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/parameters/HeatParameterConversionTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/parameters/HeatParameterConversionTest.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.parameters;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class HeatParameterConversionTest extends BaseResourceTranslationTest {
 
@@ -15,40 +35,4 @@ public class HeatParameterConversionTest extends BaseResourceTranslationTest {
     testTranslation();
   }
 
-
-    /*
-
-    private static final String MANIFEST_NAME = "MANIFEST.json";
-
-    @Test
-    public void testTranslate_parameters() throws IOException {
-
-
-
-        HeatToToscaTranslator heatToToscaTranslator = HeatToToscaTranslatorFactory.getInstance().createInterface();
-        URL url = this.getClass().getResource("/mock/heat/parameters");
-        File manifestFile = new File(url.getPath());
-        File[] files = manifestFile.listFiles();
-        FileInputStream fis;
-        byte[] fileContent;
-        for (File file : files) {
-            fis = new FileInputStream(file);
-            fileContent = FileUtils.toByteArray(fis);
-            if (file.getName().equals(MANIFEST_NAME)) {
-                heatToToscaTranslator.addManifest(MANIFEST_NAME, new String(fileContent));
-            } else {
-                heatToToscaTranslator.addFile(file.getName(), fileContent);
-            }
-        }
-
-        TranslatorOutput translatorOutput = heatToToscaTranslator.translate();
-        Assert.assertNotNull(translatorOutput);
-        File file = new File("Parameters.zip");
-        FileOutputStream fos = new FileOutputStream(file);
-        fos.write(translatorOutput.getTranslationContent());
-        fos.close();
-
-    }
-    */
-
 }
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/ContrailNetworkRuleTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/ContrailNetworkRuleTest.java
index f8b3022155..b4ae36d289 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/ContrailNetworkRuleTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/ContrailNetworkRuleTest.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.resources;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 
 public class ContrailNetworkRuleTest extends BaseResourceTranslationTest {
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSContrailVirtualNetworkTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSContrailVirtualNetworkTest.java
index b1305c3b2c..0b55173c6e 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSContrailVirtualNetworkTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSContrailVirtualNetworkTest.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.resources;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 
 public class OSContrailVirtualNetworkTest extends BaseResourceTranslationTest {
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSNeutronNetTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSNeutronNetTest.java
index 3b312a804d..f5568e3fb6 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSNeutronNetTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSNeutronNetTest.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.resources;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class OSNeutronNetTest extends BaseResourceTranslationTest {
 
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSNovaServerTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSNovaServerTest.java
index 6d194ea220..ebb34503bb 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSNovaServerTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/resources/OSNovaServerTest.java
@@ -1,17 +1,62 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.resources;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_PORT_POSITIVE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_VOLUME_POSITIVE;
+
+import org.junit.Before;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataValidationType;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
+
+import java.io.IOException;
 
 public class OSNovaServerTest extends BaseResourceTranslationTest {
 
-  {
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslate() throws Exception {
     inputFilesPath = "/mock/heat/resources/OS_Nova_Server/inputs";
     outputFilesPath = "/mock/heat/resources/OS_Nova_Server/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_VOLUME,
+        TEST_VOLUME_POSITIVE);
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_PORT,
+        TEST_PORT_POSITIVE);
   }
 
   @Test
-  public void testTranslate() throws Exception {
+  public void testTranslateWithOnlyPorts() throws Exception {
+    inputFilesPath = "/mock/heat/resources/Port/inputfiles";
+    outputFilesPath = "/mock/heat/resources/Port/expectedoutputfiles";
+    initTranslatorAndTranslate();
     testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_PORT,
+        TEST_PORT_POSITIVE);
   }
 }
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/sharedresource/HeatSharedResourceTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/sharedresource/HeatSharedResourceTest.java
index 2395fa00db..d518e9ce11 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/sharedresource/HeatSharedResourceTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/impl/heattotosca/sharedresource/HeatSharedResourceTest.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.impl.heattotosca.sharedresource;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class HeatSharedResourceTest extends BaseResourceTranslationTest {
 
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/ConsolidationServiceTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/ConsolidationServiceTest.java
new file mode 100644
index 0000000000..61777a6586
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/ConsolidationServiceTest.java
@@ -0,0 +1,1990 @@
+package org.openecomp.sdc.translator.services.heattotosca;
+
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.apache.commons.lang3.tuple.Pair;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.*;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.openecomp.sdc.tosca.services.ToscaConstants;
+import org.openecomp.sdc.translator.TestUtils;
+import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionMode;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.ConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.GetAttrFuncData;
+
+import java.io.IOException;
+import java.util.*;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+/**
+ * Created by TALIO on 3/7/2017.
+ */
+public class ConsolidationServiceTest {
+
+  @Spy
+  private TranslationContext translationContext = new TranslationContext();
+  private static String mainST = "MainServiceTemplate.yaml";
+
+  @Mock
+  private UnifiedCompositionService unifiedCompositionServiceMock;
+
+  @Captor
+  private ArgumentCaptor<List<UnifiedCompositionData>> unifiedModelListArg;
+  @Captor
+  private ArgumentCaptor<UnifiedCompositionMode> unifiedCompositionModeArg;
+
+  @InjectMocks
+  private ConsolidationService consolidationService;
+
+  @Before
+  public void setUp() throws Exception {
+    MockitoAnnotations.initMocks(this);
+  }
+
+  @Test
+  public void testConsolidationValidPreCondition() throws IOException {
+
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel(
+        "/mock/services/heattotosca/consolidation/translatedfiles/pre_condition/valid_pre_condition/", null,
+        null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName,
+        consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testConsolidationFalsePreConditionOneComputeNode() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/pre_condition/one_compute_node/", null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.SingleSubstitution);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testConsolidationFalsePreConditionMoreThanOnePortPerType() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/pre_condition/more_than_one_port/",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_2"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.SingleSubstitution);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testConsolidationFalsePreConditionDifferentPortTypesBetweenComputes()
+      throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/pre_condition/different_port_types",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.SingleSubstitution);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+
+  }
+
+  @Test
+  public void testConsolidationResultTrueWithMoreThanTwoCompute() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/pre_condition/three_compute_valid",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testConsolidationResultFalseWithMoreThanTwoComputeOneIsDiff() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/pre_condition/three_compute_valid",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.SingleSubstitution);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testConsolidationResultFalseForTwoTypesOfComputeWithOneInstanceEach()
+      throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName1 = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    String computeNodeTypeName2 = "org.openecomp.resource.vfc.nodes.heat.cmaui";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/pre_condition/three_compute_valid",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData
+        (mainST, computeNodeTypeName1, consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData
+        (mainST, computeNodeTypeName2, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName1, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName2, "server_ps02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.SingleSubstitution, UnifiedCompositionMode.SingleSubstitution);
+    verifyMainServiceTemplateConsolidation(2, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testConsolidationValidForTwoSimilarComputeAndFalseForSingleCompute() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName1 = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    String computeNodeTypeName2 = "org.openecomp.resource.vfc.nodes.heat.cmaui";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/pre_condition/three_compute_two_similar_one_diff",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName1, consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName2, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName1, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName1, "server_ps02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName2, "server_ps03",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(
+            UnifiedCompositionMode.ScalingInstances, UnifiedCompositionMode.SingleSubstitution);
+    verifyMainServiceTemplateConsolidation(2, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testValidComputeAndPortConsolidation() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_compute_valid",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testFalseComputeConsolidationForTwoSimilarImageNamesAndOneDiff() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName1 = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    String computeNodeTypeName2 = "org.openecomp.resource.vfc.nodes.heat.pd_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/one_image_name_diff",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(
+        mainST, computeNodeTypeName1, consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(
+        mainST, computeNodeTypeName2, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName1, "server_ps01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName1, "server_ps02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName1, "server_ps03",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName2, "server_pd01",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName2, "server_pd02",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName2, "server_pd03",
+        null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance, UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(2, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testFalseComputeConsolidationForTwoSimilarFlavorNamesAndOneDiff() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/one_flavor_name_diff",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "sm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testFalsePortConsolidationForTwoPortsWithFixedIpsAndOneWithout() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/one_port_without_fixed_ips",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testFalsePortConsolidationForTwoPortsWithAddressPairsAndOneWithout()
+      throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/one_port_without_allowed_address_pairs",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testFalsePortConsolidationForTwoPortsWithMacAddressAndOneWithout()
+      throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/one_port_without_mac_address",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        null, null, null, null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testValidPortConsolidationForPortsWithNoneOfTheCheckedProperties()
+      throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/ports_with_none_of_the_properties",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", null, null, null, null, null, null,
+        portTypeToIdList, consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testComputeRelationsSimilarBetweenComputeNodes() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_compute_with_same_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"), Arrays.asList("cmaui_volume"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testNodesInRelationsDiffBetweenThreeComputes() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"),
+        null,null ,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_2"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1", null, null, null, null, null,
+        consolidationData);
+
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testNodesOutRelationsDiffBetweenThreeComputes() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume_1"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1", null, null, null, null, null,
+        consolidationData);
+
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testVolumeRelationsDiffBetweenThreeComputes() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_compute_valid",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume_1"), Arrays.asList("group_id1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1", null, null, null, null, null,
+        consolidationData);
+
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testGroupRelationsDiffBetweenThreeComputes() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_compute_valid",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_2"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1", null, null, null, null, null,
+        consolidationData);
+
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testPortConsolidationDataRelationsSimilar() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testNodesInRelationsDiffBetweenThreePortConsolidationDatas() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_2"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testNodesOutRelationsDiffBetweenThreePortConsolidationDatas() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_2"), Arrays.asList("group_id_1"), null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testGroupIdsRelationsDiffBetweenThreePortConsolidationDatas() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_3"), null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testValidConsolidationForComputesWithValidGetAttr() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), Arrays.asList("node_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("node_2"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("node_3"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testInvalidConsolidationForComputesWithGetAttrForEachOther() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), Arrays.asList("server_ps02"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("node_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("node_2"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), null, null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), null, null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testValidConsolidationForPortsWithValidGetAttr() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        null, null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    List<String> portNodeTemplateIds =
+        Arrays.asList("cm01_port_1", "cm01_port_2", "cm01_port_3");
+    List<List<String>> nodesConnectedInIds =
+        Arrays.asList(Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"));
+    List<List<String>> nodesConnectedOutIds =
+        Arrays.asList(Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"));
+    List<List<String>> getAttrInIds =
+        Arrays.asList(Arrays.asList("get_attr_1"), Arrays.asList("get_attr_2"), Arrays.asList("get_attr_3"));
+    List<List<String>> groupIds =
+        Arrays.asList(Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"));
+    List<List<Pair<String, GetAttrFuncData>>> getAttrOut = Arrays.asList(null, null, null);
+
+    TestUtils.updateMultiplePortConsolidationDatas(
+        mainST, portNodeTemplateIds,nodesConnectedInIds, nodesConnectedOutIds, groupIds,
+        getAttrInIds, getAttrOut, consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testInvalidConsolidationForPortsWithGetAttrInForEachOther() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation" +
+            "/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), Arrays.asList("node_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("node_2"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("node_3"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    List<String> portNodeTemplateIds =
+        Arrays.asList("cm01_port_1", "cm01_port_2", "cm01_port_3");
+    List<List<String>> nodesConnectedInIds =
+        Arrays.asList(Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"));
+    List<List<String>> nodesConnectedOutIds =
+        Arrays.asList(Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"));
+    List<List<String>> getAttrInIds =
+        Arrays.asList(Arrays.asList("get_attr_1"), Arrays.asList("get_attr_2"), Arrays.asList("cm01_port_1"));
+    List<List<String>> groupIds =
+        Arrays.asList(Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"));
+    List<List<Pair<String, GetAttrFuncData>>> getAttrOut = Arrays.asList(null, null, null);
+
+    TestUtils.updateMultiplePortConsolidationDatas(
+        mainST, portNodeTemplateIds, nodesConnectedInIds, nodesConnectedOutIds, groupIds,
+        getAttrInIds, getAttrOut, consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.CatalogInstance);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testValidConsolidationForComputesWithSamePortTypesPointingByGetAttrIn() throws
+      IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), Arrays.asList("cm01_port_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_2"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_3"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    List<String> portNodeTemplateIds =
+        Arrays.asList("cm01_port_1", "cm01_port_2", "cm01_port_3");
+    List<List<String>> nodesConnectedInIds =
+        Arrays.asList(Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"));
+    List<List<String>> nodesConnectedOutIds =
+        Arrays.asList(Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"));
+    List<List<String>> getAttrInIds =
+        Arrays.asList(Arrays.asList("get_attr_1"), Arrays.asList("get_attr_2"), Arrays.asList("get_attr_3"));
+    List<List<String>> groupIds =
+        Arrays.asList(Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"));
+    List<List<Pair<String, GetAttrFuncData>>> getAttrOut = Arrays.asList(null, null, null);
+
+    TestUtils.updateMultiplePortConsolidationDatas(
+        mainST, portNodeTemplateIds, nodesConnectedInIds, nodesConnectedOutIds, groupIds,
+        getAttrInIds, getAttrOut, consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testValidGetAttrOutFromComputes() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    GetAttrFuncData getAttrFuncData = new GetAttrFuncData("name", "c1_name");
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), Arrays.asList("cm01_port_1"),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_1", getAttrFuncData)),
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_1"),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_1", getAttrFuncData)),
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_1"),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_1", getAttrFuncData)),
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_1",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("sm01_port_2"), null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_2",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("sm01_port_1"), null,
+        consolidationData);
+    TestUtils.updatePortConsolidationData(mainST, "cm01_port_3",
+        Arrays.asList("node_in_1"), Arrays.asList("net_id_1"),
+        Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("rm01_port_1"), null,
+        consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testInValidGetAttrOutFromComputesPortTypeDifferent() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    GetAttrFuncData getAttrFuncData = new GetAttrFuncData("name", "c1_name");
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), Arrays.asList("cm01_port_1"),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_1", getAttrFuncData)),
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_1"),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_1", getAttrFuncData)),
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_1"),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("sm01_port_1", getAttrFuncData)),
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+
+    List<String> portNodeTemplateIds =
+        Arrays.asList("cm01_port_1", "cm01_port_2", "cm01_port_3", "sm01_port_1", "sm01_port_2",
+            "sm01_port_3");
+    List<List<String>> nodesConnectedInIds =
+        Arrays.asList(Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList
+            ("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"));
+    List<List<String>> nodesConnectedOutIds =
+        Arrays.asList(Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList
+            ("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"));
+    List<List<String>> getAttrInIds =
+        Arrays.asList(Arrays.asList("get_attr_1"), Arrays.asList("get_attr_2"), Arrays.asList
+            ("get_attr_3"), Arrays.asList("get_attr_1"), Arrays.asList("get_attr_2"), Arrays.asList("get_attr_3"));
+    List<List<String>> groupIds =
+        Arrays.asList(Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"));
+    List<List<Pair<String, GetAttrFuncData>>> getAttrOut = Arrays.asList(null, null, null, null,
+        null, null);
+
+    TestUtils.updateMultiplePortConsolidationDatas(mainST, portNodeTemplateIds,
+        nodesConnectedInIds, nodesConnectedOutIds, groupIds, getAttrInIds, getAttrOut, consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.SingleSubstitution);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testValidGetAttrOutFromPorts() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), Arrays.asList("cm01_port_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+
+    GetAttrFuncData getAttrFuncData = new GetAttrFuncData("name", "s1_name");
+    List<String> portNodeTemplateIds =
+        Arrays.asList("cm01_port_1", "cm01_port_2", "cm01_port_3", "sm01_port_1", "sm01_port_2",
+            "sm01_port_3");
+    List<List<String>> nodesConnectedInIds =
+        Arrays.asList(Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList
+            ("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"));
+    List<List<String>> nodesConnectedOutIds =
+        Arrays.asList(Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList
+            ("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"));
+    List<List<String>> getAttrInIds =
+        Arrays.asList(null, null, null, null, null, null);
+    List<List<String>> groupIds =
+        Arrays.asList(Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"));
+    List<List<Pair<String, GetAttrFuncData>>> getAttrOut = Arrays.asList(
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("sm01_port_1", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("sm01_port_2", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("sm01_port_3", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_1", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_2", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_3", getAttrFuncData)));
+
+    TestUtils.updateMultiplePortConsolidationDatas(mainST, portNodeTemplateIds,
+        nodesConnectedInIds, nodesConnectedOutIds, groupIds, getAttrInIds, getAttrOut, consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.ScalingInstances);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testInvalidGetAttrOutFromPorts() throws IOException {
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.ps_server";
+    ToscaServiceModel toscaServiceModel = TestUtils.loadToscaServiceModel
+        ("/mock/services/heattotosca/consolidation/translatedfiles/computeportconsolidation/three_ports_similar_relations",
+            null, null);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(mainST, computeNodeTypeName, consolidationData);
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_1"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_1"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps01", Arrays.asList("cm01_port_1"), Arrays.asList
+            ("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"), Arrays.asList("cm01_port_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_2"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_2"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps02", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cm01_port", "cm01_port_3"));
+    portTypeToIdList.add(new ImmutablePair<>("sm01_port", "sm01_port_3"));
+    TestUtils.updateComputeTemplateConsolidationData(
+        mainST,
+        computeNodeTypeName, "server_ps03", Arrays.asList("cm01_port_1"),
+        Arrays.asList("cmaui_volume"), Arrays.asList("cmaui_volume"), Arrays.asList("group_id_1"),
+        Arrays.asList("cm01_port_1"), null,
+        portTypeToIdList,
+        consolidationData);
+
+    TestUtils.initPortConsolidationData(mainST, consolidationData);
+
+    GetAttrFuncData getAttrFuncData = new GetAttrFuncData("name", "s1_name");
+    List<String> portNodeTemplateIds =
+        Arrays.asList("cm01_port_1", "cm01_port_2", "cm01_port_3", "sm01_port_1", "sm01_port_2",
+            "sm01_port_3");
+    List<List<String>> nodesConnectedInIds =
+        Arrays.asList(Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList
+            ("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"), Arrays.asList("node_in_1"));
+    List<List<String>> nodesConnectedOutIds =
+        Arrays.asList(Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList
+            ("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"), Arrays.asList("node_out_1"));
+    List<List<String>> getAttrInIds =
+        Arrays.asList(null, null, null, null, null, null);
+    List<List<String>> groupIds =
+        Arrays.asList(Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1", "group_id_2"), Arrays.asList("group_id_1",
+            "group_id_2"), Arrays.asList("group_id_1", "group_id_2"));
+    List<List<Pair<String, GetAttrFuncData>>> getAttrOut = Arrays.asList(
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("server_ps01", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("server_ps01", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("sm01_port_3", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_1", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_2", getAttrFuncData)),
+        Arrays.asList(new ImmutablePair<String, GetAttrFuncData>("cm01_port_3", getAttrFuncData)));
+
+    TestUtils.updateMultiplePortConsolidationDatas(mainST, portNodeTemplateIds,
+        nodesConnectedInIds, nodesConnectedOutIds, groupIds, getAttrInIds, getAttrOut, consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+    List<UnifiedCompositionMode> expectedUnifiedModes =
+        Arrays.asList(UnifiedCompositionMode.SingleSubstitution);
+    verifyMainServiceTemplateConsolidation(1, expectedUnifiedModes, toscaServiceModel);
+  }
+
+  @Test
+  public void testSubstitutionConsolidationPreConditionTrue() throws IOException {
+    translationContext = new TranslationContext();
+    String mainSTName = "MainServiceTemplate.yaml";
+    String nestedServiceTemplateName = "nested-pcm_v0.1ServiceTemplate.yaml";
+
+    ConsolidationData consolidationData = new ConsolidationData();
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_pcm_001"), consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".pcm_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes.heat.pcm_server", "server_pcm_001", consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".pcm_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes" +
+        ".heat.pcm_server", "pcm_server", consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+
+    addMockServiceTemplateToContext(mainSTName, "Main");
+    addMockServiceTemplateToContext(nestedServiceTemplateName, "nested-pcm_v0.1");
+
+    verifySubstitutionServiceTemplateConsolidation
+            (1, translationContext.getTranslatedServiceTemplates().get(mainSTName),
+                    translationContext.getTranslatedServiceTemplates().get(nestedServiceTemplateName),
+                UnifiedCompositionMode.NestedSingleCompute);
+  }
+
+  @Test
+  public void testSubstitutionConsolidationPreConditionFalseMoreThanOneComputeType() throws IOException {
+    translationContext = new TranslationContext();
+    String mainSTName = "MainServiceTemplate.yaml";
+    String nestedServiceTemplateName = "nested-pcm_v0.1ServiceTemplate.yaml";
+
+    ConsolidationData consolidationData = new ConsolidationData();
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_pcm_001"), consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".pcm_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes" +
+        ".heat.pcm_server", "server_pcm_001", consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".pcm_server", consolidationData);
+
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_oam_001"), consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".oam_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes.heat.oam_server", "server_oam_001", consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".oam_server", consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+
+    addMockServiceTemplateToContext(mainSTName, "Main");
+    addMockServiceTemplateToContext(nestedServiceTemplateName, "nested-pcm_v0.1");
+
+    verifySubstitutionServiceTemplateConsolidation
+            (0, translationContext.getTranslatedServiceTemplates().get(mainSTName),
+                    translationContext.getTranslatedServiceTemplates().get(nestedServiceTemplateName), UnifiedCompositionMode.NestedSingleCompute);
+  }
+
+  @Test
+  public void testSubstitutionConsolidationPreConditionFalseMoreThanOneComputeOfSameType() throws IOException {
+    translationContext = new TranslationContext();
+    String mainSTName = "MainServiceTemplate.yaml";
+    String nestedServiceTemplateName = "nested-pcm_v0.1ServiceTemplate.yaml";
+
+    ConsolidationData consolidationData = new ConsolidationData();
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_pcm_001"), consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".pcm_server", consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".pcm_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes" +
+        ".heat.pcm_server", "pcm_server_1", consolidationData);
+
+    TestUtils.updateNestedConsolidationData(nestedServiceTemplateName, Arrays.asList("server_pcm_002"),
+        consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes" +
+        ".heat.pcm_server", "pcm_server_2", consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+
+    addMockServiceTemplateToContext(mainSTName, "Main");
+    addMockServiceTemplateToContext(nestedServiceTemplateName, "nested-pcm_v0.1");
+
+    verifySubstitutionServiceTemplateConsolidation
+            (0, translationContext.getTranslatedServiceTemplates().get(mainSTName),
+                    translationContext.getTranslatedServiceTemplates().get(nestedServiceTemplateName), UnifiedCompositionMode.NestedSingleCompute);
+  }
+
+  @Test
+  public void testSubstitutionConsolidationPreConditionFalseNestedInsideNested(){
+    translationContext = new TranslationContext();
+    String mainSTName = "MainServiceTemplate.yaml";
+    String nestedServiceTemplateName = "nested-pcm_v0.1ServiceTemplate.yaml";
+
+    ConsolidationData consolidationData = new ConsolidationData();
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_pcm_001"), consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".pcm_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(mainSTName, "org.openecomp.resource.vfc.nodes.heat.pcm_server", "server_pcm_001", consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes.heat" +
+        ".pcm_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(nestedServiceTemplateName, "org.openecomp.resource.vfc.nodes" +
+        ".heat.pcm_server", "pcm_server", consolidationData);
+
+    TestUtils.updateNestedConsolidationData(nestedServiceTemplateName, Arrays.asList("nested_resource"), consolidationData);
+
+    translationContext.setConsolidationData(consolidationData);
+
+    addMockServiceTemplateToContext(mainSTName, "Main");
+    addMockServiceTemplateToContext(nestedServiceTemplateName, "nested-pcm_v0.1");
+
+    verifySubstitutionServiceTemplateConsolidation
+            (0, translationContext.getTranslatedServiceTemplates().get(mainSTName),
+                    translationContext.getTranslatedServiceTemplates().get(nestedServiceTemplateName), UnifiedCompositionMode.NestedSingleCompute);
+  }
+
+
+  private void verifyMainServiceTemplateConsolidation(int times,
+                                                      List<UnifiedCompositionMode> expectedUnifiedCompositionModes,
+                                                      ToscaServiceModel toscaServiceModel) {
+    consolidationService.mainServiceTemplateConsolidation(toscaServiceModel.getServiceTemplates().get(mainST), translationContext);
+
+    ServiceTemplate mainServiceTemplate = toscaServiceModel.getServiceTemplates().get(mainST);
+    verify(unifiedCompositionServiceMock, times(times))
+        .createUnifiedComposition(
+            eq(mainServiceTemplate),
+            any(),
+            unifiedModelListArg.capture(),
+            unifiedCompositionModeArg.capture(),
+            eq(translationContext));
+
+    List<UnifiedCompositionMode> actualUnifiedCompositionModes = unifiedCompositionModeArg.getAllValues();
+    Assert.assertEquals(expectedUnifiedCompositionModes, actualUnifiedCompositionModes);
+  }
+
+  private void verifySubstitutionServiceTemplateConsolidation(int times,
+                                                              ServiceTemplate mainST,
+                                                              ServiceTemplate nestedST, UnifiedCompositionMode expectedMode){
+    consolidationService.substitutionServiceTemplateConsolidation(null, mainST,
+        nestedST, translationContext);
+
+    if(times == 0){
+      verify(unifiedCompositionServiceMock, never()).
+              createUnifiedComposition(
+                      any(),
+                      any(),
+                      any(),
+                      any(),
+                      eq(translationContext));
+    }else {
+      verify(unifiedCompositionServiceMock, times(times)).
+              createUnifiedComposition(
+                      eq(mainST),
+                      eq(nestedST),
+                      unifiedModelListArg.capture(),
+                      unifiedCompositionModeArg.capture(),
+                      eq(translationContext));
+
+      Assert.assertEquals(expectedMode, unifiedCompositionModeArg.getValue());
+    }
+
+  }
+
+  private void addMockServiceTemplateToContext(String serviceTemplateFileName, String templateName) {
+    ServiceTemplate serviceTemplate = new ServiceTemplate();
+    Map<String, String> metadata = new HashMap<>();
+    metadata.put(ToscaConstants.ST_METADATA_TEMPLATE_NAME, templateName);
+    serviceTemplate.setMetadata(metadata);
+    translationContext.getTranslatedServiceTemplates()
+            .put(serviceTemplateFileName, serviceTemplate);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/GlobalTypesGeneratorTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/GlobalTypesGeneratorTest.java
deleted file mode 100644
index 6afa9c1ea2..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/GlobalTypesGeneratorTest.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca;
-
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
-import org.junit.Test;
-
-public class GlobalTypesGeneratorTest extends BaseResourceTranslationTest {
-
-  {
-    inputFilesPath = "/mock/services/heattotosca/global_types/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/global_types/expectedoutputfiles";
-  }
-
-  @Test
-  public void testTranslate() throws Exception {
-    testTranslation();
-  }
-
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/UnifiedCompositionServiceTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/UnifiedCompositionServiceTest.java
new file mode 100644
index 0000000000..5b57a9ac37
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/UnifiedCompositionServiceTest.java
@@ -0,0 +1,1640 @@
+package org.openecomp.sdc.translator.services.heattotosca;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.anyObject;
+import static org.mockito.Matchers.anyString;
+
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.apache.commons.lang3.tuple.Pair;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.mockito.Spy;
+import org.openecomp.core.utilities.yaml.YamlUtil;
+import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.openecomp.sdc.tosca.services.DataModelUtil;
+import org.openecomp.sdc.tosca.services.yamlutil.ToscaExtensionYamlUtil;
+import org.openecomp.sdc.translator.TestUtils;
+import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionEntity;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedSubstitutionData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.*;
+import org.openecomp.sdc.translator.services.heattotosca.impl.unifiedcomposition.UnifiedCompositionNestedSingleCompute;
+import org.openecomp.sdc.translator.services.heattotosca.impl.unifiedcomposition.UnifiedCompositionSingleSubstitution;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.*;
+
+public class UnifiedCompositionServiceTest {
+  @InjectMocks
+  @Spy
+  UnifiedCompositionService unifiedCompositionService;
+  @Spy
+  TranslationContext context;
+
+  String inputServiceTemplatesPath;
+  String outputServiceTemplatesPath;
+  Map<String, ServiceTemplate> inputServiceTemplates;
+  Map<String, ServiceTemplate> expectedOutserviceTemplates;
+  private static String mainSTName = "MainServiceTemplate.yaml";
+  private static String substitutionST = "SubstitutionServiceTemplate.yaml";
+  private static String globalSubstitutionST = "GlobalSubstitutionTypesServiceTemplate.yaml";
+
+  @Before
+  public void setUp() {
+    MockitoAnnotations.initMocks(this);
+  }
+
+  //todo
+  @Test
+  public void createUnifiedComposition() throws Exception {
+
+  }
+
+  @Test
+  public void createSubstitutionStNoConsolidationData() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/NoOutParamDuplicatePortType/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/NoOutParamDuplicatePortType/out";
+
+    loadInputAndOutputData();
+    ServiceTemplate expectedServiceTemplate =
+        TestUtils.loadServiceTemplate(outputServiceTemplatesPath);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, null);
+    assertEquals(false, substitutionServiceTemplate.isPresent());
+  }
+
+  @Test
+  public void createSubstitutionStNoOutputParamAndDuplicatePortType() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/NoOutParamDuplicatePortType/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/NoOutParamDuplicatePortType/out";
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData =
+        createCompositionData("FSB1_template", portTypeToIdList);
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    unifiedCompositionDataList.add(unifiedCompositionData);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    substitutionServiceTemplate
+        .ifPresent(
+            subServiceTemplate -> checkSTResults(expectedOutserviceTemplates,
+                subServiceTemplate, context.getGlobalSubstitutionServiceTemplate(), null));
+  }
+
+  @Test
+  public void createSubstitutionStWithOutputParamNoConsolidation() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate" +
+            "/WithOutputParameters/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/WithOutputParameters/noConsolidation/out";
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData =
+        createCompositionData("FSB1_template", portTypeToIdList);
+    addGetAttrForCompute(unifiedCompositionData);
+    addGetAttrForPort(unifiedCompositionData);
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    unifiedCompositionDataList.add(unifiedCompositionData);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    substitutionServiceTemplate
+        .ifPresent(
+            subServiceTemplate -> checkSTResults(expectedOutserviceTemplates,
+                subServiceTemplate, context.getGlobalSubstitutionServiceTemplate(), null));
+  }
+
+  @Test
+  public void createSubstitutionStWithOutputParamWithConsolidation() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/WithOutputParameters/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/WithOutputParameters/consolidation/out";
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    List<Pair<String, String>> portTypeToIdList1 = new ArrayList<>();
+    portTypeToIdList1.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList1.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData1 =
+        createCompositionData("FSB1_template", portTypeToIdList1);
+    addGetAttrForCompute(unifiedCompositionData1);
+    addGetAttrForPort(unifiedCompositionData1);
+    unifiedCompositionDataList.add(unifiedCompositionData1);
+
+    List<Pair<String, String>> portTypeToIdList2 = new ArrayList<>();
+    portTypeToIdList2.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal2"));
+    portTypeToIdList2.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal1"));
+
+    UnifiedCompositionData unifiedCompositionData2 =
+        createCompositionData("FSB2_template", portTypeToIdList2);
+    addGetAttrForCompute2(unifiedCompositionData2);
+    addGetAttrForPort2(unifiedCompositionData2);
+    unifiedCompositionDataList.add(unifiedCompositionData2);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    substitutionServiceTemplate
+        .ifPresent(
+            subServiceTemplate -> checkSTResults(expectedOutserviceTemplates,
+                subServiceTemplate, context.getGlobalSubstitutionServiceTemplate(), null));
+  }
+
+  @Test
+  public void createSubstitutionStNoPorts() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/NoPorts/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/NoPorts/out";
+
+    loadInputAndOutputData();
+
+    UnifiedCompositionData unifiedCompositionData = new UnifiedCompositionData();
+    String computeNodeTemplateId = "FSB1_template";
+    unifiedCompositionData.setComputeTemplateConsolidationData(
+        TestUtils.createComputeTemplateConsolidationData(computeNodeTemplateId, null, null));
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    unifiedCompositionDataList.add(unifiedCompositionData);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    substitutionServiceTemplate
+        .ifPresent(
+            subServiceTemplate -> checkSTResults(expectedOutserviceTemplates,
+                subServiceTemplate, context.getGlobalSubstitutionServiceTemplate(), null));
+  }
+
+
+  @Test
+  public void createSubstitutionStWithIndex() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/WithIndex/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/WithIndex/out";
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData =
+        createCompositionData("FSB1_template", portTypeToIdList);
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    unifiedCompositionDataList.add(unifiedCompositionData);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, 2);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    substitutionServiceTemplate
+        .ifPresent(
+            subServiceTemplate -> checkSTResults(expectedOutserviceTemplates,
+                subServiceTemplate, context.getGlobalSubstitutionServiceTemplate(), null));
+  }
+
+
+  @Test
+  public void createAbstractSubstituteOneComputeMultiplePortsDifferentTypesTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/createAbstractSubstitute/oneComputeMultiplePortsDiffType/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/createAbstractSubstitute/oneComputeMultiplePortsDiffType/out";
+
+    loadInputAndOutputData();
+
+    UnifiedCompositionData data = createComputeUnifiedCompositionData("FSB1_template");
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+    addPortDataToCompositionData(portTypeToIdList, data);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new LinkedList<>();
+    unifiedCompositionDataList.add(data);
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    if (substitutionServiceTemplate.isPresent()) {
+      String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate(
+          inputServiceTemplates.get(mainSTName), substitutionServiceTemplate.get(),
+          unifiedCompositionDataList,
+          context, null);
+      validateAbstractSubstitute();
+    }
+  }
+
+
+  @Test
+  public void createAbstractSubstituteOneComputeMultiplePortsSameTypesTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/createAbstractSubstitute/oneComputeMultiplePortsSameType/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/createAbstractSubstitute/oneComputeMultiplePortsSameType/out";
+
+    loadInputAndOutputData();
+
+    UnifiedCompositionData data = createComputeUnifiedCompositionData("FSB1_template");
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal2"));
+    addPortDataToCompositionData(portTypeToIdList, data);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new LinkedList<>();
+    unifiedCompositionDataList.add(data);
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    if (substitutionServiceTemplate.isPresent()) {
+      String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate(
+          inputServiceTemplates.get(mainSTName), substitutionServiceTemplate.get(),
+          unifiedCompositionDataList,
+          context, null);
+      validateAbstractSubstitute();
+    }
+  }
+
+
+  @Test
+  public void createAbstractSubstituteTwoComputesMultiplePorts() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/createAbstractSubstitute/twoComputesMultiplePorts/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/createAbstractSubstitute/twoComputesMultiplePorts/out";
+
+    loadInputAndOutputData();
+    List<UnifiedCompositionData> unifiedCompositionDataList =
+        createAbstractSubstituteCompositionDataComputeAndPort();
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    if (substitutionServiceTemplate.isPresent()) {
+      String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+          (inputServiceTemplates.get(mainSTName),
+              substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+      validateAbstractSubstitute();
+    }
+  }
+
+
+  @Test
+  public void updNodesConnectedOutWithConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesConnectedOut/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesConnectedOut/consolidation/out";
+
+    loadInputAndOutputData();
+    List<UnifiedCompositionData> unifiedCompositionDataList =
+        createAbstractSubstituteCompositionDataComputeAndPort();
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    if (substitutionServiceTemplate.isPresent()) {
+      String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+          (inputServiceTemplates.get(mainSTName),
+              substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+
+      unifiedCompositionService
+          .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+              unifiedCompositionDataList, context);
+      validateAbstractSubstitute();
+    }
+  }
+
+  private void validateAbstractSubstitute() {
+    YamlUtil yamlUtil = new YamlUtil();
+    assertEquals(yamlUtil.objectToYaml(expectedOutserviceTemplates.get(mainSTName)), yamlUtil
+        .objectToYaml(inputServiceTemplates.get(mainSTName)));
+  }
+
+
+  @Test
+  public void updNodesConnectedOutNoConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesConnectedOut/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesConnectedOut/noConsolidation/out";
+
+    loadInputAndOutputData();
+
+    UnifiedCompositionData data = createComputeUnifiedCompositionData("FSB1_template");
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+    addPortDataToCompositionData(portTypeToIdList, data);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new LinkedList<>();
+    unifiedCompositionDataList.add(data);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    if (substitutionServiceTemplate.isPresent()) {
+      String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+          (inputServiceTemplates.get(mainSTName),
+              substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+
+      unifiedCompositionService
+          .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+              unifiedCompositionDataList, context);
+      validateAbstractSubstitute();
+    }
+  }
+
+
+  @Test
+  public void updNodesConnectedInNoConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesConnectedIn/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesConnectedIn/noConsolidation/out";
+
+    loadInputAndOutputData();
+
+    UnifiedCompositionData data = createComputeUnifiedCompositionData("QRouter");
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("cdr_network_port", "cdr_network_port"));
+    portTypeToIdList
+        .add(new ImmutablePair<>("oam_private_net_network_port", "oam_private_net_network_port"));
+    addPortDataToCompositionData(portTypeToIdList, data);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new LinkedList<>();
+    unifiedCompositionDataList.add(data);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+
+    String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+        (inputServiceTemplates.get(mainSTName),
+            substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+    validateAbstractSubstitute();
+  }
+
+
+  @Test
+  public void updNodesConnectedInWithConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesConnectedIn/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesConnectedIn/consolidation/out";
+
+    loadInputAndOutputData();
+
+    List<UnifiedCompositionData> unifiedCompositionDataList =
+        createAbstractSubstituteCompositionDataComputeAndPort();
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+
+    String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+        (inputServiceTemplates.get(mainSTName),
+            substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+    validateAbstractSubstitute();
+  }
+
+
+  @Test
+  public void updVolumesNoConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updVolumes/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updVolumes/noConsolidation/out";
+
+    loadInputAndOutputData();
+
+    UnifiedCompositionData data = createComputeUnifiedCompositionData("FSB1_template");
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+    addPortDataToCompositionData(portTypeToIdList, data);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new LinkedList<>();
+    unifiedCompositionDataList.add(data);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+
+    String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+        (inputServiceTemplates.get(mainSTName),
+            substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+    validateAbstractSubstitute();
+  }
+
+
+  @Test
+  public void updVolumesWithConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updVolumes/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updVolumes/consolidation/out";
+
+    loadInputAndOutputData();
+    List<UnifiedCompositionData> unifiedCompositionDataList =
+        createAbstractSubstituteCompositionDataComputeAndPort();
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+
+    String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+        (inputServiceTemplates.get(mainSTName),
+            substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+    validateAbstractSubstitute();
+  }
+
+
+  @Test
+  public void updGroupsNoConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updGroupsConnectivity/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updGroupsConnectivity/noConsolidation/out";
+
+    loadInputAndOutputData();
+
+    UnifiedCompositionData data = createComputeUnifiedCompositionData("server_smp1");
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("port", "port1"));
+    portTypeToIdList.add(new ImmutablePair<>("port", "port2"));
+    addPortDataToCompositionData(portTypeToIdList, data);
+
+    //Add groups
+    List<String> computeGroupIdList =
+        TestUtils.getGroupsForNode(inputServiceTemplates.get(mainSTName), "server_smp1");
+    data.getComputeTemplateConsolidationData().setGroupIds(computeGroupIdList);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new LinkedList<>();
+    unifiedCompositionDataList.add(data);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+
+    String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+        (inputServiceTemplates.get(mainSTName),
+            substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+    validateAbstractSubstitute();
+  }
+
+
+  @Test
+  public void updGroupsWithConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updGroupsConnectivity/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updGroupsConnectivity/consolidation/out";
+
+    loadInputAndOutputData();
+
+    List<UnifiedCompositionData> unifiedCompositionDataList =
+        createAbstractSubstituteCompositionDataComputeAndPort();
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList
+            , context, null);
+
+    String nodeTemplateId = unifiedCompositionService.createAbstractSubstituteNodeTemplate
+        (inputServiceTemplates.get(mainSTName),
+            substitutionServiceTemplate.get(), unifiedCompositionDataList, context, null);
+
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+    validateAbstractSubstitute();
+  }
+
+  @Test
+  public void updOutParamGetAttrInNoConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updOutputGetAttrIn/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updOutputGetAttrIn/noConsolidation/out";
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData =
+        createCompositionData("FSB1_template", portTypeToIdList);
+    addOutputGetAttrInForComputeNoConsolidation(unifiedCompositionData);
+    addOutputGetAttrInForPortNoConsolidation(unifiedCompositionData);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    unifiedCompositionDataList.add(unifiedCompositionData);
+    Mockito.doNothing().when(unifiedCompositionService).updNodesConnectedOutConnectivity
+        (inputServiceTemplates.get(mainSTName), unifiedCompositionDataList, context);
+    Mockito.doReturn("FSB1").when(context).getUnifiedAbstractNodeTemplateId(anyObject(),
+        anyString());
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+  @Test
+  public void updOutParamGetAttrInWithConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updOutputGetAttrIn/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updOutputGetAttrIn/consolidation/out";
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    List<Pair<String, String>> portTypeToIdList1 = new ArrayList<>();
+    portTypeToIdList1.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList1.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData1 =
+        createCompositionData("FSB1_template", portTypeToIdList1);
+    addOutputGetAttrInForCompute1WithConsolidation(unifiedCompositionData1);
+    addOutputGetAttrInForPortWithConsolidation1(unifiedCompositionData1);
+    unifiedCompositionDataList.add(unifiedCompositionData1);
+
+    List<Pair<String, String>> portTypeToIdList2 = new ArrayList<>();
+    portTypeToIdList2.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal2"));
+    portTypeToIdList2.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal1"));
+
+    UnifiedCompositionData unifiedCompositionData2 =
+        createCompositionData("FSB2_template", portTypeToIdList2);
+    unifiedCompositionDataList.add(unifiedCompositionData2);
+    addOutputGetAttrInForCompute2WithConsolidation(unifiedCompositionData2);
+    addOutputGetAttrInForPortWithConsolidation2(unifiedCompositionData2);
+
+    Mockito.doNothing().when(unifiedCompositionService).updNodesConnectedOutConnectivity
+        (inputServiceTemplates.get(mainSTName), unifiedCompositionDataList, context);
+    Mockito.doReturn("FSB1").when(context).getUnifiedAbstractNodeTemplateId(anyObject(),
+        anyString());
+
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+  @Test
+  public void updNodeGetAttrInNoConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesGetAttrIn/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesGetAttrIn/noConsolidation/out";
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData =
+        createCompositionData("FSB1_template", portTypeToIdList);
+    addGetAttrForCompute(unifiedCompositionData);
+    addGetAttrForPort(unifiedCompositionData);
+    addGetAttrForPortInnerUC(unifiedCompositionData);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    unifiedCompositionDataList.add(unifiedCompositionData);
+    Mockito.doNothing().when(unifiedCompositionService).updNodesConnectedOutConnectivity
+        (inputServiceTemplates.get(mainSTName), unifiedCompositionDataList, context);
+    Mockito.doReturn("FSB1").when(context).getUnifiedAbstractNodeTemplateId(anyObject(),
+        anyString());
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+  @Test
+  public void updNodeGetAttrInWithConsolidationTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesGetAttrIn/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/updNodesGetAttrIn/consolidation/out";
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    List<Pair<String, String>> portTypeToIdList1 = new ArrayList<>();
+    portTypeToIdList1.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList1.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData1 =
+        createCompositionData("FSB1_template", portTypeToIdList1);
+    addGetAttrForCompute(unifiedCompositionData1);
+    addGetAttrForPort(unifiedCompositionData1);
+    unifiedCompositionDataList.add(unifiedCompositionData1);
+
+    List<Pair<String, String>> portTypeToIdList2 = new ArrayList<>();
+    portTypeToIdList2.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal2"));
+    portTypeToIdList2.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal1"));
+
+    UnifiedCompositionData unifiedCompositionData2 =
+        createCompositionData("FSB2_template", portTypeToIdList2);
+    addGetAttrForCompute2(unifiedCompositionData2);
+    addGetAttrForPort2(unifiedCompositionData2);
+    unifiedCompositionDataList.add(unifiedCompositionData2);
+
+
+    Mockito.doNothing().when(unifiedCompositionService).updNodesConnectedOutConnectivity
+        (inputServiceTemplates.get(mainSTName), unifiedCompositionDataList, context);
+    Mockito.doReturn("FSB1").when(context).getUnifiedAbstractNodeTemplateId(anyObject(),
+        anyString());
+
+    unifiedCompositionService
+        .updateCompositionConnectivity(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+
+  @Test
+  public void updNodesGetAttrFromInnerNodesTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/updNodesGetAttrInFromInnerNodes/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/updNodesGetAttrInFromInnerNodes/noConsolidation/out";
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData =
+        createCompositionData("FSB1_template", portTypeToIdList);
+    addGetAttrForCompute(unifiedCompositionData);
+    addGetAttrForPort(unifiedCompositionData);
+    addGetAttrForPortInnerUC(unifiedCompositionData);
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    unifiedCompositionDataList.add(unifiedCompositionData);
+
+    Mockito.doReturn("FSB1").when(context).getUnifiedAbstractNodeTemplateId(anyObject(),
+        anyString());
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    substitutionServiceTemplate
+        .ifPresent(
+            subServiceTemplate -> checkSTResults(expectedOutserviceTemplates,
+                subServiceTemplate, context.getGlobalSubstitutionServiceTemplate(), null));
+  }
+
+
+  @Test
+  public void updNodesGetAttrFromConsolidationNodesTest() throws Exception {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/updNodesGetAttrInFromInnerNodes/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/creSubstitutionServiceTemplate/updNodesGetAttrInFromInnerNodes/consolidation/out";
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    List<Pair<String, String>> portTypeToIdList1 = new ArrayList<>();
+    portTypeToIdList1.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList1.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData1 =
+        createCompositionData("FSB1_template", portTypeToIdList1);
+    addGetAttrForCompute(unifiedCompositionData1);
+    addGetAttrForPort(unifiedCompositionData1);
+    unifiedCompositionDataList.add(unifiedCompositionData1);
+
+    List<Pair<String, String>> portTypeToIdList2 = new ArrayList<>();
+    portTypeToIdList2.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal2"));
+    portTypeToIdList2.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal1"));
+
+    UnifiedCompositionData unifiedCompositionData2 =
+        createCompositionData("FSB2_template", portTypeToIdList2);
+    addGetAttrForCompute2(unifiedCompositionData2);
+    addGetAttrForPort2(unifiedCompositionData2);
+    unifiedCompositionDataList.add(unifiedCompositionData2);
+
+    Optional<ServiceTemplate> substitutionServiceTemplate = unifiedCompositionService
+        .createUnifiedSubstitutionServiceTemplate(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList,
+            context, null);
+    assertEquals(true, substitutionServiceTemplate.isPresent());
+    substitutionServiceTemplate
+        .ifPresent(
+            subServiceTemplate -> checkSTResults(expectedOutserviceTemplates,
+                subServiceTemplate, context.getGlobalSubstitutionServiceTemplate(), null));
+  }
+
+  @Test
+  public void cleanMainServiceTemplateTestNoConsolidation() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/cleanMainSt/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/cleanMainSt/noConsolidation/out";
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB_OAM", "FSB1_OAM"));
+
+    loadInputAndOutputData();
+    UnifiedCompositionData unifiedCompositionData =
+        createCompositionData("FSB1_template", portTypeToIdList);
+    addGetAttrForCompute(unifiedCompositionData);
+    addGetAttrForPort(unifiedCompositionData);
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    unifiedCompositionDataList.add(unifiedCompositionData);
+
+    NodeTemplate abstractNodeTemplate = getMockNode(
+        "/mock/services/heattotosca/unifiedComposition/cleanMainSt/mockAbstractNodeTemplate.yaml");
+    inputServiceTemplates.get(mainSTName).getTopology_template().getNode_templates()
+        .put("FSB1", abstractNodeTemplate);
+
+    Mockito.doReturn("FSB1").when(context).getUnifiedAbstractNodeTemplateId(anyObject(),
+        anyString());
+
+    unifiedCompositionService.
+        cleanUnifiedCompositionEntities(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+  @Test
+  public void cleanMainServiceTemplateTestWithConsolidation() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/cleanMainSt/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/cleanMainSt/consolidation/out";
+
+    loadInputAndOutputData();
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    List<Pair<String, String>> portTypeToIdList1 = new ArrayList<>();
+    portTypeToIdList1.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList1.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+
+    UnifiedCompositionData unifiedCompositionData1 =
+        createCompositionData("FSB1_template", portTypeToIdList1);
+    addOutputGetAttrInForCompute1WithConsolidation(unifiedCompositionData1);
+    addOutputGetAttrInForPortWithConsolidation1(unifiedCompositionData1);
+    unifiedCompositionDataList.add(unifiedCompositionData1);
+
+    List<Pair<String, String>> portTypeToIdList2 = new ArrayList<>();
+    portTypeToIdList2.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal2"));
+    portTypeToIdList2.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal1"));
+
+    UnifiedCompositionData unifiedCompositionData2 =
+        createCompositionData("FSB2_template", portTypeToIdList2);
+    addOutputGetAttrInForCompute2WithConsolidation(unifiedCompositionData2);
+    addOutputGetAttrInForPortWithConsolidation2(unifiedCompositionData2);
+    unifiedCompositionDataList.add(unifiedCompositionData2);
+
+    NodeTemplate abstractNodeTemplate = getMockNode(
+        "/mock/services/heattotosca/unifiedComposition/cleanMainSt/mockAbstractNodeTemplate.yaml");
+    inputServiceTemplates.get(mainSTName).getTopology_template().getNode_templates()
+        .put("FSB1", abstractNodeTemplate);
+
+    Mockito.doReturn("FSB1").when(context).getUnifiedAbstractNodeTemplateId(anyObject(),
+        anyString());
+
+    unifiedCompositionService.
+        cleanUnifiedCompositionEntities(inputServiceTemplates.get(mainSTName),
+            unifiedCompositionDataList, context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+  @Test
+  public void updateNewAbstractNodeTemplateNoConsolidation() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/fixNewAbstractNodeTemplate/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/fixNewAbstractNodeTemplate/noConsolidation/out";
+
+    loadInputAndOutputData();
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal2"));
+
+    NodeTemplate cleanedComputeNodeTemplate =
+        getMockNode(
+            "/mock/services/heattotosca/unifiedComposition/fixNewAbstractNodeTemplate/mockComputeNodeTemplate.yaml");
+
+
+    context.setConsolidationData(
+        createConsolidationData(Arrays.asList("FSB1_template"), portTypeToIdList));
+    context.addCleanedNodeTemplate(mainSTName, "FSB1_template",
+        UnifiedCompositionEntity.Compute, cleanedComputeNodeTemplate);
+    context.addCleanedNodeTemplate(mainSTName, "FSB1_Internal1",
+        UnifiedCompositionEntity.Port, cleanedComputeNodeTemplate);
+    context.addCleanedNodeTemplate(mainSTName, "FSB1_Internal2",
+        UnifiedCompositionEntity.Port, cleanedComputeNodeTemplate);
+
+    setUnifiedCompositionData(Arrays.asList("FSB1_template", "FSB1_Internal1", "FSB1_Internal2"));
+
+    unifiedCompositionService
+        .updateUnifiedAbstractNodesConnectivity(inputServiceTemplates.get(mainSTName), context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+  @Test
+  public void updateNewAbstractNodeTemplateWithConsolidation() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/fixNewAbstractNodeTemplate/consolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/fixNewAbstractNodeTemplate/consolidation/out";
+
+    loadInputAndOutputData();
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal1"));
+
+    NodeTemplate cleanedComputeNodeTemplate =
+        getMockNode(
+            "/mock/services/heattotosca/unifiedComposition/fixNewAbstractNodeTemplate/mockComputeNodeTemplate.yaml");
+
+
+    context.setConsolidationData(
+        createConsolidationData(Arrays.asList("FSB1_template_1", "FSB1_template_2"),
+            portTypeToIdList));
+    context.addCleanedNodeTemplate(mainSTName, "FSB1_template_1",
+        UnifiedCompositionEntity.Compute, cleanedComputeNodeTemplate);
+    context.addCleanedNodeTemplate(mainSTName, "FSB1_template_2",
+        UnifiedCompositionEntity.Compute, cleanedComputeNodeTemplate);
+    context.addCleanedNodeTemplate(mainSTName, "FSB1_Internal1",
+        UnifiedCompositionEntity.Port, cleanedComputeNodeTemplate);
+    context.addCleanedNodeTemplate(mainSTName, "FSB2_Internal1",
+        UnifiedCompositionEntity.Port, cleanedComputeNodeTemplate);
+
+    setUnifiedCompositionData(
+        Arrays.asList("FSB1_template_1", "FSB1_template_2", "FSB1_Internal1", "FSB2_Internal1"));
+
+    unifiedCompositionService
+        .updateUnifiedAbstractNodesConnectivity(inputServiceTemplates.get(mainSTName), context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+  @Test
+  public void testThreeNovaOfSameTypePreConditionFalse() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern1b/noConsolidation/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern1b/noConsolidation/out";
+
+    loadInputAndOutputData();
+
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    List<Pair<String, String>> portTypeToIdList1 = new ArrayList<>();
+    portTypeToIdList1.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal1"));
+    portTypeToIdList1.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+
+    UnifiedCompositionData unifiedCompositionData1 =
+        createCompositionData("FSB1_template", portTypeToIdList1);
+    addOutputGetAttrInForCompute1WithConsolidation(unifiedCompositionData1);
+    addOutputGetAttrInForPortWithConsolidation1(unifiedCompositionData1);
+    unifiedCompositionDataList.add(unifiedCompositionData1);
+
+    UnifiedCompositionData unifiedCompositionData2 =
+        createCompositionData("FSB2_template", portTypeToIdList1);
+    addOutputGetAttrInForCompute1WithConsolidation(unifiedCompositionData2);
+    addOutputGetAttrInForPortWithConsolidation1(unifiedCompositionData2);
+    unifiedCompositionDataList.add(unifiedCompositionData2);
+
+    portTypeToIdList1.remove(1);
+    UnifiedCompositionData unifiedCompositionData3 =
+        createCompositionData("FSB3_template", portTypeToIdList1);
+    addOutputGetAttrInForCompute1WithConsolidation(unifiedCompositionData3);
+    addOutputGetAttrInForPortWithConsolidation1(unifiedCompositionData3);
+    unifiedCompositionDataList.add(unifiedCompositionData3);
+
+    UnifiedCompositionSingleSubstitution unifiedCompositionSingleSubstitution =
+        new UnifiedCompositionSingleSubstitution();
+    unifiedCompositionSingleSubstitution
+        .createUnifiedComposition(inputServiceTemplates.get(mainSTName), null,
+            unifiedCompositionDataList, context);
+
+    checkSTResults(expectedOutserviceTemplates, null, null, inputServiceTemplates.get(mainSTName));
+  }
+
+  @Test
+  public void testUnifiedNestedCompositionOneComputeInNested() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/oneNestedNode/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/oneNestedNode/out";
+
+    loadInputAndOutputData();
+
+    ConsolidationData consolidationData = new ConsolidationData();
+    String nestedFileName = "nested-pcm_v0.1ServiceTemplate.yaml";
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_pcm_001"),
+        consolidationData);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(nestedFileName,
+        "org.openecomp.resource.vfc.nodes.heat.pcm_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(nestedFileName,
+        "org.openecomp.resource.vfc.nodes.heat.pcm_server", "server_pcm", consolidationData);
+
+    context.setConsolidationData(consolidationData);
+    context.getTranslatedServiceTemplates()
+        .put(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME,
+            inputServiceTemplates.get(globalSubstitutionST));
+    context.getTranslatedServiceTemplates()
+        .put(nestedFileName, inputServiceTemplates.get(nestedFileName));
+    context.getTranslatedServiceTemplates()
+        .put(mainSTName, inputServiceTemplates.get(mainSTName));
+
+    List<UnifiedCompositionData> unifiedCompositionList = createUnifiedCompositionListOnlyNested("server_pcm_001");
+    unifiedCompositionService.handleUnifiedNestedDefinition(inputServiceTemplates.get(mainSTName),
+        inputServiceTemplates.get(nestedFileName), unifiedCompositionList, context);
+
+    checkSTResults(expectedOutserviceTemplates, nestedFileName,
+        context.getTranslatedServiceTemplates().get(nestedFileName),
+        context.getTranslatedServiceTemplates()
+            .get(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME), null);
+  }
+
+  @Test
+  public void testTwoNestedWithOneCompute() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/twoNestedWithOneCompute/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/twoNestedWithOneCompute/out";
+
+    loadInputAndOutputData();
+
+    ConsolidationData consolidationData = new ConsolidationData();
+    String nestedFileName1 = "nested-pcm_v0.1ServiceTemplate.yaml";
+    String nestedFileName2 = "nested-oam_v0.1ServiceTemplate.yaml";
+
+    TestUtils.updateNestedConsolidationData(mainSTName,
+        Arrays.asList("server_pcm_001", "server_oam_001"), consolidationData);
+
+    TestUtils.initComputeNodeTypeInConsolidationData(nestedFileName1,
+        "org.openecomp.resource.vfc.nodes.heat.pcm_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(nestedFileName1,
+        "org.openecomp.resource.vfc.nodes.heat.pcm_server", "server_pcm", consolidationData);
+    TestUtils.initComputeNodeTypeInConsolidationData(nestedFileName2,
+        "org.openecomp.resource.vfc.nodes.heat.oam_server", consolidationData);
+    TestUtils.initComputeNodeTemplateIdInConsolidationData(nestedFileName2,
+        "org.openecomp.resource.vfc.nodes.heat.oam_server", "server_oam", consolidationData);
+
+    context.setConsolidationData(consolidationData);
+    context.getTranslatedServiceTemplates()
+        .put(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME,
+            inputServiceTemplates.get(globalSubstitutionST));
+    context.getTranslatedServiceTemplates()
+        .put(nestedFileName1, inputServiceTemplates.get(nestedFileName1));
+    context.getTranslatedServiceTemplates()
+        .put(nestedFileName2, inputServiceTemplates.get(nestedFileName2));
+    context.getTranslatedServiceTemplates()
+        .put(mainSTName, inputServiceTemplates.get(mainSTName));
+
+    List<UnifiedCompositionData> unifiedCompositionList =
+        createUnifiedCompositionListOnlyNested("server_pcm_001");
+    unifiedCompositionService.handleUnifiedNestedDefinition(inputServiceTemplates.get(mainSTName),
+        inputServiceTemplates.get(nestedFileName1), unifiedCompositionList, context);
+    unifiedCompositionList = createUnifiedCompositionListOnlyNested("server_oam_001");
+    unifiedCompositionService.handleUnifiedNestedDefinition(inputServiceTemplates.get(mainSTName),
+        inputServiceTemplates.get(nestedFileName2), unifiedCompositionList, context);
+
+    checkSTResults(expectedOutserviceTemplates, nestedFileName1,
+        context.getTranslatedServiceTemplates().get(nestedFileName1),
+        context.getTranslatedServiceTemplates()
+            .get(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME), null);
+    checkSTResults(expectedOutserviceTemplates, nestedFileName2,
+        context.getTranslatedServiceTemplates().get(nestedFileName2),
+        null, null);
+  }
+
+  @Test
+  public void testNestedCompositionNodesConnectedIn() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/nestedNodesConnectedIn/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/nestedNodesConnectedIn/out";
+
+    loadInputAndOutputData();
+    ConsolidationData consolidationData = new ConsolidationData();
+    String nestedFileName = "nested-pcm_v0.1ServiceTemplate.yaml";
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_pcm_001"),
+        consolidationData);
+    context.getTranslatedServiceTemplates()
+        .put(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME,
+            inputServiceTemplates.get(globalSubstitutionST));
+    context.getTranslatedServiceTemplates()
+        .put(nestedFileName, inputServiceTemplates.get(nestedFileName));
+    context.getTranslatedServiceTemplates()
+        .put(mainSTName, inputServiceTemplates.get(mainSTName));
+    context.addUnifiedNestedNodeTemplateId(mainSTName, "server_pcm_001", "abstract_pcm_server_0");
+
+    Map<String, List<RequirementAssignmentData>> nodeConnectedInList =
+        TestUtils.getNodeConnectedInList("server_pcm_001", inputServiceTemplates.get(mainSTName),
+            "dependency");
+    List<UnifiedCompositionData> unifiedCompositionList =
+        createUnifiedCompositionListOnlyNested("server_pcm_001");
+    unifiedCompositionList.get(0).getNestedTemplateConsolidationData()
+        .setNodesConnectedIn(nodeConnectedInList);
+
+    unifiedCompositionService.updNestedCompositionNodesConnectedInConnectivity
+        (inputServiceTemplates.get(mainSTName), unifiedCompositionList, context);
+    checkSTResults(expectedOutserviceTemplates, nestedFileName,
+        context.getTranslatedServiceTemplates().get(nestedFileName),
+        context.getTranslatedServiceTemplates()
+            .get(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME), context
+            .getTranslatedServiceTemplates().get(mainSTName));
+  }
+
+
+  @Test
+  public void testNestedCompositionNodesGetAttrIn() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/nestedNodesGetAttrIn/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/nestedNodesGetAttrIn/out";
+
+    loadInputAndOutputData();
+    ConsolidationData consolidationData = new ConsolidationData();
+    String nestedFileName = "nested-pcm_v0.1ServiceTemplate.yaml";
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_pcm_001"),
+        consolidationData);
+    context.getTranslatedServiceTemplates()
+        .put(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME,
+            inputServiceTemplates.get(globalSubstitutionST));
+    context.getTranslatedServiceTemplates()
+        .put(nestedFileName, inputServiceTemplates.get(nestedFileName));
+    context.getTranslatedServiceTemplates()
+        .put(mainSTName, inputServiceTemplates.get(mainSTName));
+    context.addUnifiedNestedNodeTemplateId(mainSTName, "server_pcm_001", "abstract_pcm_server_0");
+
+    Map<String, List<RequirementAssignmentData>> nodeConnectedInList =
+        TestUtils.getNodeConnectedInList("server_pcm_001", inputServiceTemplates.get(mainSTName),
+            "dependency");
+    List<UnifiedCompositionData> unifiedCompositionList =
+        createUnifiedCompositionListOnlyNested("server_pcm_001");
+    addGetAttInUnifiedCompositionData(unifiedCompositionList.get(0)
+        .getNestedTemplateConsolidationData(), "tenant_id", "oam_net_gw", "packet_mirror_network");
+    addGetAttInUnifiedCompositionData(unifiedCompositionList.get(0)
+        .getNestedTemplateConsolidationData(), "user_data_format", "oam_net_gw",
+        "server_compute_get_attr_test");
+    addGetAttInUnifiedCompositionData(unifiedCompositionList.get(0)
+        .getNestedTemplateConsolidationData(), "metadata", "server_pcm_id",
+        "server_compute_get_attr_test");
+    unifiedCompositionService.updNestedCompositionNodesGetAttrInConnectivity
+        (inputServiceTemplates.get(mainSTName), unifiedCompositionList, context);
+    checkSTResults(expectedOutserviceTemplates, nestedFileName,
+        context.getTranslatedServiceTemplates().get(nestedFileName),
+        context.getTranslatedServiceTemplates()
+            .get(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME), context
+            .getTranslatedServiceTemplates().get(mainSTName));
+  }
+
+  @Test
+  public void testNestedCompositionOutputParamGetAttrIn() throws IOException {
+    inputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/nestedOutputParamGetAttrIn/in";
+    outputServiceTemplatesPath =
+        "/mock/services/heattotosca/unifiedComposition/pattern4/nestedOutputParamGetAttrIn/out";
+
+    loadInputAndOutputData();
+    ConsolidationData consolidationData = new ConsolidationData();
+    String nestedFileName = "nested-pcm_v0.1ServiceTemplate.yaml";
+    TestUtils.updateNestedConsolidationData(mainSTName, Arrays.asList("server_pcm_001"),
+        consolidationData);
+    context.getTranslatedServiceTemplates()
+        .put(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME,
+            inputServiceTemplates.get(globalSubstitutionST));
+    context.getTranslatedServiceTemplates()
+        .put(nestedFileName, inputServiceTemplates.get(nestedFileName));
+    context.getTranslatedServiceTemplates()
+        .put(mainSTName, inputServiceTemplates.get(mainSTName));
+    context.addUnifiedNestedNodeTemplateId(mainSTName, "server_pcm_001", "abstract_pcm_server_0");
+
+    Map<String, List<RequirementAssignmentData>> nodeConnectedInList =
+        TestUtils.getNodeConnectedInList("server_pcm_001", inputServiceTemplates.get(mainSTName),
+            "dependency");
+    List<UnifiedCompositionData> unifiedCompositionList =
+        createUnifiedCompositionListOnlyNested("server_pcm_001");
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionList.get(0)
+        .getNestedTemplateConsolidationData(), "output_attr_1", "accessIPv4");
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionList.get(0)
+            .getNestedTemplateConsolidationData(), "output_attr_2", "accessIPv6");
+    unifiedCompositionService.updNestedCompositionOutputParamGetAttrInConnectivity
+        (inputServiceTemplates.get(mainSTName), unifiedCompositionList, context);
+    checkSTResults(expectedOutserviceTemplates, nestedFileName,
+        context.getTranslatedServiceTemplates().get(nestedFileName),
+        context.getTranslatedServiceTemplates()
+            .get(Constants.GLOBAL_SUBSTITUTION_TYPES_TEMPLATE_NAME), context
+            .getTranslatedServiceTemplates().get(mainSTName));
+  }
+
+  private List<UnifiedCompositionData> createUnifiedCompositionListOnlyNested(
+      String nestedNodeTemplateId) {
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+
+    NestedTemplateConsolidationData nestedTemplateConsolidationData =
+        new NestedTemplateConsolidationData();
+    nestedTemplateConsolidationData.setNodeTemplateId(nestedNodeTemplateId);
+    UnifiedCompositionData unifiedCompositionData = new UnifiedCompositionData();
+    unifiedCompositionData.setNestedTemplateConsolidationData(nestedTemplateConsolidationData);
+    unifiedCompositionDataList.add(unifiedCompositionData);
+
+
+//    for (NestedTemplateConsolidationData nested : nestedConsolidationDatas) {
+//      UnifiedCompositionData unifiedCompositionData = new UnifiedCompositionData();
+//      unifiedCompositionData.setNestedTemplateConsolidationData(nested);
+//      unifiedCompositionDataList.add(unifiedCompositionData);
+//    }
+
+    return unifiedCompositionDataList;
+  }
+
+  private void setUnifiedCompositionData(List<String> nodeTemplateIds) {
+    UnifiedSubstitutionData unifiedSubstitutionData =
+        context.getUnifiedSubstitutionData().get(mainSTName) == null ? new UnifiedSubstitutionData()
+            : context.getUnifiedSubstitutionData().get(mainSTName);
+    Map<String, String> substitutionAbstractNodeIds = new HashMap<>();
+    for (String id : nodeTemplateIds) {
+      substitutionAbstractNodeIds.put(id, "FSB2");
+    }
+
+    substitutionAbstractNodeIds.put("", "FSB1");
+
+    unifiedSubstitutionData.setNodesRelatedAbstractNode(substitutionAbstractNodeIds);
+  }
+
+  private void checkSTResults(
+      Map<String, ServiceTemplate> expectedOutserviceTemplates,
+      ServiceTemplate substitutionServiceTemplate,
+      ServiceTemplate gloablSubstitutionServiceTemplate, ServiceTemplate mainServiceTemplate) {
+    YamlUtil yamlUtil = new YamlUtil();
+    if (Objects.nonNull(substitutionServiceTemplate)) {
+      assertEquals("difference substitution service template: ",
+          yamlUtil.objectToYaml(expectedOutserviceTemplates.get(substitutionST)),
+          yamlUtil.objectToYaml(substitutionServiceTemplate));
+    }
+    if (Objects.nonNull(gloablSubstitutionServiceTemplate)) {
+      assertEquals("difference global substitution service template: ",
+          yamlUtil.objectToYaml(expectedOutserviceTemplates.get(globalSubstitutionST)),
+          yamlUtil.objectToYaml(gloablSubstitutionServiceTemplate));
+    }
+    if (Objects.nonNull(mainServiceTemplate)) {
+      assertEquals("difference main service template: ",
+          yamlUtil.objectToYaml(expectedOutserviceTemplates.get(mainSTName)),
+          yamlUtil.objectToYaml(mainServiceTemplate));
+    }
+  }
+
+  private void checkSTResults(
+      Map<String, ServiceTemplate> expectedOutserviceTemplates,
+      String nestedSTFileName, ServiceTemplate nestedServiceTemplate,
+      ServiceTemplate gloablSubstitutionServiceTemplate, ServiceTemplate mainServiceTemplate) {
+    YamlUtil yamlUtil = new YamlUtil();
+
+    if (Objects.nonNull(nestedServiceTemplate)) {
+      assertEquals("difference nested service template: ",
+          yamlUtil.objectToYaml(expectedOutserviceTemplates.get(nestedSTFileName)),
+          yamlUtil.objectToYaml(nestedServiceTemplate));
+    }
+    checkSTResults(expectedOutserviceTemplates, null, gloablSubstitutionServiceTemplate,
+        mainServiceTemplate);
+  }
+
+
+  private void loadInputAndOutputData() throws IOException {
+    inputServiceTemplates = new HashMap<>();
+    TestUtils.loadServiceTemplates(inputServiceTemplatesPath, new ToscaExtensionYamlUtil(),
+        inputServiceTemplates);
+    expectedOutserviceTemplates = new HashMap<>();
+    TestUtils.loadServiceTemplates(outputServiceTemplatesPath, new ToscaExtensionYamlUtil(),
+        expectedOutserviceTemplates);
+  }
+
+
+  private void addGetAttInUnifiedCompositionData(EntityConsolidationData entityConsolidationData,
+                                                 String propertyName, String attributeName,
+                                                 String nodeTemplateId) {
+    GetAttrFuncData getAttrFuncData = new GetAttrFuncData();
+    getAttrFuncData.setAttributeName(attributeName);
+    getAttrFuncData.setFieldName(propertyName);
+    entityConsolidationData.addNodesGetAttrIn(nodeTemplateId, getAttrFuncData);
+  }
+
+  private void addOutputGetAttInUnifiedCompositionData(
+      EntityConsolidationData entityConsolidationData,
+      String outParamName, String attributeName) {
+    GetAttrFuncData getAttrFuncData = new GetAttrFuncData();
+    getAttrFuncData.setAttributeName(attributeName);
+    getAttrFuncData.setFieldName(outParamName);
+    entityConsolidationData.addOutputParamGetAttrIn(getAttrFuncData);
+  }
+
+  private ConsolidationData createConsolidationData(List<String> computeNodeIds,
+                                                    List<Pair<String, String>> portTypeToIdList) {
+
+    ConsolidationData consolidationData = new ConsolidationData();
+    String computeNodeTypeName = "org.openecomp.resource.vfc.nodes.heat.FSB2";
+
+    TestUtils
+        .initComputeNodeTypeInConsolidationData(mainSTName, computeNodeTypeName, consolidationData);
+    TestUtils.initPortConsolidationData(mainSTName, consolidationData);
+
+    for (String computeId : computeNodeIds) {
+      ComputeTemplateConsolidationData computeTemplateConsolidationData =
+          new ComputeTemplateConsolidationData();
+      TestUtils.updatePortsInComputeTemplateConsolidationData(portTypeToIdList,
+          computeTemplateConsolidationData);
+      consolidationData.getComputeConsolidationData().getFileComputeConsolidationData(mainSTName)
+          .getTypeComputeConsolidationData(computeNodeTypeName)
+          .setComputeTemplateConsolidationData(computeId,
+              computeTemplateConsolidationData);
+    }
+
+    for (Pair<String, String> portTypeToId : portTypeToIdList) {
+      consolidationData.getPortConsolidationData().getFilePortConsolidationData(mainSTName)
+          .setPortTemplateConsolidationData(portTypeToId.getRight(),
+              new PortTemplateConsolidationData());
+    }
+
+    return consolidationData;
+  }
+
+  private UnifiedCompositionData createCompositionData(String computeNodeTemplateId,
+                                                       List<Pair<String, String>> portTypeToIdList) {
+
+    UnifiedCompositionData unifiedCompositionData = new UnifiedCompositionData();
+    NodeTemplate computeNodeTemplate =
+        DataModelUtil.getNodeTemplate(inputServiceTemplates.get(mainSTName), computeNodeTemplateId);
+    Optional<List<RequirementAssignmentData>> requirementAssignmentDataList =
+        TestUtils.getRequirementAssignmentDataList(computeNodeTemplate, "local_storage");
+    List<RequirementAssignmentData> requirementAssignmentList =
+        (requirementAssignmentDataList.isPresent()) ? requirementAssignmentDataList.get() : null;
+    Map<String, List<RequirementAssignmentData>> volume = getVolume(requirementAssignmentList);
+
+    unifiedCompositionData.setComputeTemplateConsolidationData(
+        TestUtils.createComputeTemplateConsolidationData(computeNodeTemplateId, portTypeToIdList,
+            volume));
+    for (Pair<String, String> port : portTypeToIdList) {
+      NodeTemplate portNodeTemplate =
+          DataModelUtil.getNodeTemplate(inputServiceTemplates.get(mainSTName), port.getRight());
+
+      Map<String, List<RequirementAssignmentData>> nodeConnectedOut =
+          TestUtils.getNodeConnectedOutList(portNodeTemplate, "link");
+      PortTemplateConsolidationData portTemplateConsolidationData =
+          TestUtils.createPortTemplateConsolidationData(port.getRight());
+      portTemplateConsolidationData.setNodesConnectedOut(nodeConnectedOut);
+      unifiedCompositionData.addPortTemplateConsolidationData(portTemplateConsolidationData);
+    }
+    return unifiedCompositionData;
+  }
+
+  private List<UnifiedCompositionData> createAbstractSubstituteCompositionDataComputeAndPort() {
+    List<UnifiedCompositionData> unifiedCompositionDataList = new ArrayList<>();
+    UnifiedCompositionData data1 = createComputeUnifiedCompositionData("FSB1_template");
+    UnifiedCompositionData data2 = createComputeUnifiedCompositionData("FSB2_template");
+
+    List<Pair<String, String>> portTypeToIdList = new ArrayList<>();
+    ImmutablePair<String, String> portTypePair1 = new ImmutablePair<>("FSB1_Internal",
+        "FSB1_Internal1");
+    ImmutablePair<String, String> portTypePair2 = new ImmutablePair<>("FSB2_Internal",
+        "FSB2_Internal1");
+    portTypeToIdList.add(portTypePair1);
+    portTypeToIdList.add(portTypePair2);
+    addPortDataToCompositionData(portTypeToIdList, data1);
+    portTypeToIdList.remove(portTypePair1);
+    portTypeToIdList.remove(portTypePair2);
+    portTypeToIdList.add(new ImmutablePair<>("FSB1_Internal", "FSB1_Internal2"));
+    portTypeToIdList.add(new ImmutablePair<>("FSB2_Internal", "FSB2_Internal2"));
+    addPortDataToCompositionData(portTypeToIdList, data2);
+
+    unifiedCompositionDataList.add(data1);
+    unifiedCompositionDataList.add(data2);
+    return unifiedCompositionDataList;
+  }
+
+
+  private UnifiedCompositionData createComputeUnifiedCompositionData(String computeNodeTemplateId) {
+    NodeTemplate computeNodeTemplate =
+        DataModelUtil.getNodeTemplate(inputServiceTemplates.get(mainSTName), computeNodeTemplateId);
+    Optional<List<RequirementAssignmentData>> requirementAssignmentDataList =
+        TestUtils.getRequirementAssignmentDataList(computeNodeTemplate, "local_storage");
+    Map<String, List<RequirementAssignmentData>> volume = null;
+    if (requirementAssignmentDataList.isPresent()) {
+      volume = getVolume(requirementAssignmentDataList.get());
+    }
+    UnifiedCompositionData data = new UnifiedCompositionData();
+    Map<String, List<RequirementAssignmentData>> computeNodeConnectedOut =
+        TestUtils.getNodeConnectedOutList(computeNodeTemplate, "dependency");
+    Map<String, List<RequirementAssignmentData>> computeNodeConnectedIn =
+        TestUtils
+            .getNodeConnectedInList(computeNodeTemplateId, inputServiceTemplates.get(mainSTName),
+                "dependency");
+    ComputeTemplateConsolidationData computeTemplateConsolidationData = TestUtils
+        .createComputeTemplateConsolidationData(computeNodeTemplateId, null, volume);
+    List<String> computeNodeGroups =
+        TestUtils.getGroupsForNode(inputServiceTemplates.get(mainSTName),
+            computeNodeTemplateId);
+    if (!computeNodeGroups.isEmpty()) {
+      computeTemplateConsolidationData.setGroupIds(computeNodeGroups);
+    }
+    computeTemplateConsolidationData.setNodesConnectedOut(computeNodeConnectedOut);
+    computeTemplateConsolidationData.setNodesConnectedIn(computeNodeConnectedIn);
+    data.setComputeTemplateConsolidationData(computeTemplateConsolidationData);
+    return data;
+  }
+
+  private void addPortDataToCompositionData(List<Pair<String, String>> portTypeToIdList,
+                                            UnifiedCompositionData data) {
+    ComputeTemplateConsolidationData computeTemplateConsolidationData = data
+        .getComputeTemplateConsolidationData();
+
+    for (Pair<String, String> port : portTypeToIdList) {
+      NodeTemplate portNodeTemplate =
+          DataModelUtil.getNodeTemplate(inputServiceTemplates.get(mainSTName), port.getRight());
+
+      Optional<List<RequirementAssignmentData>> bindingReqList =
+          TestUtils.getRequirementAssignmentDataList(portNodeTemplate, "binding");
+
+      if (bindingReqList.isPresent()) {
+        for (RequirementAssignmentData reqData : bindingReqList.get()) {
+          String nodeId = reqData.getRequirementAssignment().getNode();
+          if (nodeId.equals(computeTemplateConsolidationData.getNodeTemplateId())) {
+            computeTemplateConsolidationData.addPort(port.getLeft(), port.getRight());
+          }
+        }
+      }
+      Map<String, List<RequirementAssignmentData>> portNodeConnectedOut =
+          TestUtils.getNodeConnectedOutList(portNodeTemplate, "link");
+      PortTemplateConsolidationData portTemplateConsolidationData = TestUtils
+          .createPortTemplateConsolidationData(port.getRight());
+      portTemplateConsolidationData.setNodesConnectedOut(portNodeConnectedOut);
+
+      //Add node connected in info to test data
+      Map<String, List<RequirementAssignmentData>> portNodeConnectedIn =
+          TestUtils.getNodeConnectedInList(port.getRight(), inputServiceTemplates.get(mainSTName),
+              "port");
+      portTemplateConsolidationData.setNodesConnectedIn(portNodeConnectedIn);
+
+      //Add group infromation for ports
+      List<String> portGroups =
+          TestUtils.getGroupsForNode(inputServiceTemplates.get(mainSTName), port.getRight());
+      portTemplateConsolidationData.setGroupIds(portGroups);
+      data.addPortTemplateConsolidationData(portTemplateConsolidationData);
+
+    }
+    addGetAttrForCompute(data);
+    addGetAttrForPort(data);
+  }
+
+  private Map<String, List<RequirementAssignmentData>> getVolume(
+      List<RequirementAssignmentData> requirementAssignmentList) {
+    Map<String, List<RequirementAssignmentData>> volume = new HashMap<>();
+    for (RequirementAssignmentData requirementAssignmentData : requirementAssignmentList) {
+      String volumeNodeTemplateId = requirementAssignmentData.getRequirementAssignment().getNode();
+      volume.computeIfAbsent(volumeNodeTemplateId, k -> new ArrayList<>());
+      volume.get(volumeNodeTemplateId).add(requirementAssignmentData);
+    }
+    return volume;
+  }
+
+  private void addGetAttrForPort(UnifiedCompositionData unifiedCompositionData) {
+    for (PortTemplateConsolidationData portTemplateConsolidationData : unifiedCompositionData
+        .getPortTemplateConsolidationDataList()) {
+      if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB1_Internal1")) {
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "network_name",
+            "network_id", "jsa_net1");
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "size",
+            "addresses", "cmaui_volume1");
+      } else if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB2_Internal2")) {
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "tenant_id",
+            "network_id", "jsa_net1");
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "qos_policy",
+            "network_id", "jsa_net1");
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "volume_type",
+            "index", "cmaui_volume1");
+      } else if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB1_OAM")) {
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "size",
+            "oam_index", "cmaui_volume1");
+      }
+    }
+  }
+
+  private void addGetAttrForPort2(UnifiedCompositionData unifiedCompositionData) {
+    for (PortTemplateConsolidationData portTemplateConsolidationData : unifiedCompositionData
+        .getPortTemplateConsolidationDataList()) {
+      if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB2_Internal1")) {
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "volume_type",
+            "index", "cmaui_volume3");
+      } else if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB1_Internal2")) {
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "size",
+            "addresses", "cmaui_volume3");
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "size",
+            "oam_index", "cmaui_volume1");
+      }
+    }
+  }
+
+  private void addGetAttrForPortInnerUC(UnifiedCompositionData unifiedCompositionData) {
+    for (PortTemplateConsolidationData portTemplateConsolidationData : unifiedCompositionData
+        .getPortTemplateConsolidationDataList()) {
+      if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB1_Internal1")) {
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "availability_zone",
+            "myAttr", "FSB1_template");
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "metadata",
+            "myAttr", "FSB1_template");
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "name",
+            "myAttr", "FSB1_template");
+        addGetAttInUnifiedCompositionData(portTemplateConsolidationData, "availability_zone",
+            "index", "FSB1_template");
+      }
+    }
+  }
+
+  private void addGetAttrForCompute(UnifiedCompositionData unifiedCompositionData) {
+    addGetAttInUnifiedCompositionData(unifiedCompositionData.getComputeTemplateConsolidationData(),
+        "dhcp_agent_ids", "addresses", "jsa_net1");
+    addGetAttInUnifiedCompositionData(unifiedCompositionData.getComputeTemplateConsolidationData(),
+        "volume_type", "addresses", "cmaui_volume1");
+    addGetAttInUnifiedCompositionData(unifiedCompositionData.getComputeTemplateConsolidationData(),
+        "size", "accessIPv6", "cmaui_volume2");
+  }
+
+  private void addGetAttrForCompute2(UnifiedCompositionData unifiedCompositionData) {
+    addGetAttInUnifiedCompositionData(unifiedCompositionData.getComputeTemplateConsolidationData(),
+        "volume_type", "addresses", "cmaui_volume3");
+    addGetAttInUnifiedCompositionData(unifiedCompositionData.getComputeTemplateConsolidationData(),
+        "size", "oam_index", "cmaui_volume3");
+  }
+
+  private void addOutputGetAttrInForComputeNoConsolidation(
+      UnifiedCompositionData unifiedCompositionData) {
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionData
+        .getComputeTemplateConsolidationData(), "simpleOutput1", "accessIPv4");
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionData
+        .getComputeTemplateConsolidationData(), "simpleOutput2", "addresses");
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionData
+        .getComputeTemplateConsolidationData(), "complexOutput1", "addresses");
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionData
+        .getComputeTemplateConsolidationData(), "complexOutput3", "accessIPv6");
+
+  }
+
+  private void addOutputGetAttrInForCompute1WithConsolidation(
+      UnifiedCompositionData unifiedCompositionData) {
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionData
+        .getComputeTemplateConsolidationData(), "simpleOutput1", "accessIPv4");
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionData
+        .getComputeTemplateConsolidationData(), "complexOutput1", "addresses");
+
+  }
+
+  private void addOutputGetAttrInForCompute2WithConsolidation(
+      UnifiedCompositionData unifiedCompositionData) {
+    addOutputGetAttInUnifiedCompositionData(unifiedCompositionData
+        .getComputeTemplateConsolidationData(), "simpleOutput2", "addresses");
+  }
+
+  private void addOutputGetAttrInForPortNoConsolidation(
+      UnifiedCompositionData unifiedCompositionData) {
+    for (PortTemplateConsolidationData portTemplateConsolidationData : unifiedCompositionData
+        .getPortTemplateConsolidationDataList()) {
+      if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB1_Internal1")) {
+        addOutputGetAttInUnifiedCompositionData(portTemplateConsolidationData, "complexOutput2",
+            "addresses");
+        addOutputGetAttInUnifiedCompositionData(portTemplateConsolidationData, "complexOutput3",
+            "addresses");
+      } else if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB2_Internal2")) {
+        addOutputGetAttInUnifiedCompositionData(portTemplateConsolidationData, "complexOutput1",
+            "index");
+      } else if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB1_OAM")) {
+        addOutputGetAttInUnifiedCompositionData(portTemplateConsolidationData, "complexOutput2",
+            "oam_index");
+      }
+    }
+  }
+
+  private void addOutputGetAttrInForPortWithConsolidation1(
+      UnifiedCompositionData unifiedCompositionData) {
+    for (PortTemplateConsolidationData portTemplateConsolidationData : unifiedCompositionData
+        .getPortTemplateConsolidationDataList()) {
+      if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB2_Internal2")) {
+        addOutputGetAttInUnifiedCompositionData(portTemplateConsolidationData, "complexOutput1",
+            "index");
+      } else if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB1_Internal1")) {
+        addOutputGetAttInUnifiedCompositionData(portTemplateConsolidationData, "complexOutput3",
+            "accessIPv6");
+      }
+    }
+  }
+
+  private void addOutputGetAttrInForPortWithConsolidation2(
+      UnifiedCompositionData unifiedCompositionData) {
+    for (PortTemplateConsolidationData portTemplateConsolidationData : unifiedCompositionData
+        .getPortTemplateConsolidationDataList()) {
+      if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB2_Internal1")) {
+        addOutputGetAttInUnifiedCompositionData(portTemplateConsolidationData, "complexOutput2",
+            "oam_index");
+      } else if (portTemplateConsolidationData.getNodeTemplateId().equals("FSB1_Internal2")) {
+        addOutputGetAttInUnifiedCompositionData(portTemplateConsolidationData, "complexOutput2",
+            "addresses");
+      }
+    }
+  }
+
+  private NodeTemplate getMockNode(String path) throws IOException {
+    URL resource = this.getClass().getResource(path);
+    YamlUtil yamlUtil = new YamlUtil();
+    return yamlUtil.yamlToObject(resource.openStream(), NodeTemplate.class);
+  }
+
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/BuildConsolidationDataTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/BuildConsolidationDataTest.java
new file mode 100644
index 0000000000..47c99be530
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/BuildConsolidationDataTest.java
@@ -0,0 +1,24 @@
+package org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
+
+import java.io.IOException;
+
+public class BuildConsolidationDataTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testNovaServerGroupConsolidationData() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/novaservergroups/staticPolicy/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/novaservergroups/staticPolicy/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/ConsolidationDataTestUtil.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/ConsolidationDataTestUtil.java
new file mode 100644
index 0000000000..0f9b4deb53
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/ConsolidationDataTestUtil.java
@@ -0,0 +1,1095 @@
+package org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata;
+
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.MAIN_SERVICE_TEMPLATE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_INVALID_DEPENDENCY_CANDIDATE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_MULTIPLE_COMPUTE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NODES_CONNECTED_IN;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NODES_CONNECTED_IN_AND_OUT;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NODES_CONNECTED_OUT;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NO_DEPENDENCY;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_MULTIPLE_MULTI_LEVEL_NESTED_RESOURCE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_MULTIPLE_NESTED_RESOURCE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_SECURITY_RULE_PORT_MULTI_LEVEL_NESTED_CONNECTION;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_SECURITY_RULE_PORT_MULTI_LEVEL_NESTED_SHARED_PORT;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_SECURITY_RULE_PORT_NESTED_CONNECTION;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_SINGLE_NESTED_RESOURCE;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.commons.collections4.CollectionUtils;
+import org.junit.Assert;
+import org.openecomp.sdc.tosca.datatypes.ToscaCapabilityType;
+import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
+import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
+import org.openecomp.sdc.tosca.datatypes.model.GroupDefinition;
+import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
+import org.openecomp.sdc.tosca.datatypes.model.NodeType;
+import org.openecomp.sdc.tosca.datatypes.model.RequirementAssignment;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.openecomp.sdc.tosca.services.DataModelUtil;
+import org.openecomp.sdc.tosca.services.ToscaConstants;
+import org.openecomp.sdc.tosca.services.impl.ToscaAnalyzerServiceImpl;
+import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.ComputeTemplateConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.ConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.GetAttrFuncData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.NestedTemplateConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.PortTemplateConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.RequirementAssignmentData;
+import org.openecomp.sdc.translator.services.heattotosca.ConsolidationDataUtil;
+import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+public class ConsolidationDataTestUtil {
+
+  public static void validateVolumeInConsolidationData(String computeNodeTemplateId,
+                                                       ComputeTemplateConsolidationData
+                                                           computeTemplateConsolidationData,
+                                                       ServiceTemplate expectedServiceTemplate,
+                                                       String testName) {
+    Assert.assertNotNull(computeTemplateConsolidationData);
+    //Get the volume information from consolidation data
+    Map<String, List<RequirementAssignmentData>> volumeConsolidationData =
+        computeTemplateConsolidationData.getVolumes();
+
+    if(testName.equals("Negative")) {
+      Assert.assertNull(volumeConsolidationData);
+      return;
+    }
+
+    //Get the volume requirement information from the output translated template
+    NodeTemplate computeNode = DataModelUtil.getNodeTemplate(expectedServiceTemplate,
+        computeNodeTemplateId);
+
+    if(!isComputeNodeType(expectedServiceTemplate, computeNode.getType()) ) {
+      //According to toplogy only Compute->volume relationship is valid
+      Assert.assertNull(volumeConsolidationData);
+      return;
+    }
+
+    Assert.assertNotNull(computeNode);
+    List<String> computeVolumeRequirementsNodes = new ArrayList<>();
+    List<Map<String, RequirementAssignment>> requirementList = computeNode.getRequirements();
+    if(requirementList != null){
+      for(Map<String, RequirementAssignment> req : requirementList){
+        Set<String> reqKeySet = req.keySet();
+        for(String reqKey : reqKeySet){
+          //populating the "node" property of all the requirements "local_storage" related to volume
+          if(reqKey.equals(ToscaConstants.LOCAL_STORAGE_REQUIREMENT_ID)){
+            RequirementAssignment requirementAssignment = new ObjectMapper().convertValue(req.get
+                (reqKey), RequirementAssignment.class);
+            computeVolumeRequirementsNodes.add(requirementAssignment.getNode());
+          }
+        }
+      }
+      isVolumeComputeRequirement(computeVolumeRequirementsNodes, volumeConsolidationData);
+    }
+  }
+
+  private static void isVolumeComputeRequirement(List<String> computeVolumeRequirementsNodes,
+                                                 Map<String, List<RequirementAssignmentData>>
+                                                     volumeConsolidationData) {
+    Assert.assertEquals(computeVolumeRequirementsNodes.size(), volumeConsolidationData.size());
+    for(String volumeNodeTemplateId : computeVolumeRequirementsNodes) {
+      Assert.assertNotNull(volumeConsolidationData.containsKey(volumeNodeTemplateId));
+      List<RequirementAssignmentData> requirementAssignmentDataList = volumeConsolidationData.get
+          (volumeNodeTemplateId);
+      for(RequirementAssignmentData requirementAssignmentData : requirementAssignmentDataList){
+        Assert.assertTrue(requirementAssignmentData.getRequirementId().equals(ToscaConstants
+            .LOCAL_STORAGE_REQUIREMENT_ID));
+      }
+    }
+  }
+
+
+  public static void validatePortsInConsolidationData(String computeNodeTemplateId,
+                                                      ComputeTemplateConsolidationData
+                                                          computeTemplateConsolidationData,
+                                                      ServiceTemplate outputServiceTemplate){
+    Map<String,List<String>> consolidatedMap = computeTemplateConsolidationData.getPorts();
+    Map<String,List<String>> expectedMap = getPortsInConsolidationData(outputServiceTemplate).get
+        (computeNodeTemplateId);
+    if(expectedMap == null && consolidatedMap == null){
+      return;
+    }
+    for(String consolidatedKey : consolidatedMap.keySet()){
+      List<String> consolidatedList = consolidatedMap.get(consolidatedKey);
+      List<String> expectedList = expectedMap.get(consolidatedKey);
+      if(expectedList == null ){
+        Assert.fail();
+      } if(!CollectionUtils.isEqualCollection(consolidatedList,expectedList)){
+        Assert.fail();
+      }
+    }
+  }
+
+  public static void validateDependsOnInConsolidationData(String computeNodeTemplateId,
+                                                          ComputeTemplateConsolidationData computeTemplateConsolidationData,
+                                                          ServiceTemplate outputServiceTemplate,
+                                                          String testName) {
+    Map<String, NodeTemplate> outputNodeTemplates = outputServiceTemplate.getTopology_template()
+        .getNode_templates();
+    Map<String, List<RequirementAssignmentData>> nodesConnectedIn =
+        computeTemplateConsolidationData.getNodesConnectedIn();
+    Map<String, List<RequirementAssignmentData>> nodesConnectedOut =
+        computeTemplateConsolidationData.getNodesConnectedOut();
+
+    if(testName.equals(TEST_DEPENDS_ON_INVALID_DEPENDENCY_CANDIDATE) ||
+        testName.equals(TEST_DEPENDS_ON_NO_DEPENDENCY)) {
+      Assert.assertNull(nodesConnectedIn);
+      Assert.assertNull(nodesConnectedOut);
+      return;
+    }
+    //key - nodetemplate id , value - requirementassignment
+    Map<String, List<RequirementAssignment>> outputDependsOnNodeRequirementMap = new HashMap<>();
+    for(Map.Entry<String, NodeTemplate> entry : outputNodeTemplates.entrySet()) {
+      NodeTemplate nodeTemplate = entry.getValue();
+      List<Map<String, RequirementAssignment>> nodeRequirements = nodeTemplate.getRequirements();
+      if(nodeRequirements != null){
+        for(Map<String, RequirementAssignment> req : nodeRequirements) {
+          Set<String> keySet = req.keySet();
+          for(String key : keySet) {
+            if(key.equals(ToscaConstants.DEPENDS_ON_REQUIREMENT_ID))
+              //collect all dependency requirements in a map with key -> node template id
+              outputDependsOnNodeRequirementMap.computeIfAbsent(entry.getKey(), k -> new ArrayList<>())
+                  .add(req.get(key));
+          }
+        }
+      }
+    }
+
+    if(testName.equals(TEST_DEPENDS_ON_NODES_CONNECTED_OUT)){
+      Assert.assertNull(nodesConnectedIn);
+      validateDependsOnNodesConnectedOut(computeNodeTemplateId, nodesConnectedOut,
+          outputDependsOnNodeRequirementMap, outputServiceTemplate);
+    }
+
+    if(testName.equals(TEST_DEPENDS_ON_NODES_CONNECTED_IN)){
+      Assert.assertNull(nodesConnectedOut);
+      validateDependsOnNodesConnectedIn(computeNodeTemplateId, nodesConnectedIn,
+          outputDependsOnNodeRequirementMap,
+          outputServiceTemplate);
+    }
+
+    if(testName.equals(TEST_DEPENDS_ON_NODES_CONNECTED_IN_AND_OUT)){
+      Assert.assertNotNull(nodesConnectedIn);
+      Assert.assertNotNull(nodesConnectedOut);
+      validateDependsOnNodesConnectedOut(computeNodeTemplateId, nodesConnectedOut,
+          outputDependsOnNodeRequirementMap,
+          outputServiceTemplate);
+      validateDependsOnNodesConnectedIn(computeNodeTemplateId, nodesConnectedIn,
+          outputDependsOnNodeRequirementMap,
+          outputServiceTemplate);
+    }
+
+    if(testName.equals(TEST_DEPENDS_ON_MULTIPLE_COMPUTE)){
+      if(nodesConnectedOut != null)
+        validateDependsOnNodesConnectedOut(computeNodeTemplateId, nodesConnectedOut,
+            outputDependsOnNodeRequirementMap,
+            outputServiceTemplate);
+      if(nodesConnectedIn != null)
+        validateDependsOnNodesConnectedIn(computeNodeTemplateId, nodesConnectedIn,
+            outputDependsOnNodeRequirementMap,
+            outputServiceTemplate);
+    }
+
+
+  }
+
+  private static void validateDependsOnNodesConnectedIn(String computeNodeTemplateId,
+                                                        Map<String,
+                                                            List<RequirementAssignmentData>>
+                                                            nodesConnectedIn,
+                                                        Map<String, List<RequirementAssignment>>
+                                                            outputDependsOnNodeRequirementMap,
+                                                        ServiceTemplate outputServiceTemplate) {
+    ToscaAnalyzerServiceImpl analyzerService = new ToscaAnalyzerServiceImpl();
+    for(Map.Entry<String, List<RequirementAssignment>> entry : outputDependsOnNodeRequirementMap
+        .entrySet()) {
+      String sourceNodeTemplateId = entry.getKey();
+      Optional<NodeTemplate> sourceNodeTemplate = analyzerService.getNodeTemplateById
+          (outputServiceTemplate, sourceNodeTemplateId);
+      String sourceNodeType = sourceNodeTemplate.get().getType();
+      for(Object obj : entry.getValue()){
+        RequirementAssignment req = new ObjectMapper().convertValue(obj, RequirementAssignment
+            .class);
+        String targetNodeTemplateId = req.getNode();
+        Optional<NodeTemplate> targetNodeTemplate = analyzerService.getNodeTemplateById
+            (outputServiceTemplate, targetNodeTemplateId);
+
+        String targetNodeType = targetNodeTemplate.get().getType();
+        boolean isValidTargetForConnectedIn = false;
+        if(isComputeNodeType(outputServiceTemplate, targetNodeType)) {
+          isValidTargetForConnectedIn = true;
+        } else if(isPortNodeType(outputServiceTemplate, targetNodeType)) {
+          isValidTargetForConnectedIn = true;
+        }
+
+        if(isValidTargetForConnectedIn) {
+          //Should be present if target node is compute or port
+          if(computeNodeTemplateId.equals(entry.getKey()))
+            Assert.assertTrue(nodesConnectedIn.containsKey(entry.getKey()));
+        }
+
+        if(sourceNodeType.startsWith(ToscaNodeType.NOVA_SERVER)
+            && (targetNodeType.startsWith(ToscaNodeType.NOVA_SERVER)
+            || targetNodeType.startsWith(ToscaNodeType.NEUTRON_PORT)
+            || targetNodeType.startsWith(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE))) {
+          //Ignore Compute->Port, Compute->Compute, Compute->Volume relationship
+          Assert.assertFalse(nodesConnectedIn.containsKey(targetNodeTemplateId));
+        }
+
+        if(sourceNodeType.startsWith(ToscaNodeType.NEUTRON_PORT)
+            && (targetNodeType.startsWith(ToscaNodeType.NOVA_SERVER)
+            || targetNodeType.startsWith(ToscaNodeType.NEUTRON_PORT)
+            || targetNodeType.startsWith(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE))) {
+          //Ignore Port->Port, Port->Compute, Port->Volume relationship
+          Assert.assertFalse(nodesConnectedIn.containsKey(targetNodeTemplateId));
+        }
+      }
+    }
+  }
+
+  private static boolean isComputeNodeType(ServiceTemplate serviceTemplate,
+                                           String nodeType) {
+
+    if(nodeType.equals(ToscaNodeType.NOVA_SERVER) ||
+        nodeType.equals(ToscaNodeType.NATIVE_COMPUTE))
+      return true;
+
+    Map<String, NodeType> nodeTypes = serviceTemplate.getNode_types();
+    if(nodeTypes.containsKey(nodeType)) {
+      NodeType nodeTypeInfo = nodeTypes.get(nodeType);
+      if(nodeTypeInfo.getDerived_from().equals(ToscaNodeType.NOVA_SERVER))
+        return true;
+    }
+    return false;
+  }
+
+  private static boolean isPortNodeType(ServiceTemplate serviceTemplate,
+                                        String nodeType) {
+    if(nodeType.equals(ToscaNodeType.NEUTRON_PORT) ||
+        nodeType.equals(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE))
+      return true;
+
+    Map<String, NodeType> nodeTypes = serviceTemplate.getNode_types();
+    if(nodeTypes.containsKey(nodeType)) {
+      NodeType nodeTypeInfo = nodeTypes.get(nodeType);
+      if(nodeTypeInfo.getDerived_from().equals(ToscaNodeType.NEUTRON_PORT) ||
+          nodeTypeInfo.getDerived_from().equals(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE))
+        return true;
+    }
+    return false;
+  }
+
+  private static void validateDependsOnNodesConnectedOut(String computeNodeTemplateId,
+                                                         Map<String,
+                                                             List<RequirementAssignmentData>>
+                                                             nodesConnectedOut,
+                                                         Map<String, List<RequirementAssignment>>
+                                                             outputDependsOnNodeRequirementMap,
+                                                         ServiceTemplate outputServiceTemplate) {
+    ToscaAnalyzerServiceImpl analyzerService = new ToscaAnalyzerServiceImpl();
+    //Iterating the map <nodeTemplateId, all the requirements of that node>
+    for(Map.Entry<String, List<RequirementAssignment>> entry : outputDependsOnNodeRequirementMap
+        .entrySet()) {
+      String sourceNodeTemplateId = entry.getKey();
+      Optional<NodeTemplate> sourceNodeTemplate = analyzerService.getNodeTemplateById
+          (outputServiceTemplate, sourceNodeTemplateId);
+      String sourceNodeType = sourceNodeTemplate.get().getType();
+      boolean isValidSourceForConnectedOut = false;
+      if(isComputeNodeType(outputServiceTemplate, sourceNodeType)) {
+        isValidSourceForConnectedOut = true;
+      } else if(isPortNodeType(outputServiceTemplate, sourceNodeType)) {
+        isValidSourceForConnectedOut = true;
+      }
+      for(Object obj : entry.getValue()){
+        RequirementAssignment req = new ObjectMapper().convertValue(obj, RequirementAssignment
+            .class);
+        String targetNodeTemplateId = req.getNode();
+        Optional<NodeTemplate> targetNodeTemplate = analyzerService.getNodeTemplateById
+            (outputServiceTemplate, targetNodeTemplateId);
+        String targetNodeType = targetNodeTemplate.get().getType();
+
+        if(isValidSourceForConnectedOut) {
+          //Should be present if source node is compute or port
+          if(computeNodeTemplateId.equals(entry.getKey()))
+            Assert.assertTrue(nodesConnectedOut.containsKey(targetNodeTemplateId));
+        }
+
+        if(sourceNodeType.startsWith(ToscaNodeType.NOVA_SERVER)
+            && (targetNodeType.startsWith(ToscaNodeType.NOVA_SERVER)
+            || targetNodeType.startsWith(ToscaNodeType.NEUTRON_PORT)
+            || targetNodeType.startsWith(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE))) {
+          //Ignore Compute->Port, Compute->Compute, Compute->Volume relationship
+          Assert.assertFalse(nodesConnectedOut.containsKey(targetNodeTemplateId));
+        }
+
+        if(sourceNodeType.startsWith(ToscaNodeType.NEUTRON_PORT)
+            && (targetNodeType.startsWith(ToscaNodeType.NOVA_SERVER)
+            || targetNodeType.startsWith(ToscaNodeType.NEUTRON_PORT)
+            || targetNodeType.startsWith(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE))) {
+          //Ignore Port->Port, Port->Compute, Port->Volume relationship
+          Assert.assertFalse(nodesConnectedOut.containsKey(targetNodeTemplateId));
+        }
+      }
+    }
+  }
+
+  private static Map<String,Map<String,List<String>>> getPortsInConsolidationData(ServiceTemplate
+                                                                                      output){
+    Map<String,Map<String,List<String>>> portMap = new LinkedHashMap<>();
+    Map<String, NodeTemplate> nodeTempMap = output.getTopology_template().getNode_templates();
+    for(String nodeName : nodeTempMap.keySet()){
+      NodeTemplate node = nodeTempMap.get(nodeName);
+      if(ToscaNodeType.NEUTRON_PORT.equals(node.getType()) || ToscaNodeType
+          .CONTRAILV2_VIRTUAL_MACHINE_INTERFACE.equals(node.getType())){
+        List<Map<String, RequirementAssignment>>  reqAssignList = node.getRequirements();
+        if(reqAssignList != null) {
+          for (Map<String, RequirementAssignment> reqAssignMap : reqAssignList) {
+            //RequirementAssignment req = reqAssignMap.get("binding");
+            RequirementAssignment req = new ObjectMapper().convertValue(reqAssignMap.get("binding"),
+                RequirementAssignment.class);
+
+            if (req != null) {
+              String portNode = req.getNode();
+              if (!portMap.containsKey(portNode)) {
+                portMap.put(portNode, new LinkedHashMap<>());
+              }
+              Map<String, List<String>> portTypMaps = portMap.get(portNode);
+              String id = ConsolidationDataUtil.getPortType(nodeName);
+              if (!portTypMaps.containsKey(id)) {
+                portTypMaps.put(id, new ArrayList<>());
+              }
+              List<String> portIds = portTypMaps.get(id);
+              portIds.add(nodeName);
+            }
+          }
+        }
+      }
+    }
+    return portMap;
+  }
+
+  public static void validateGroupsInConsolidationData(String computeNodeTemplateId,
+                                                       ComputeTemplateConsolidationData
+                                                           computeTemplateConsolidationData,
+                                                       ServiceTemplate expectedServiceTemplate) {
+    Assert.assertNotNull(computeTemplateConsolidationData);
+    List<String> groupIds = computeTemplateConsolidationData.getGroupIds();
+    if (groupIds != null) {
+      for (String groupId : groupIds) {
+        isComputeGroupMember(expectedServiceTemplate, computeNodeTemplateId, groupId);
+      }
+    }
+  }
+
+  private static void isComputeGroupMember(ServiceTemplate expectedServiceTemplate, String
+      computeNodeTemplateId, String groupId) {
+    //Check if the collected group id is in the member list of the groups
+    GroupDefinition group = expectedServiceTemplate.getTopology_template().getGroups().get(groupId);
+    List<String> groupMembers = group.getMembers();
+    Assert.assertNotNull(groupMembers);
+    Assert.assertTrue(groupMembers.contains(computeNodeTemplateId));
+  }
+
+  public static void validateSubstituteMappingInConsolidationData(ConsolidationData consolidationData,
+                                                                  Map<String, ServiceTemplate>
+                                                                      expectedServiceTemplateModels ){
+    Map<String,List<String>> consolidatedMap = consolidationData.getSubstituteNodeTemplates();
+    Map<String,List<String>> expectedMap = getSubstituteMapping(expectedServiceTemplateModels);
+    for(String consolidatedKey : consolidatedMap.keySet()){
+      List<String> consolidatedList = consolidatedMap.get(consolidatedKey);
+      List<String> expectedList = expectedMap.get(consolidatedKey);
+      if(expectedList == null ){
+        Assert.fail();
+      } if(!CollectionUtils.isEqualCollection(consolidatedList,expectedList)){
+        Assert.fail();
+      }
+    }
+  }
+
+  private static Map<String,List<String>> getSubstituteMapping(Map<String, ServiceTemplate>
+                                                                   expectedServiceTemplateModels ){
+    Map<String,List<String>> map = new LinkedHashMap<>();
+    for(String key : expectedServiceTemplateModels.keySet()){
+      ServiceTemplate serviceTemplate = expectedServiceTemplateModels.get(key);
+      if(serviceTemplate.getTopology_template() != null && serviceTemplate
+          .getTopology_template().getNode_templates() != null) {
+        for (String key1 : serviceTemplate.getTopology_template().getNode_templates().keySet()) {
+          NodeTemplate nodeTemplate = serviceTemplate.getTopology_template().getNode_templates()
+              .get(key1);
+          if (nodeTemplate.getType().contains(ToscaNodeType.ABSTRACT_NODE_TYPE_PREFIX + "heat.")) {
+
+            List<String> subNodeTempIdList = map.get(key);
+            if (subNodeTempIdList == null) {
+              subNodeTempIdList = new ArrayList<>();
+              map.put(key, subNodeTempIdList);
+            }
+            subNodeTempIdList.add(key1);
+          }
+        }
+      }
+    }
+    return map;
+  }
+
+  public static void validateComputeConnectivityIn(ComputeTemplateConsolidationData
+                                                       computeTemplateConsolidationData,
+                                                   ServiceTemplate expectedServiceTemplate){
+    Map<String,List<RequirementAssignmentData>> nodesConnectedIn = computeTemplateConsolidationData.
+        getNodesConnectedIn();
+    if(nodesConnectedIn==null){
+      return;
+    }
+    boolean found = false;
+    for(String nodeIdConnTo : nodesConnectedIn.keySet()){
+      List<RequirementAssignmentData> connectToList = nodesConnectedIn.get(nodeIdConnTo);
+      List<Map<String, RequirementAssignment>> requirementsList = expectedServiceTemplate
+          .getTopology_template().getNode_templates().get(nodeIdConnTo).getRequirements();
+      for(RequirementAssignmentData requirementAssignmentData : connectToList) {
+        for (Map<String, RequirementAssignment> requirementAssignmentMap : requirementsList) {
+          RequirementAssignment requirementAssignment =
+              new ObjectMapper().convertValue(requirementAssignmentMap.values().iterator().next(),
+                  RequirementAssignment.class);
+          if (requirementAssignment.getNode().equals(requirementAssignmentData.getRequirementAssignment().getNode())) {
+            Assert.assertEquals(requirementAssignment.getCapability(),requirementAssignmentData.getRequirementAssignment().getCapability());
+            Assert.assertEquals(requirementAssignment.getNode(),requirementAssignmentData.getRequirementAssignment().getNode());
+            Assert.assertEquals(requirementAssignment.getRelationship(),requirementAssignmentData.getRequirementAssignment()
+                .getRelationship());
+            found = true;
+          }
+        }
+        if (!found) {
+          Assert.fail();
+        }
+        found = false;
+      }
+    }
+  }
+
+  public static void validateComputeConnectivityOut(String computeNodeTemplateId,
+                                                    ComputeTemplateConsolidationData
+                                                        computeTemplateConsolidationData,
+                                                    ServiceTemplate expectedServiceTemplate){
+    Map<String,List<RequirementAssignmentData>> nodesConnectedOut = computeTemplateConsolidationData.
+        getNodesConnectedOut();
+    if(nodesConnectedOut==null){
+      return;
+    }
+    boolean found = false;
+    for(String nodeIdConnFrom : nodesConnectedOut.keySet()){
+      List<RequirementAssignmentData> connectToList = nodesConnectedOut.get(nodeIdConnFrom);
+      List<Map<String, RequirementAssignment>> requirementsList = expectedServiceTemplate
+          .getTopology_template().getNode_templates().get(computeNodeTemplateId).getRequirements();
+      for(RequirementAssignmentData requirementAssignmentData : connectToList) {
+        for (Map<String, RequirementAssignment> requirementAssignmentMap : requirementsList) {
+          RequirementAssignment requirementAssignment =
+              new ObjectMapper().convertValue(requirementAssignmentMap.values().iterator().next(),
+                  RequirementAssignment.class);
+          if (requirementAssignment.getNode().equals(requirementAssignmentData.getRequirementAssignment().getNode())) {
+            Assert.assertEquals(requirementAssignment.getCapability(),requirementAssignmentData.getRequirementAssignment().getCapability());
+            Assert.assertEquals(requirementAssignment.getNode(),requirementAssignmentData.getRequirementAssignment().getNode());
+            Assert.assertEquals(requirementAssignment.getRelationship(),requirementAssignmentData.getRequirementAssignment()
+                .getRelationship());
+            found = true;
+          }
+        }
+        if (!found) {
+          Assert.fail();
+        }
+        found = false;
+      }
+    }
+  }
+
+  public static void validatePortConnectivityIn(PortTemplateConsolidationData
+                                                    portTemplateConsolidationData,
+                                                ServiceTemplate expectedServiceTemplate){
+    Map<String,List<RequirementAssignmentData>> nodesConnectedIn = portTemplateConsolidationData.
+        getNodesConnectedIn();
+    if(nodesConnectedIn==null){
+      return;
+    }
+    boolean found = false;
+    for(String nodeIdConnTo : nodesConnectedIn.keySet()){
+      List<RequirementAssignmentData> connectToList = nodesConnectedIn.get(nodeIdConnTo);
+      List<Map<String, RequirementAssignment>> requirementsList = expectedServiceTemplate
+          .getTopology_template().getNode_templates().get(nodeIdConnTo).getRequirements();
+      for(RequirementAssignmentData requirementAssignmentData : connectToList) {
+        for (Map<String, RequirementAssignment> requirementAssignmentMap : requirementsList) {
+          RequirementAssignment requirementAssignment =
+              new ObjectMapper().convertValue(requirementAssignmentMap.values().iterator().next(),
+                  RequirementAssignment.class);
+          if (requirementAssignment.getNode().equals(requirementAssignmentData.getRequirementAssignment().getNode())) {
+            Assert.assertEquals(requirementAssignment.getCapability(),requirementAssignmentData.getRequirementAssignment().getCapability());
+            Assert.assertEquals(requirementAssignment.getNode(),requirementAssignmentData.getRequirementAssignment().getNode());
+            Assert.assertEquals(requirementAssignment.getRelationship(),requirementAssignmentData.getRequirementAssignment()
+                .getRelationship());
+            found = true;
+          }
+        }
+        if (!found) {
+          Assert.fail();
+        }
+        found = false;
+      }
+    }
+  }
+
+  public static void validatePortConnectivityOut(String portNodeTemplateId,
+                                                 PortTemplateConsolidationData
+                                                     portTemplateConsolidationData,
+                                                 ServiceTemplate expectedServiceTemplate){
+    Map<String, List<RequirementAssignmentData>> nodesConnectedOut =
+        portTemplateConsolidationData.getNodesConnectedOut();
+    if(nodesConnectedOut==null){
+      return;
+    }
+    boolean found = false;
+    for(String nodeIdConnFrom : nodesConnectedOut.keySet()){
+      List<RequirementAssignmentData> connectToList = nodesConnectedOut.get(nodeIdConnFrom);
+      List<Map<String, RequirementAssignment>> requirementsList = expectedServiceTemplate
+          .getTopology_template().getNode_templates().get(portNodeTemplateId).getRequirements();
+      for(RequirementAssignmentData requirementAssignmentData : connectToList) {
+        for (Map<String, RequirementAssignment> requirementAssignmentMap : requirementsList) {
+          RequirementAssignment requirementAssignment =
+              new ObjectMapper().convertValue(requirementAssignmentMap.values().iterator().next(),
+                  RequirementAssignment.class);
+          if (requirementAssignment.getNode().equals(requirementAssignmentData.getRequirementAssignment().getNode())) {
+            Assert.assertEquals(requirementAssignment.getCapability(),requirementAssignmentData.getRequirementAssignment().getCapability());
+            Assert.assertEquals(requirementAssignment.getNode(),requirementAssignmentData.getRequirementAssignment().getNode());
+            Assert.assertEquals(requirementAssignment.getRelationship(),requirementAssignmentData.getRequirementAssignment()
+                .getRelationship());
+            found = true;
+          }
+        }
+        if (!found) {
+          Assert.fail();
+        }
+        found = false;
+      }
+    }
+  }
+
+  public static void validateGetAttr(TranslationContext translationContext, Map<String,
+      ServiceTemplate>
+      expectedServiceTemplateModels,String testName){
+    ConsolidationData consolidationData = translationContext.getConsolidationData();
+    Assert.assertNotNull(consolidationData);
+    if(TestConstants.TEST_GET_ATTR_FOR_MORE_THAN_ONE_ATTR_IN_ATTR_LIST.equals(testName)){
+      PortTemplateConsolidationData portTemplateConsolidationData = consolidationData
+          .getPortConsolidationData().getFilePortConsolidationData("MainServiceTemplate.yaml")
+          .getPortTemplateConsolidationData("VMI1");
+      Assert.assertNotNull(portTemplateConsolidationData);
+      Assert.assertEquals(2, portTemplateConsolidationData.getNodesGetAttrIn().size());
+      List<GetAttrFuncData> attrFuncDataList = portTemplateConsolidationData.getNodesGetAttrIn()
+          .get("FSB1");
+      Assert.assertEquals(1,attrFuncDataList.size());
+      Assert.assertEquals("name",attrFuncDataList.get(0).getFieldName());
+      Assert.assertEquals("name",attrFuncDataList.get(0).getAttributeName());
+
+      attrFuncDataList = portTemplateConsolidationData.getNodesGetAttrIn()
+          .get("FSB2");
+      Assert.assertEquals(1,attrFuncDataList.size());
+      Assert.assertEquals("name",attrFuncDataList.get(0).getFieldName());
+      Assert.assertEquals("virtual_machine_interface_allowed_address_pairs",attrFuncDataList.get(0).getAttributeName());
+
+      ComputeTemplateConsolidationData computeTemplateConsolidationDataFSB2 = consolidationData
+          .getComputeConsolidationData()
+          .getFileComputeConsolidationData("MainServiceTemplate.yaml")
+          .getTypeComputeConsolidationData("org.openecomp.resource.vfc.nodes.heat.FSB2")
+          .getComputeTemplateConsolidationData("FSB2");
+      Assert.assertEquals(1,computeTemplateConsolidationDataFSB2.getNodesGetAttrOut().size());
+      List<GetAttrFuncData> attrFuncDataOutList = computeTemplateConsolidationDataFSB2
+          .getNodesGetAttrOut().get("VMI1");
+      Assert.assertEquals(1,attrFuncDataOutList.size());
+      Assert.assertEquals("name",attrFuncDataOutList.get(0).getFieldName());
+      Assert.assertEquals("virtual_machine_interface_allowed_address_pairs",attrFuncDataOutList
+          .get(0).getAttributeName());
+      ComputeTemplateConsolidationData computeTemplateConsolidationDataFSB1 = consolidationData
+          .getComputeConsolidationData()
+          .getFileComputeConsolidationData("MainServiceTemplate.yaml")
+          .getTypeComputeConsolidationData("org.openecomp.resource.vfc.nodes.heat.FSB1")
+          .getComputeTemplateConsolidationData("FSB1");
+      Assert.assertEquals(1,computeTemplateConsolidationDataFSB1.getNodesGetAttrOut().size());
+      List<GetAttrFuncData> attrFuncDataOutList2 = computeTemplateConsolidationDataFSB1
+          .getNodesGetAttrOut().get("VMI1");
+      Assert.assertEquals(1,attrFuncDataOutList2.size());
+      Assert.assertEquals("name",attrFuncDataOutList2.get(0).getFieldName());
+      Assert.assertEquals("name",attrFuncDataOutList2
+          .get(0).getAttributeName());
+    } else if(TestConstants.TEST_IGNORE_GET_ATTR_FROM_OUTPUT.equals(testName)){
+      if(!consolidationData.getPortConsolidationData().getAllServiceTemplateFileNames().isEmpty()){
+        Iterator<String> itr = consolidationData.getPortConsolidationData()
+            .getFilePortConsolidationData("MainServiceTemplate.yaml").getAllPortNodeTemplateIds()
+            .iterator();
+        while(itr.hasNext()){
+          String key = itr.next();
+          PortTemplateConsolidationData portTemplateConsolidationData = consolidationData
+              .getPortConsolidationData()
+              .getFilePortConsolidationData("MainServiceTemplate.yaml")
+              .getPortTemplateConsolidationData(key);
+          Assert.assertNull(portTemplateConsolidationData.getOutputParametersGetAttrIn());
+        }
+      }
+    } else if(TestConstants.TEST_GET_ATTR_FOR_NOT_SUPPORTED_ATTR_IN_ATTR_LIST.equals(testName)){
+      Assert.assertNull(consolidationData.getPortConsolidationData()
+          .getFilePortConsolidationData("MainServiceTemplate.yaml")
+          .getPortTemplateConsolidationData("FSB1_Internal2").getNodesGetAttrIn());
+    } else if(TestConstants.TEST_GET_ATTR_FOR_ONLY_RESOURCE_NAME.equals(testName)){
+      PortTemplateConsolidationData portTemplateConsolidationData = consolidationData
+          .getPortConsolidationData().getFilePortConsolidationData("MainServiceTemplate.yaml")
+          .getPortTemplateConsolidationData("VMI1");
+      Assert.assertNotNull(portTemplateConsolidationData);
+      Assert.assertEquals("name",portTemplateConsolidationData.getNodesGetAttrIn().get("FSB1").
+          get(0).getFieldName());
+      Assert.assertEquals("fq_name",portTemplateConsolidationData.getNodesGetAttrIn().get("FSB1").
+          get(0).getAttributeName());
+    } else if(TestConstants.TEST_GET_ATTR_FOR_NONE_TO_PORT_OR_COMPUTE.equals(testName)){
+      ComputeTemplateConsolidationData computeTemplateConsolidationData = consolidationData
+          .getComputeConsolidationData()
+          .getFileComputeConsolidationData("MainServiceTemplate.yaml")
+          .getTypeComputeConsolidationData("org.openecomp.resource.vfc.nodes.heat.compute")
+          .getComputeTemplateConsolidationData("server_compute_get_attr_test");
+      Assert.assertEquals("user_data_format",computeTemplateConsolidationData
+          .getNodesGetAttrOut().get("server_pcm_001").get(0).getFieldName());
+      Assert.assertEquals("oam_net_gw",computeTemplateConsolidationData
+          .getNodesGetAttrOut().get("server_pcm_001").get(0).getAttributeName());
+    } else if(TestConstants.TEST_OUTPUT_GET_ATTR.equals(testName)){
+      ComputeTemplateConsolidationData computeTemplateConsolidationData1 = consolidationData
+          .getComputeConsolidationData()
+          .getFileComputeConsolidationData("MainServiceTemplate.yaml")
+          .getTypeComputeConsolidationData("org.openecomp.resource.vfc.nodes.heat.cgi_fw")
+          .getComputeTemplateConsolidationData("CGI_FW_SERVER_1");
+      Assert.assertEquals("cgi_fw_01_left_mac_1",computeTemplateConsolidationData1
+          .getOutputParametersGetAttrIn()
+          .get(0).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData1.getOutputParametersGetAttrIn()
+          .get(0).getAttributeName());
+      ComputeTemplateConsolidationData computeTemplateConsolidationData2 = consolidationData
+          .getComputeConsolidationData()
+          .getFileComputeConsolidationData("MainServiceTemplate.yaml")
+          .getTypeComputeConsolidationData("org.openecomp.resource.vfc.nodes.heat.cgi_fw")
+          .getComputeTemplateConsolidationData("CGI_FW_SERVER_2");
+      Assert.assertEquals(1,computeTemplateConsolidationData2
+          .getNodesGetAttrIn().get("CGI_FW_SERVER_2").size());
+      Assert.assertEquals("availability_zone",computeTemplateConsolidationData2
+          .getNodesGetAttrIn().get("CGI_FW_SERVER_2").get(0).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getNodesGetAttrIn().get("CGI_FW_SERVER_2").get(0).getAttributeName());
+      Assert.assertEquals(1,computeTemplateConsolidationData2
+          .getNodesGetAttrOut().get("CGI_FW_SERVER_2").size());
+      Assert.assertEquals("availability_zone",computeTemplateConsolidationData2
+          .getNodesGetAttrOut().get("CGI_FW_SERVER_2").get(0).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getNodesGetAttrOut().get("CGI_FW_SERVER_2").get(0).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_2",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(0).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(0).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_3",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(1).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(1).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_4",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(2).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(2).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_5",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(3).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(3).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_5",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(4).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(4).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_6",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(5).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(5).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_9",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(6).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(6).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_10",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(7).getFieldName());
+      Assert.assertEquals("addresses",computeTemplateConsolidationData2
+          .getOutputParametersGetAttrIn().get(7).getAttributeName());
+      PortTemplateConsolidationData portTemplateConsolidationData = consolidationData
+          .getPortConsolidationData().getFilePortConsolidationData("MainServiceTemplate.yaml")
+          .getPortTemplateConsolidationData("contrail_vmi_subinterface");
+      Assert.assertEquals("cgi_fw_01_left_mac_7",portTemplateConsolidationData
+          .getOutputParametersGetAttrIn().get(0).getFieldName());
+      Assert.assertEquals("virtual_machine_interface_properties",portTemplateConsolidationData
+          .getOutputParametersGetAttrIn().get(0).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_8",portTemplateConsolidationData
+          .getOutputParametersGetAttrIn().get(1).getFieldName());
+      Assert.assertEquals("virtual_machine_interface_allowed_address_pairs",
+          portTemplateConsolidationData.getOutputParametersGetAttrIn()
+              .get(1).getAttributeName());
+      Assert.assertEquals("cgi_fw_01_left_mac_10",portTemplateConsolidationData
+          .getOutputParametersGetAttrIn().get(2).getFieldName());
+      Assert.assertEquals("virtual_machine_interface_allowed_address_pairs",
+          portTemplateConsolidationData.getOutputParametersGetAttrIn()
+              .get(2).getAttributeName());
+    }
+  }
+
+  public static void validateNestedConsolidationData(TranslationContext context,
+                                              String testName) {
+    ConsolidationData consolidationData = context.getConsolidationData();
+    if (testName.equals(TEST_SINGLE_NESTED_RESOURCE)) {
+      String nestedNodeTemplateId = "server_pcm_001";
+      NestedTemplateConsolidationData nestedTemplateConsolidationData =
+          consolidationData.getNestedConsolidationData()
+              .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+              .getNestedTemplateConsolidationData(nestedNodeTemplateId);
+      //Validate basic null attributes
+      validateBasicNestedConsolidationData(nestedTemplateConsolidationData);
+      //Validate nodeTemplateId
+      Assert.assertEquals(nestedTemplateConsolidationData.getNodeTemplateId(), nestedNodeTemplateId);
+      //Validate nodes connected in (will only be populated for dependsOn relationships)
+      Map<String, List<RequirementAssignmentData>> nodesConnectedIn =
+          nestedTemplateConsolidationData.getNodesConnectedIn();
+      List<String> dependentNodes = new LinkedList<>();
+      dependentNodes.add("packet_mirror_network");
+      validateNestedNodesConnectedInDependency(nodesConnectedIn, nestedNodeTemplateId, dependentNodes);
+
+      //Validate get attribute in
+      Map<String, List<GetAttrFuncData>> nodesGetAttrIn =
+          nestedTemplateConsolidationData.getNodesGetAttrIn();
+      String getAttrNodeTemplateId = "server_compute_get_attr_test";
+      List<GetAttrFuncData> getAttrFuncData = nodesGetAttrIn.get(getAttrNodeTemplateId);
+      Assert.assertNotNull(getAttrFuncData);
+      Assert.assertEquals(getAttrFuncData.size(), 2);
+      Assert.assertEquals(getAttrFuncData.get(0).getFieldName(), "metadata");
+      Assert.assertEquals(getAttrFuncData.get(0).getAttributeName(), "server_pcm_id");
+      Assert.assertEquals(getAttrFuncData.get(1).getFieldName(), "user_data_format");
+      Assert.assertEquals(getAttrFuncData.get(1).getAttributeName(), "oam_net_gw");
+
+      //Validate output parameter get attribute in
+      List<GetAttrFuncData> outputParametersGetAttrIn =
+          nestedTemplateConsolidationData.getOutputParametersGetAttrIn();
+      Assert.assertNotNull(outputParametersGetAttrIn);
+      Assert.assertEquals(outputParametersGetAttrIn.size(), 1);
+      Assert.assertEquals(outputParametersGetAttrIn.get(0).getFieldName(), "output_attr_1");
+      Assert.assertEquals(outputParametersGetAttrIn.get(0).getAttributeName(), "pcm_vol");
+
+    } else if (testName.equals(TEST_MULTIPLE_NESTED_RESOURCE)) {
+      List<String> nestedNodeTemplateIds = new ArrayList<>();
+      nestedNodeTemplateIds.add("server_pcm_001");
+      nestedNodeTemplateIds.add("server_pcm_002");
+      nestedNodeTemplateIds.add("server_pcm_003");
+
+      for (String nestedNodeTemplateId : nestedNodeTemplateIds) {
+        NestedTemplateConsolidationData nestedTemplateConsolidationData =
+            consolidationData.getNestedConsolidationData()
+                .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+                .getNestedTemplateConsolidationData(nestedNodeTemplateId);
+        //Validate basic null attributes
+        validateBasicNestedConsolidationData(nestedTemplateConsolidationData);
+        //Validate nodeTemplateId
+        Assert.assertEquals(nestedTemplateConsolidationData.getNodeTemplateId(),
+            nestedNodeTemplateId);
+        if (nestedNodeTemplateId.equals("server_pcm_001")) {
+          //Validate nodes connected in (will only be populated for dependsOn relationships)
+          Map<String, List<RequirementAssignmentData>> nodesConnectedIn =
+              nestedTemplateConsolidationData.getNodesConnectedIn();
+          List<String> dependentNodes = new LinkedList<>();
+          dependentNodes.add("packet_mirror_network");
+          validateNestedNodesConnectedInDependency(nodesConnectedIn, nestedNodeTemplateId, dependentNodes);
+        } else {
+          Assert.assertNull(nestedTemplateConsolidationData.getNodesConnectedIn());
+        }
+      }
+      String nestedNodeTemplateId = "server_pcm_001";
+
+      //Validate get attribute in
+      NestedTemplateConsolidationData nestedTemplateConsolidationData =
+          consolidationData.getNestedConsolidationData()
+              .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+              .getNestedTemplateConsolidationData("server_pcm_002");
+      Map<String, List<GetAttrFuncData>> nodesGetAttrIn =
+          nestedTemplateConsolidationData.getNodesGetAttrIn();
+      String getAttrNodeTemplateId = "server_pcm_001";
+      List<GetAttrFuncData> getAttrFuncData = nodesGetAttrIn.get(getAttrNodeTemplateId);
+      Assert.assertNotNull(getAttrFuncData);
+      Assert.assertEquals(getAttrFuncData.size(), 1);
+      Assert.assertEquals(getAttrFuncData.get(0).getFieldName(), "user_data_format");
+      Assert.assertEquals(getAttrFuncData.get(0).getAttributeName(), "pcm_vol");
+      //Validate output parameter get attribute in
+      List<GetAttrFuncData> outputParametersGetAttrIn =
+          nestedTemplateConsolidationData.getOutputParametersGetAttrIn();
+      Assert.assertNotNull(outputParametersGetAttrIn);
+      Assert.assertEquals(outputParametersGetAttrIn.size(), 1);
+      Assert.assertEquals(outputParametersGetAttrIn.get(0).getFieldName(), "output_attr_2");
+      Assert.assertEquals(outputParametersGetAttrIn.get(0).getAttributeName(), "oam_net_ip");
+
+
+      nestedTemplateConsolidationData = consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+          .getNestedTemplateConsolidationData("server_pcm_001");
+      nodesGetAttrIn = nestedTemplateConsolidationData.getNodesGetAttrIn();
+      getAttrNodeTemplateId = "server_pcm_002";
+      getAttrFuncData = nodesGetAttrIn.get(getAttrNodeTemplateId);
+      Assert.assertNotNull(getAttrFuncData);
+      Assert.assertEquals(getAttrFuncData.size(), 1);
+      Assert.assertEquals(getAttrFuncData.get(0).getFieldName(), "metadata");
+      Assert.assertEquals(getAttrFuncData.get(0).getAttributeName(), "server_pcm_id");
+      //Validate output parameter get attribute in
+      outputParametersGetAttrIn = nestedTemplateConsolidationData.getOutputParametersGetAttrIn();
+      Assert.assertNotNull(outputParametersGetAttrIn);
+      Assert.assertEquals(outputParametersGetAttrIn.size(), 1);
+      Assert.assertEquals(outputParametersGetAttrIn.get(0).getFieldName(), "output_attr_1");
+      Assert.assertEquals(outputParametersGetAttrIn.get(0).getAttributeName(), "pcm_vol");
+
+      nestedTemplateConsolidationData = consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+          .getNestedTemplateConsolidationData("server_pcm_003");
+      Assert.assertNull(nestedTemplateConsolidationData.getNodesGetAttrIn());
+      Assert.assertNull(nestedTemplateConsolidationData.getOutputParametersGetAttrIn());
+
+    } else if (testName.equals(TEST_MULTIPLE_MULTI_LEVEL_NESTED_RESOURCE)) {
+      String nestedNodeTemplateId = "test_nested";
+      NestedTemplateConsolidationData nestedTemplateConsolidationData =
+          consolidationData.getNestedConsolidationData()
+              .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+              .getNestedTemplateConsolidationData(nestedNodeTemplateId);
+      //Validate basic null attributes
+      validateBasicNestedConsolidationData(nestedTemplateConsolidationData);
+      //Validate nodeTemplateId
+      Assert.assertEquals(nestedTemplateConsolidationData.getNodeTemplateId(),
+          nestedNodeTemplateId);
+      //Validate nodes connected in (will only be populated for dependsOn relationships)
+      Map<String, List<RequirementAssignmentData>> nodesConnectedIn =
+          nestedTemplateConsolidationData.getNodesConnectedIn();
+      List<String> dependentNodes = new LinkedList<>();
+      dependentNodes.add("packet_mirror_network");
+      validateNestedNodesConnectedInDependency(nodesConnectedIn, nestedNodeTemplateId, dependentNodes);
+      //Validate output parameter get attribute in
+      List<GetAttrFuncData> getAttrFuncData =
+          nestedTemplateConsolidationData.getNodesGetAttrIn().get("packet_mirror_network");
+      Assert.assertNotNull(getAttrFuncData);
+      Assert.assertEquals(getAttrFuncData.size(), 1);
+      Assert.assertEquals(getAttrFuncData.get(0).getFieldName(), "shared");
+      Assert.assertEquals(getAttrFuncData.get(0).getAttributeName(), "output_attr_1");
+      Assert.assertNull(nestedTemplateConsolidationData.getOutputParametersGetAttrIn());
+
+      nestedNodeTemplateId = "test_nested2";
+      nestedTemplateConsolidationData = consolidationData.getNestedConsolidationData()
+              .getFileNestedConsolidationData("nestedServiceTemplate.yaml")
+              .getNestedTemplateConsolidationData(nestedNodeTemplateId);
+      //Validate basic null attributes
+      validateBasicNestedConsolidationData(nestedTemplateConsolidationData);
+      //Validate nodeTemplateId
+      Assert.assertEquals(nestedTemplateConsolidationData.getNodeTemplateId(),
+          nestedNodeTemplateId);
+      Assert.assertNull(nestedTemplateConsolidationData.getNodesConnectedIn());
+      //Validate output parameter get attribute in
+      getAttrFuncData = nestedTemplateConsolidationData.getNodesGetAttrIn().get("server_cmaui");
+      Assert.assertNotNull(getAttrFuncData);
+      Assert.assertEquals(getAttrFuncData.size(), 1);
+      Assert.assertEquals(getAttrFuncData.get(0).getFieldName(), "metadata");
+      Assert.assertEquals(getAttrFuncData.get(0).getAttributeName(), "availability_zone_0");
+
+      List<GetAttrFuncData> outputParametersGetAttrIn1 =
+          nestedTemplateConsolidationData.getOutputParametersGetAttrIn();
+      Assert.assertNotNull(outputParametersGetAttrIn1);
+      Assert.assertEquals(outputParametersGetAttrIn1.size(), 1);
+      Assert.assertEquals(outputParametersGetAttrIn1.get(0).getFieldName(), "output_attr_1");
+      Assert.assertEquals(outputParametersGetAttrIn1.get(0).getAttributeName(), "availability_zone_0");
+    }
+  }
+
+  private static void validateBasicNestedConsolidationData(NestedTemplateConsolidationData
+                                                               nestedTemplateConsolidationData) {
+    Assert.assertNull(nestedTemplateConsolidationData.getGroupIds());
+    Assert.assertNull(nestedTemplateConsolidationData.getNodesConnectedOut());
+    //Assert.assertNull(nestedTemplateConsolidationData.getNodesGetAttrOut());
+  }
+
+  private static void validateNestedNodesConnectedInDependency(Map<String,
+                                                  List<RequirementAssignmentData>> nodesConnectedIn,
+                                                           String nestedNodeTemplateId,
+                                                           List<String> dependentNodeTemplateIds) {
+    Assert.assertNotNull(nodesConnectedIn);
+    for (String dependentNodeTemplateId : dependentNodeTemplateIds) {
+      List<RequirementAssignmentData> requirementAssignmentData =
+          nodesConnectedIn.get(dependentNodeTemplateId);
+      Assert.assertNotNull(requirementAssignmentData);
+      for (RequirementAssignmentData data : requirementAssignmentData) {
+        Assert.assertEquals(data.getRequirementId(), ToscaConstants.DEPENDS_ON_REQUIREMENT_ID);
+        Assert.assertEquals(data.getRequirementAssignment().getCapability(), ToscaCapabilityType
+            .NATIVE_NODE);
+        Assert.assertEquals(data.getRequirementAssignment().getNode(), nestedNodeTemplateId);
+        Assert.assertEquals(data.getRequirementAssignment().getRelationship(),
+            ToscaRelationshipType.NATIVE_DEPENDS_ON);
+      }
+    }
+  }
+
+  public static void validateNestedNodesConnectedInSecurityRuleToPort(String testName,
+                                                                       TranslationContext context)  {
+    ConsolidationData consolidationData = context.getConsolidationData();
+    if (testName.equals(TEST_SECURITY_RULE_PORT_NESTED_CONNECTION) ||
+        testName.equals(TestConstants.TEST_SECURITY_RULE_PORT_NESTED_SHARED_PORT)) {
+      String nestedNodeTemplateId = "test_nested";
+      NestedTemplateConsolidationData nestedTemplateConsolidationData =
+          consolidationData.getNestedConsolidationData()
+              .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+              .getNestedTemplateConsolidationData(nestedNodeTemplateId);
+      //Validate basic null attributes
+      validateBasicNestedConsolidationData(nestedTemplateConsolidationData);
+      //Validate nodeTemplateId
+      Assert
+          .assertEquals(nestedTemplateConsolidationData.getNodeTemplateId(), nestedNodeTemplateId);
+      String securityRuleNodeTemplateId = "jsa_security_group1";
+      validateNestedNodesConnectedInSecurityRuleToPort(HeatToToscaUtil
+              .getServiceTemplateFromContext(MAIN_SERVICE_TEMPLATE, context).get(),
+          nestedNodeTemplateId, securityRuleNodeTemplateId,
+          nestedTemplateConsolidationData);
+      securityRuleNodeTemplateId = "jsa_security_group2";
+      validateNestedNodesConnectedInSecurityRuleToPort(HeatToToscaUtil
+              .getServiceTemplateFromContext(MAIN_SERVICE_TEMPLATE, context).get(),
+          nestedNodeTemplateId, securityRuleNodeTemplateId,
+          nestedTemplateConsolidationData);
+      if (testName.equals(TestConstants.TEST_SECURITY_RULE_PORT_NESTED_SHARED_PORT)) {
+        nestedNodeTemplateId = "test_nestedArrayParam";
+        Assert.assertEquals(nestedNodeTemplateId, consolidationData.getNestedConsolidationData()
+            .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+            .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodeTemplateId());
+        Assert.assertNull(consolidationData.getNestedConsolidationData()
+            .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+            .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodesConnectedIn());
+      }
+    } else if (testName.equals(TEST_SECURITY_RULE_PORT_MULTI_LEVEL_NESTED_CONNECTION) ||
+        testName.equals(TEST_SECURITY_RULE_PORT_MULTI_LEVEL_NESTED_SHARED_PORT)) {
+      String nestedNodeTemplateId = "test_nested2Level";
+      Assert.assertEquals(nestedNodeTemplateId, consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData("nested1ServiceTemplate.yaml")
+          .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodeTemplateId());
+      Assert.assertNull(consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData("nested1ServiceTemplate.yaml")
+          .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodesConnectedIn());
+      nestedNodeTemplateId = "test_nested3Level";
+      Assert.assertEquals(nestedNodeTemplateId, consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData("nested2ServiceTemplate.yaml")
+          .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodeTemplateId());
+      Assert.assertNull(consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData("nested2ServiceTemplate.yaml")
+          .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodesConnectedIn());
+      nestedNodeTemplateId = "test_nested4Level";
+      Assert.assertEquals(nestedNodeTemplateId, consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData("nested3ServiceTemplate.yaml")
+          .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodeTemplateId());
+      Assert.assertNull(consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData("nested3ServiceTemplate.yaml")
+          .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodesConnectedIn());
+
+      //Validate main service template
+
+      nestedNodeTemplateId = "test_nested1Level";
+      NestedTemplateConsolidationData nestedTemplateConsolidationData =
+          consolidationData.getNestedConsolidationData()
+              .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+              .getNestedTemplateConsolidationData(nestedNodeTemplateId);
+      //Validate basic null attributes
+      validateBasicNestedConsolidationData(nestedTemplateConsolidationData);
+      //Validate nodeTemplateId
+      Assert
+          .assertEquals(nestedTemplateConsolidationData.getNodeTemplateId(), nestedNodeTemplateId);
+      String securityRuleNodeTemplateId = "jsa_security_group1";
+      validateNestedNodesConnectedInSecurityRuleToPort(HeatToToscaUtil
+              .getServiceTemplateFromContext(MAIN_SERVICE_TEMPLATE, context).get(),
+          nestedNodeTemplateId, securityRuleNodeTemplateId,
+          nestedTemplateConsolidationData);
+      securityRuleNodeTemplateId = "jsa_security_group2";
+      validateNestedNodesConnectedInSecurityRuleToPort(HeatToToscaUtil
+              .getServiceTemplateFromContext(MAIN_SERVICE_TEMPLATE, context).get(),
+          nestedNodeTemplateId, securityRuleNodeTemplateId,
+          nestedTemplateConsolidationData);
+
+      nestedNodeTemplateId = "test_resourceGroup";
+      nestedTemplateConsolidationData = consolidationData.getNestedConsolidationData()
+              .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+              .getNestedTemplateConsolidationData(nestedNodeTemplateId);
+      //Validate basic null attributes
+      validateBasicNestedConsolidationData(nestedTemplateConsolidationData);
+      //Validate nodeTemplateId
+      Assert
+          .assertEquals(nestedTemplateConsolidationData.getNodeTemplateId(), nestedNodeTemplateId);
+      securityRuleNodeTemplateId = "jsa_security_group2";
+      validateNestedNodesConnectedInSecurityRuleToPort(HeatToToscaUtil
+              .getServiceTemplateFromContext(MAIN_SERVICE_TEMPLATE, context).get(),
+          nestedNodeTemplateId, securityRuleNodeTemplateId,
+          nestedTemplateConsolidationData);
+      securityRuleNodeTemplateId = "jsa_security_group2";
+      validateNestedNodesConnectedInSecurityRuleToPort(HeatToToscaUtil
+              .getServiceTemplateFromContext(MAIN_SERVICE_TEMPLATE, context).get(),
+          nestedNodeTemplateId, securityRuleNodeTemplateId,
+          nestedTemplateConsolidationData);
+
+      nestedNodeTemplateId = "test_nestedInvalidConnectionToNova";
+      Assert.assertEquals(nestedNodeTemplateId, consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+          .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodeTemplateId());
+      Assert.assertNull(consolidationData.getNestedConsolidationData()
+          .getFileNestedConsolidationData(MAIN_SERVICE_TEMPLATE)
+          .getNestedTemplateConsolidationData(nestedNodeTemplateId).getNodesConnectedIn());
+    }
+  }
+
+  private static void validateNestedNodesConnectedInSecurityRuleToPort(ServiceTemplate
+                                                                           serviceTemplate,
+                                                                       String nestedNodeTemplateId,
+                                                                       String
+                                                                           securityRuleNodeTemplateId,
+                                                                       NestedTemplateConsolidationData nestedTemplateConsolidationData) {
+    Map<String, List<RequirementAssignmentData>> consolidationDataNodesConnectedIn =
+        nestedTemplateConsolidationData.getNodesConnectedIn();
+    Assert.assertNotNull(consolidationDataNodesConnectedIn);
+    NodeTemplate securityRuleNodeTemplate = DataModelUtil.getNodeTemplate(serviceTemplate,
+        securityRuleNodeTemplateId);
+    List<Map<String, RequirementAssignment>> securityRuleNodeTemplateRequirements =
+        securityRuleNodeTemplate.getRequirements();
+    for (Map<String, RequirementAssignment> req : securityRuleNodeTemplateRequirements) {
+      String requirementId = req.keySet().toArray()[0].toString();
+      if (requirementId.equals(ToscaConstants.PORT_REQUIREMENT_ID)) {
+        RequirementAssignment requirementAssignment = req.get(requirementId);
+        if (requirementAssignment.getNode().equals(nestedNodeTemplateId)) {
+          validateSecurityRulePortNestedConsolidationData(requirementAssignment,
+              securityRuleNodeTemplateId, consolidationDataNodesConnectedIn);
+        }
+      }
+    }
+  }
+
+  private static void validateSecurityRulePortNestedConsolidationData(RequirementAssignment
+                                                                        requirementAssignment,
+                                                                 String securityRuleNodeTemplateId,
+                                                                    Map<String,
+                                                                        List<RequirementAssignmentData>> consolidationDataNodesConnectedIn) {
+    List<RequirementAssignmentData> requirementAssignmentDataList =
+        consolidationDataNodesConnectedIn.get(securityRuleNodeTemplateId);
+    Assert.assertNotNull(requirementAssignmentDataList);
+    boolean result = false;
+    for (RequirementAssignmentData data : requirementAssignmentDataList) {
+      RequirementAssignment dataRequirementAssignment = data.getRequirementAssignment();
+      result = DataModelUtil
+          .compareRequirementAssignment(requirementAssignment, dataRequirementAssignment);
+      if (result) {
+        break;
+      }
+    }
+    Assert.assertTrue(result);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/ConsolidationDataValidationType.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/ConsolidationDataValidationType.java
new file mode 100644
index 0000000000..4cdfc35647
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/ConsolidationDataValidationType.java
@@ -0,0 +1,10 @@
+package org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata;
+
+public enum ConsolidationDataValidationType {
+  VALIDATE_GROUP,
+  VALIDATE_PORT,
+  VALIDATE_VOLUME,
+  VALIDATE_GET_ATTR,
+  VALIDATE_CONNECTIVITY,
+  VALIDATE_DEPENDS_ON
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/TestConstants.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/TestConstants.java
new file mode 100644
index 0000000000..3b97be7f33
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/buildconsolidationdata/TestConstants.java
@@ -0,0 +1,56 @@
+package org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata;
+
+public class TestConstants{
+
+  public static final String MAIN_SERVICE_TEMPLATE = "MainServiceTemplate.yaml";
+
+  public static final String TEST_GROUP_POSITIVE = "TestGroupsPositive";
+  public static final String TEST_GROUP_NEGATIVE = "TestGroupsNegative";
+
+  public static final String TEST_VOLUME_POSITIVE = "TestVolumePositive";
+  public static final String TEST_VOLUME_NEGATIVE = "TestVolumeNegative";
+
+  public static final String TEST_PORT_POSITIVE = "TestPortPositive";
+  public static final String TEST_PORT_NEGATIVE = "TestPortNegative";
+
+  public static final String TEST_CONNECTIVITY_POSITIVE = "TestConnectivityPositive";
+  public static final String TEST_CONNECTIVITY_NEGATIVE = "TestConnectivityNegative";
+
+  public static final String TEST_DEPENDS_ON_NODES_CONNECTED_IN = "TestDependsOnNodesConnectedIn";
+  public static final String TEST_DEPENDS_ON_NODES_CONNECTED_OUT = "TestDependsOnNodesConnectedOut";
+  public static final String TEST_DEPENDS_ON_NODES_CONNECTED_IN_AND_OUT =
+      "TestDependsOnNodesConnectedInAndOut";
+  public static final String TEST_DEPENDS_ON_NO_DEPENDENCY =
+      "TestDependsOnNoDependency";
+  public static final String TEST_DEPENDS_ON_INVALID_DEPENDENCY_CANDIDATE =
+      "TestDependsOnInvalidDependencyCandidate";
+  public static final String TEST_GET_ATTR_FOR_NONE_TO_PORT_OR_COMPUTE =
+      "testTranslateGetAttForNoneToPortOrCompute";
+  public static final String TEST_GET_ATTR_FOR_ONLY_RESOURCE_NAME =
+      "testTranslateGetAttOnlyResourceName";
+  public static final String TEST_GET_ATTR_FOR_MORE_THAN_ONE_ATTR_IN_ATTR_LIST =
+      "testTranslateGetAtt";
+  public static final String TEST_GET_ATTR_FOR_NOT_SUPPORTED_ATTR_IN_ATTR_LIST =
+      "testTranslateGetAttUnsupportedAttr";
+  public static final String TEST_IGNORE_GET_ATTR_FROM_OUTPUT =
+      "testTranslateGetAttUnsupportedResource";
+  public static final String TEST_OUTPUT_GET_ATTR =
+      "testTranslateGetAttDynamicParam";
+  public static final String TEST_DEPENDS_ON_MULTIPLE_COMPUTE = "TestDependsOnMultipleComputes";
+  public static final String TEST_DEPENDS_ON_NODE_TEMPLATE_TRANSLATION_ORDER_INVARIANCE =
+      "TestDependsOnNodeTemplateTranslationOrderInvariance";
+
+  public static final String TEST_SINGLE_NESTED_RESOURCE = "TestTranslateHeatSingleNestedResource";
+  public static final String TEST_MULTIPLE_NESTED_RESOURCE = "TestTranslateHeatNestedMultiBase";
+  public static final String TEST_MULTIPLE_MULTI_LEVEL_NESTED_RESOURCE =
+      "TestTranslateHeatNestedRecursiveMultiLevel";
+
+  public static final String TEST_SECURITY_RULE_PORT_NESTED_CONNECTION =
+      "TestSecurityRuleToPortNestedConnection";
+  public static final String TEST_SECURITY_RULE_PORT_NESTED_SHARED_PORT =
+      "TestSecurityRuleToPortSharedPortNestedConnection";
+  public static final String TEST_SECURITY_RULE_PORT_MULTI_LEVEL_NESTED_CONNECTION =
+      "TestSecurityRuleToPortMultiLevelNestedConnection";
+  public static final String TEST_SECURITY_RULE_PORT_MULTI_LEVEL_NESTED_SHARED_PORT =
+      "TestSecurityRuleToPortSharedPortMultiLevelNestedConnection";
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/fullvfexample/hotmog/HotMogTranslationTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/fullvfexample/hotmog/HotMogTranslationTest.java
index 13be7235d9..703efc99b6 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/fullvfexample/hotmog/HotMogTranslationTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/fullvfexample/hotmog/HotMogTranslationTest.java
@@ -1,7 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.services.heattotosca.fullvfexample.hotmog;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
 
 public class HotMogTranslationTest extends BaseResourceTranslationTest {
 
@@ -14,4 +34,4 @@ public class HotMogTranslationTest extends BaseResourceTranslationTest {
   public void testTranslate() throws Exception {
     testTranslation();
   }
-}
\ No newline at end of file
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/fullvfexample/vmmesmall/VmmeSmallTranslationTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/fullvfexample/vmmesmall/VmmeSmallTranslationTest.java
index 4db0bdf339..d28512ee1e 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/fullvfexample/vmmesmall/VmmeSmallTranslationTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/fullvfexample/vmmesmall/VmmeSmallTranslationTest.java
@@ -1,7 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.translator.services.heattotosca.fullvfexample.vmmesmall;
 
-import org.openecomp.sdc.translator.services.heattotosca.impl.BaseResourceTranslationTest;
 import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
+
 
 public class VmmeSmallTranslationTest extends BaseResourceTranslationTest {
 
@@ -14,4 +35,4 @@ public class VmmeSmallTranslationTest extends BaseResourceTranslationTest {
   public void testTranslate() throws Exception {
     testTranslation();
   }
-}
\ No newline at end of file
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/helper/ContrailTranslationHelperTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/helper/ContrailTranslationHelperTest.java
new file mode 100644
index 0000000000..9b4a59b01f
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/helper/ContrailTranslationHelperTest.java
@@ -0,0 +1,149 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.helper;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openecomp.sdc.heat.datatypes.model.Resource;
+import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+import static org.junit.Assert.*;
+
+/**
+ * @author SHIRIA
+ * @since December 21, 2016.
+ */
+public class ContrailTranslationHelperTest {
+
+  @Test
+  public void testgetComputeNodeTypeId()
+      throws Exception {
+    Resource serviceTemplate = new Resource();
+    serviceTemplate.setProperties(new HashMap<>());
+    serviceTemplate.getProperties().put("image_name", "aaaa");
+    Map flavor = new HashMap<>();
+    flavor.put("get_param", "bbb_flavor_name");
+    serviceTemplate.getProperties().put("flavor", flavor);
+    String computeNodeTypeId =
+        new ContrailTranslationHelper()
+            .getComputeNodeTypeId(serviceTemplate, "123", "123", new TranslationContext());
+    Assert.assertEquals("org.openecomp.resource.vfc.nodes.heat.bbb", computeNodeTypeId);
+  }
+
+  @Test
+  public void testTranslateFnSplitFunctionExp1() {
+    // property value = { "Fn::Split" : [ ",", "management,left,right,other" ] }
+    Map propertyValue = new HashMap();
+    List funcListVal = new ArrayList<>();
+    funcListVal.add(",");
+    funcListVal.add("management,left,right,other");
+    propertyValue.put("Fn::Split", funcListVal);
+    Optional<List<Map<String, List>>> translatedFun =
+        new ContrailTranslationHelper().translateFnSplitFunction(propertyValue, 4, false);
+
+    assertEquals(true, translatedFun.isPresent());
+    if (translatedFun.isPresent()) {
+      assertEquals(4, translatedFun.get().size());
+      for (int i = 0; i < translatedFun.get().size(); i++) {
+        assertEquals("management,left,right,other", translatedFun.get().get(i).get("token").get(0));
+        assertEquals(",", translatedFun.get().get(i).get("token").get(1));
+        assertEquals(i, translatedFun.get().get(i).get("token").get(2));
+      }
+    }
+  }
+
+  @Test
+  public void testTranslateFnSplitFunctionBoolean() {
+    // property value = { "Fn::Split" : [ ";", "n;false;false;false" ] }
+    Map propertyValue = new HashMap();
+    List funcListVal = new ArrayList<>();
+    funcListVal.add(";");
+    funcListVal.add("n;false;false;false");
+    propertyValue.put("Fn::Split", funcListVal);
+    Optional<List<Map<String, List>>> translatedFun =
+        new ContrailTranslationHelper().translateFnSplitFunction(propertyValue, 4, true);
+
+    assertEquals(true, translatedFun.isPresent());
+    if (translatedFun.isPresent()) {
+      assertEquals(4, translatedFun.get().size());
+      for (int i = 0; i < translatedFun.get().size(); i++) {
+        assertEquals("false;false;false;false", translatedFun.get().get(i).get("token").get(0));
+        assertEquals(";", translatedFun.get().get(i).get("token").get(1));
+        assertEquals(i, translatedFun.get().get(i).get("token").get(2));
+      }
+    }
+  }
+
+  @Test
+  public void testTranslateFnSplitFunctionExp2() {
+    // property value =  { "Fn::Split" : [ ";", "n;false;false;false" ] }
+    Map propertyValue = new HashMap();
+    List funcListVal = new ArrayList<>();
+    funcListVal.add(";");
+    funcListVal.add("n;false;false;false");
+    propertyValue.put("Fn::Split", funcListVal);
+    Optional<List<Map<String, List>>> translatedFun =
+        new ContrailTranslationHelper().translateFnSplitFunction(propertyValue, 4, false);
+
+    assertEquals(true, translatedFun.isPresent());
+    if (translatedFun.isPresent()) {
+      assertEquals(4, translatedFun.get().size());
+      for (int i = 0; i < translatedFun.get().size(); i++) {
+        assertEquals("n;false;false;false", translatedFun.get().get(i).get("token").get(0));
+        assertEquals(";", translatedFun.get().get(i).get("token").get(1));
+        assertEquals(i, translatedFun.get().get(i).get("token").get(2));
+      }
+    }
+  }
+
+  @Test
+  public void testTranslateFnSplitFunctionWithParam() {
+    // property value = { "Fn::Split" : [ ",", Ref: st_shared_ip_list ] }
+    Map propertyValue = new HashMap();
+    List funcListVal = new ArrayList<>();
+    funcListVal.add(",");
+    Map innerMap = new HashMap();
+    innerMap.put("Ref", "st_shared_ip_list");
+    funcListVal.add(innerMap);
+    propertyValue.put("Fn::Split", funcListVal);
+    Optional<List<Map<String, List>>> translatedFun =
+        new ContrailTranslationHelper().translateFnSplitFunction(propertyValue, 5, false);
+
+    assertEquals(true, translatedFun.isPresent());
+    if (translatedFun.isPresent()) {
+      assertEquals(5, translatedFun.get().size());
+      for (int i = 0; i < translatedFun.get().size(); i++) {
+        assertEquals("st_shared_ip_list",
+
+            ((Map) translatedFun.get().get(i).get("token").get(0)).get("get_input"));
+        assertEquals(",", translatedFun.get().get(i).get("token").get(1));
+        assertEquals(i, translatedFun.get().get(i).get("token").get(2));
+      }
+    }
+  }
+}
+
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ContrailV2VMInterfaceToNetResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ContrailV2VMInterfaceToNetResourceConnectionTest.java
deleted file mode 100644
index 1dce2c8d70..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ContrailV2VMInterfaceToNetResourceConnectionTest.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-/**
- * @author Avrahamg
- * @since August 10, 2016
- */
-public class ContrailV2VMInterfaceToNetResourceConnectionTest extends BaseResourceTranslationTest {
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testTranslateVMIToNetNestedConnection() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/VMInterfaceToNettworkConnection/nested/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/nested/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslateVMIToSharedNetNestedConnection() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/VMInterfaceToNettworkConnection/shared/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/shared/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslateVMIToNetMultiConnection() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/VMInterfaceToNettworkConnection/multi/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/multi/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/DependsOnResourceBaseTranslationlTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/DependsOnResourceBaseTranslationlTest.java
deleted file mode 100644
index 2ba2d936e8..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/DependsOnResourceBaseTranslationlTest.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Test;
-
-public class DependsOnResourceBaseTranslationlTest extends BaseResourceTranslationTest {
-  public DependsOnResourceBaseTranslationlTest() {
-    inputFilesPath = "/mock/services/heattotosca/baseResourceTranslation/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/baseResourceTranslation/expectedoutputfiles";
-  }
-
-  @Test
-  public void testTranslate() throws Exception {
-    testTranslation();
-  }
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/MultipleHeatTranslationTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/MultipleHeatTranslationTest.java
deleted file mode 100644
index caec80c11b..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/MultipleHeatTranslationTest.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-public class MultipleHeatTranslationTest extends BaseResourceTranslationTest {
-
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testTranslateBaseHeats() throws Exception {
-    inputFilesPath = "/mock/multiHeat/allHeatsAreBase/inputs";
-    outputFilesPath = "/mock/multiHeat/allHeatsAreBase/expectedOutput/";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslateOneOutOfFourFilesIsNotBase() throws Exception {
-    inputFilesPath = "/mock/multiHeat/referencedHeatResources/inputs";
-    outputFilesPath = "/mock/multiHeat/referencedHeatResources/expectedOutput/";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/PortToContrailV2VirtualNetworkResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/PortToContrailV2VirtualNetworkResourceConnectionTest.java
deleted file mode 100644
index 156008edb9..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/PortToContrailV2VirtualNetworkResourceConnectionTest.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-public class PortToContrailV2VirtualNetworkResourceConnectionTest
-    extends BaseResourceTranslationTest {
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testPortToNetNestedConnection() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/nested/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/nested/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testPortToSharedNetNestedConnection() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/shared/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/shared/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testPortToNetMultiConnection() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/multi/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/multi/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/PortToNetResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/PortToNetResourceConnectionTest.java
deleted file mode 100644
index 6411d4759e..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/PortToNetResourceConnectionTest.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-public class PortToNetResourceConnectionTest extends BaseResourceTranslationTest {
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testTranslatePortToNetNestedConnection() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/porttonetconnection/nested/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/porttonetconnection/nested/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslatePortToSharedNetNestedConnection() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/porttonetconnection/shared/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/porttonetconnection/shared/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslatePortToNetMultiConnection() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/porttonetconnection/multi/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/porttonetconnection/multi/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationCinderVolumeAttachmentImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationCinderVolumeAttachmentImplTest.java
deleted file mode 100644
index 54c06dd0d0..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationCinderVolumeAttachmentImplTest.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-public class ResourceTranslationCinderVolumeAttachmentImplTest extends BaseResourceTranslationTest {
-
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testTranslateAllResourcesInOneFile() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/vol_att/volume_and_attach_one_file/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/vol_att/volume_and_attach_one_file/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testVolFileIsNestedInMainHeatFile() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/vol_att/volume_file_nested_in_main_file_in_manifest/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/vol_att/volume_file_nested_in_main_file_in_manifest/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testVolFileAsDataOfNested() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/vol_att/nested_with_inner_vol/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/vol_att/nested_with_inner_vol/out";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testVolFileIsParallelToMainHeatFile() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/vol_att/volume_file_parallel_to_main_file/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/vol_att/volume_file_parallel_to_main_file/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationCinderVolumeImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationCinderVolumeImplTest.java
deleted file mode 100644
index 30ccbdd53d..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationCinderVolumeImplTest.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Test;
-
-public class ResourceTranslationCinderVolumeImplTest extends BaseResourceTranslationTest {
-  public ResourceTranslationCinderVolumeImplTest() {
-    inputFilesPath = "/mock/services/heattotosca/cinder_volume_translation/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/cinder_volume_translation/expectedoutputfiles";
-  }
-
-  @Test
-  public void testTranslate() throws Exception {
-    testTranslation();
-  }
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailServiceInstanceImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailServiceInstanceImplTest.java
deleted file mode 100644
index 40f5eb1200..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailServiceInstanceImplTest.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-/**
- * @author shiria
- * @since August 07, 2016.
- */
-public class ResourceTranslationContrailServiceInstanceImplTest
-    extends BaseResourceTranslationTest {
-
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testTranslateOneServiceInstance() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/contrail2serviceinstance/oneServiceInstance/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/contrail2serviceinstance/oneServiceInstance/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslateDiffServiceTemplate() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/contrail2serviceinstance/diffServiceTemplate/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/contrail2serviceinstance/diffServiceTemplate/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslateSharedNetworkMulti() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/contrail2serviceinstance/sharedNetworkMulti/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/contrail2serviceinstance/sharedNetworkMulti/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslateSameServiceTemplate() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/contrail2serviceinstance/sameServiceTemplate/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/contrail2serviceinstance/sameServiceTemplate/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-
-    /*
-    //TODO -- need to be tested once the 2 level nested For shared resources bug will be fixed - ATTASDC-1065
-    @Test
-    public void testTranslateSharedNetworkNested() throws Exception {
-        inputFilesPath = "/mock/services/heattotosca/contrail2serviceinstance/sharedNetworkNested/inputfiles";
-        outputFilesPath = "/mock/services/heattotosca/contrail2serviceinstance/sharedNetworkNested/expectedoutputfiles";
-        initTranslatorAndTranslate();
-        testTranslation();
-    }
-    */
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailServiceTemplateImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailServiceTemplateImplTest.java
deleted file mode 100644
index 42b6db0e71..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailServiceTemplateImplTest.java
+++ /dev/null
@@ -1,55 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.openecomp.sdc.heat.datatypes.model.Resource;
-import org.openecomp.sdc.translator.services.heattotosca.helper.ContrailTranslationHelper;
-import org.junit.Assert;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * @author shiria
- * @since August 09, 2016.
- */
-public class ResourceTranslationContrailServiceTemplateImplTest {
-
-  @Rule
-  public ExpectedException thrown = ExpectedException.none();
-
-  @Test
-  public void testStaticGetComputeNodeTypeId() throws Exception {
-    Resource serviceTemplate = new Resource();
-    serviceTemplate.setProperties(new HashMap<>());
-    serviceTemplate.getProperties().put("image_name", "aaaa");
-    String computeNodeTypeId =
-        new ContrailTranslationHelper().getComputeNodeTypeId("123", serviceTemplate);
-    Assert.assertEquals("org.openecomp.resource.vfc.nodes.heat.compute_123", computeNodeTypeId);
-  }
-
-  @Test
-  public void testNamingConventionGetComputeNodeTypeId() throws Exception {
-    Resource serviceTemplate = new Resource();
-    serviceTemplate.setProperties(new HashMap<>());
-    Map image = new HashMap<>();
-    image.put("get_param", "bbb_image_name");
-    serviceTemplate.getProperties().put("image_name", image);
-    String computeNodeTypeId =
-        new ContrailTranslationHelper().getComputeNodeTypeId("123", serviceTemplate);
-    Assert.assertEquals(computeNodeTypeId, "org.openecomp.resource.vfc.nodes.heat.bbb");
-  }
-
-  @Test
-  public void testNoNamingConventionGetComputeNodeTypeId() throws Exception {
-    Resource serviceTemplate = new Resource();
-    serviceTemplate.setProperties(new HashMap<>());
-    Map image = new HashMap<>();
-    image.put("get_file", "bbb_image");
-    serviceTemplate.getProperties().put("image_name", image);
-    String computeNodeTypeId =
-        new ContrailTranslationHelper().getComputeNodeTypeId("123", serviceTemplate);
-    Assert.assertEquals(computeNodeTypeId, "org.openecomp.resource.vfc.nodes.heat.compute_123");
-  }
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailV2VMInterfaceImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailV2VMInterfaceImplTest.java
deleted file mode 100644
index 95757e7cf9..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailV2VMInterfaceImplTest.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-/**
- * @author Avrahamg
- * @since August 10, 2016
- */
-public class ResourceTranslationContrailV2VMInterfaceImplTest extends BaseResourceTranslationTest {
-
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testTranslateVMIWithGetResource() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/contrailv2VMinterface/oneNet/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/contrailv2VMinterface/oneNet/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslateVMIWithListOfNetworks() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/contrailv2VMinterface/listNet/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/contrailv2VMinterface/listNet/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNeutronPortImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNeutronPortImplTest.java
deleted file mode 100644
index 6e2c298346..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNeutronPortImplTest.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Test;
-
-public class ResourceTranslationNeutronPortImplTest extends BaseResourceTranslationTest {
-
-  {
-    inputFilesPath = "/mock/services/heattotosca/neutron_port_translation/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/neutron_port_translation/expectedoutputfiles";
-  }
-
-  @Test
-  public void testTranslate() throws Exception {
-    testTranslation();
-  }
-
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNeutronSecurityGroupImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNeutronSecurityGroupImplTest.java
deleted file mode 100644
index 1791f10b1c..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNeutronSecurityGroupImplTest.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Test;
-
-public class ResourceTranslationNeutronSecurityGroupImplTest extends BaseResourceTranslationTest {
-
-  {
-    inputFilesPath = "/mock/services/heattotosca/neutron_security_group_translation/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/neutron_security_group_translation/expectedoutputfiles";
-  }
-
-  @Test
-  public void testTranslate() throws Exception {
-    testTranslation();
-  }
-
-
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNovaServerGroupsImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNovaServerGroupsImplTest.java
deleted file mode 100644
index aabee8f56f..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationNovaServerGroupsImplTest.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Test;
-
-public class ResourceTranslationNovaServerGroupsImplTest extends BaseResourceTranslationTest {
-  {
-    inputFilesPath = "/mock/services/heattotosca/novaservergroups/inputfiles";
-    outputFilesPath = "/mock/services/heattotosca/novaservergroups/expectedoutputfiles";
-  }
-
-  @Test
-  public void testTranslate() throws Exception {
-    testTranslation();
-  }
-
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/SecurityGroupToNovaResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/SecurityGroupToNovaResourceConnectionTest.java
deleted file mode 100644
index ce55800d3a..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/SecurityGroupToNovaResourceConnectionTest.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-public class SecurityGroupToNovaResourceConnectionTest extends BaseResourceTranslationTest {
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testSecurityGroupToPortConnectionMultiConnection() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/securitygrouptonovaconnectionmulti/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/securitygrouptonovaconnectionmulti/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/SecurityRulesToPortResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/SecurityRulesToPortResourceConnectionTest.java
deleted file mode 100644
index a75e0133d9..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/SecurityRulesToPortResourceConnectionTest.java
+++ /dev/null
@@ -1,55 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.IOException;
-
-public class SecurityRulesToPortResourceConnectionTest extends BaseResourceTranslationTest {
-  @Override
-  @Before
-  public void setUp() throws IOException {
-    // do not delete this function. it prevents the superclass setup from running
-  }
-
-  @Test
-  public void testTranslateSecurityRuleToPortNestedConnection() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/securityrulestoportconnection/securityrulestoportnestedconnection/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/securityrulestoportconnection/securityrulestoportnestedconnection/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testTranslateSecurityRuleToPortSharedPortNestedConnection() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/securityrulestoportconnection/securityruletosharedportlinking/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/securityrulestoportconnection/securityruletosharedportlinking/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testSecurityRuleToPortConnectionMultiConnection() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/securityrulestoportconnection/securityrulestoportconnectionmulti/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/securityrulestoportconnection/securityrulestoportconnectionmulti/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
-  public void testSecurityRuleToPortConnectionNestedGetResource() throws Exception {
-    inputFilesPath =
-        "/mock/services/heattotosca/securityrulestoportconnection/securityrulestoportconnectiongetresource/inputfiles";
-    outputFilesPath =
-        "/mock/services/heattotosca/securityrulestoportconnection/securityrulestoportconnectiongetresource/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionCatalogInstanceFullTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionCatalogInstanceFullTest.java
new file mode 100644
index 0000000000..b6d0fb8ce9
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionCatalogInstanceFullTest.java
@@ -0,0 +1,53 @@
+package org.openecomp.sdc.translator.services.heattotosca.impl.fulltest;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseFullTranslationTest;
+
+import java.io.IOException;
+
+public class UnifiedCompositionCatalogInstanceFullTest extends BaseFullTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testThreeNovaSameTypeDiffGetAttrFromSameEntitiesTypes() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/catalogInstances/threeComputesSameTypeGetAttrBetweenThem/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/catalogInstances/threeComputesSameTypeGetAttrBetweenThem/out";
+
+    testTranslationWithUnifiedCondition();
+  }
+
+  @Test
+  public void testThreeNovaSameTypePortsConnectedToDiffNetworks() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/catalogInstances/threeComputesSameTypePortsConnectedToDiffNetworks/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/catalogInstances/threeComputesSameTypePortsConnectedToDiffNetworks/out";
+
+    testTranslationWithUnifiedCondition();
+  }
+
+  @Test
+  public void testThreeNovaSameTypeDiffImageName() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/catalogInstances/threeComputesSameTypeDiffImageName/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/catalogInstances/threeComputesSameTypeDiffImageName/out";
+
+    testTranslationWithUnifiedCondition();
+  }
+
+
+
+  private void testTranslationWithUnifiedCondition() throws IOException {
+      initTranslatorAndTranslate();
+      testTranslation();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionMixPatternFullTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionMixPatternFullTest.java
new file mode 100644
index 0000000000..5db90c2230
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionMixPatternFullTest.java
@@ -0,0 +1,72 @@
+package org.openecomp.sdc.translator.services.heattotosca.impl.fulltest;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseFullTranslationTest;
+
+import java.io.IOException;
+
+public class UnifiedCompositionMixPatternFullTest extends BaseFullTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testMixPatterns() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/oneAppearancePerPattern/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/oneAppearancePerPattern/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testMixPatternsWithConnectivityBetweenPatterns() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/connectivityBetweenPatterns/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/connectivityBetweenPatterns/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testMixPatternsWithConnectivityAndMoreThanOneOccurenceForEachPattern()
+      throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/twoAppearancePerPatternWithConnectivities/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/twoAppearancePerPatternWithConnectivities/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testDuplicateResourceIdsInDiffAddOnFiles() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/duplicateResourceIdsInDiffAddOnFiles/in";
+
+    try {
+      testTranslationWithInit();
+    }catch(Exception e){
+      Assert.assertEquals(e.getMessage(), "Resource with id lb_0_int_oam_int_0_port occures more " +
+          "than once in different addOn files");
+    }
+  }
+
+  @Test
+  public void testMixPatternsWithDependencyConnectivity() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/dependencyConnectivity/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/mixPatterns/dependencyConnectivity/out";
+
+    testTranslationWithInit();
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionNestedSingleComputeFullTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionNestedSingleComputeFullTest.java
new file mode 100644
index 0000000000..0001ec8d54
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionNestedSingleComputeFullTest.java
@@ -0,0 +1,154 @@
+package org.openecomp.sdc.translator.services.heattotosca.impl.fulltest;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseFullTranslationTest;
+
+import java.io.IOException;
+
+public class UnifiedCompositionNestedSingleComputeFullTest extends BaseFullTranslationTest {
+
+    @Override
+    @Before
+    public void setUp() throws IOException {
+        // do not delete this function. it prevents the superclass setup from running
+    }
+
+    @Test
+    public void testNestedWithOneCompute() throws IOException {
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedWithOneCompute/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedWithOneCompute/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testOneNestedWithTwoComputesOfSameType() throws IOException {
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedWithTwoComputesOfSameType/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedWithTwoComputesOfSameType/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testOneNestedWithTwoDiffComputeTypes() throws IOException {
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedWithTwoDiffComputeTypes/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedWithTwoDiffComputeTypes/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testTwoNestedNodeTemplatesOfSameType() throws IOException {
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/twoNestedNodeTemplatesWithSameComputeType/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/twoNestedNodeTemplatesWithSameComputeType/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testTwoDiffNestedFilesWithSameComputeType() throws IOException {
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/diffNestedFilesWithSameComputeType/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/diffNestedFilesWithSameComputeType/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testNestedCompositionNodesConnectedIn() throws IOException {
+       /*
+        Nested Composition + node connected In
+         a. Dependency between a nested compute and a non-nested compute resource
+         b. Dependency between a nested compute and another nested resource (same type)
+         c. Dependency between a nested compute and another nested resource (different type)
+         d. Dependency between a non-consolidation entity resource and a nested compute resource
+         e. Dependency between a non-consolidation entity resource and a non-nested compute resource
+         f. Security Rule to Port nested connection
+         g. Security Rule to Port nested shared connection
+         */
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedNodesConnectedIn/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedNodesConnectedIn/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testNestedCompositionNodesGetAttrIn() throws IOException {
+       /*
+        Nested composition with Get attribute in -
+          a. Get attribute in a non-nested compute from a nested compute resource
+          b. Get attribute in a non-nested compute from another consolidation entity resource
+          c. Get attribute in a nested compute from another nested compute resource of same type
+          d. Get attribute in a nested compute from another nested compute resource of different type
+          e. Get attribute in a nested compute from a regular consolidation entity resource
+          f. Get attribute in a non-consolidation entity resource from a nested compute resource
+          g. Get attribute in a non-consolidation entity resource from a non-nested compute resource
+         */
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedNodesGetAttrIn/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedNodesGetAttrIn/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testNestedCompositionOutputParamGetAttrIn() throws IOException {
+       /*
+        Nested Composition + Output Param get attribute In
+          a. From a nested resource
+          b. From another nested resource of same type (represented by same nested file)
+          c. From a nested resource of different type (represented by different nested file)
+          d. From a non-nested consolidation entity resource
+          e. From a regular non-consolidation entity resource
+         */
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedOutputParamGetAttrIn/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedOutputParamGetAttrIn/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testMultiLevelNestedComposition() throws IOException {
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedMultiLevels/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/nestedMultiLevels/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testThreeNestedSameTypeTwoPointintToSameNestedFile() throws IOException {
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/threeNestedSameTypeTwoPointingOnSameNestedFile/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/threeNestedSameTypeTwoPointingOnSameNestedFile/out";
+
+        testTranslationWithInit();
+    }
+
+    @Test
+    public void testThreeNestedSameTypePointingToDiffFiles() throws IOException {
+        inputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/threeNestedPointingToThreeDiffNestedFilesSameComputeType/in";
+        outputFilesPath =
+            "/mock/services/heattotosca/fulltest/nestedSingleCompute/threeNestedPointingToThreeDiffNestedFilesSameComputeType/out";
+
+        testTranslationWithInit();
+    }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionScalingInstancesFullTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionScalingInstancesFullTest.java
new file mode 100644
index 0000000000..ddff4ee477
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionScalingInstancesFullTest.java
@@ -0,0 +1,169 @@
+package org.openecomp.sdc.translator.services.heattotosca.impl.fulltest;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseFullTranslationTest;
+
+
+import java.io.IOException;
+
+public class UnifiedCompositionScalingInstancesFullTest extends BaseFullTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testComputesSameTypeWithOnePortEach() throws IOException {
+    //1. Scenario #1 - Compute type 1 – 2 nova, each one with 1 port
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances/oneComputeTypeOnePort/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances/oneComputeTypeOnePort/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputesTypesTwoComputesEachWithOnePort() throws IOException {
+    //2. Scenario #2 - 2 compute types, each type has 2 computes with one port per compute
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances/twoComputeTypesOnePort/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances/twoComputeTypesOnePort/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputesTypesTwoComputesEachWithOnePortWithGetAttr() throws IOException {
+    //3.	Scenario #2 + between the 2 nova which has diff types there is getAttr
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances/twoComputeTypesOnePortWithGetAttr/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances/twoComputeTypesOnePortWithGetAttr/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputesSameTypeWithOnePortOneGroupEach() throws IOException {
+    //4.	Scenario #1 + group – NovaServerGroup, connected to both nova
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances/oneComputeTypeOnePortOneGroup/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances/oneComputeTypeOnePortOneGroup/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputesSameTypeWithOnePortEachAndNodesConnectedIn() throws IOException {
+    //5.	Scenario #1 + node connected In – security Rule point to both port + “resource” with
+    // dependency (depends_on) to both computes
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortNodeConnectedIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortNodeConnectedIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputesSameTypeWithOnePortEachAndNodesConnectedOut() throws IOException {
+    //6.	Scenario#1  + node connected Out – both port connected to same network + each compute
+    // connected to same volume
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortNodeConnectedOut/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortNodeConnectedOut/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputesSameTypeWithOnePortEachAndGetAttrIn() throws IOException {
+    /*
+      7.	Scenario#1 + node get attr in – network which include
+        a.	Property with getAttr from Compute1
+        b.	Property with getAttr from Compute2
+        c.	Property with getAttr from port
+    */
+
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortGetAttrIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortGetAttrIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputesSameTypeWithOnePortEachAndGetAttrOut() throws IOException {
+    /*
+      8. Scenario#1 + node get attr out + network
+        a.	Compute1 with property1, that include getAttr from network
+        b.	Compute2 with property2, that include getAttr from network
+        c.	Port with property, that include getAttr from network
+    */
+
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortGetAttrOut/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortGetAttrOut/out";
+
+    testTranslationWithInit();
+  }
+
+
+  @Test
+  public void testComputesSameTypeWithOnePortEachAndOutputParamGetAttrIn() throws IOException {
+    /*
+      9.	Scenario#1 + output parameter get attr in –  3 output parameters
+        a.	Output param with getAttr from Compute1
+        b.	Output param with getAttr from Compute2
+        c.	Output param with getAttr from Port
+    */
+
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortOutputParamGetAttrIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortOutputParamGetAttrIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputesSameTypeWithOnePortEachAndGetAttrOutBetweenConsolidationEntities() throws
+      IOException {
+    /*
+      10. Scenario#1 + node get attr out
+        a.	Compute1 with property1, that include getAttr from port1
+        b.	Compute2 with property2, that include getAttr from port2
+        c.	Port1 with property, that include getAttr from compute1
+        d.	Port2 with property, that include getAttr from compute2
+    */
+
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortGetAttrOutComputePort/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/scalingInstances" +
+            "/oneComputeTypeOnePortGetAttrOutComputePort/out";
+
+    testTranslationWithInit();
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionSingleSubstitutionFullTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionSingleSubstitutionFullTest.java
new file mode 100644
index 0000000000..477f72520a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/fulltest/UnifiedCompositionSingleSubstitutionFullTest.java
@@ -0,0 +1,227 @@
+package org.openecomp.sdc.translator.services.heattotosca.impl.fulltest;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseFullTranslationTest;
+
+import java.io.IOException;
+
+public class UnifiedCompositionSingleSubstitutionFullTest extends BaseFullTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testComputeWithTwoDifferentPortTypes() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithDiffPortType/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithDiffPortType/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoSamePortTypes() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computewithtwosameporttypes/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computewithtwosameporttypes/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoDifferentPortTypesAndNested() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computewithtwodiffporttypesandnested/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computewithtwodiffporttypesandnested/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoDifferentPortAndServerGroup() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithDiffPortTypeAndServerGroup/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithDiffPortTypeAndServerGroup/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoPortsDiffTypeAndNodeConnectedIn() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithDiffPortTypeNodeConnectedIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithDiffPortTypeNodeConnectedIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoPortsSameTypeAndNodeConnectedIn() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithSamePortTypeNodeConnectedIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithSamePortTypeNodeConnectedIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoPortsDiffTypeAndNodeConnectedOut() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithDiffPortTypeNodeConnectedOut/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithDiffPortTypeNodeConnectedOut/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoPortsSameTypeAndNodeConnectedOut() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithSamePortTypeNodeConnectedOut/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/computeWithSamePortTypeNodeConnectedOut/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoDifferentPortTypesAndOutParamGetAttIn() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/diffPortTypeAndOutParamGetAttrIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/diffPortTypeAndOutParamGetAttrIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testComputeWithTwoSamePortTypesAndOutParamGetAttIn() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/samePortTypeAndOutParamGetAttrIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/samePortTypeAndOutParamGetAttrIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testGeneralVf() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/generalVf/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/generalVf/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testTwoSetsOfSingle() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/twoSetsOfSingle/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/twoSetsOfSingle/out";
+
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testTwoSetsOfSingleWithGetAttrBetweenThem() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/twoComputesWithGetAttrBetweenThem/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/twoComputesWithGetAttrBetweenThem/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testOneComputeTwoDiffPortsAndGetAttrIn() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/oneComputeDiffPortTypesAndGetAttIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/oneComputeDiffPortTypesAndGetAttIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testOneComputeTwoSimilarPortsAndGetAttrIn() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/oneComputeSamePortsAndGetAttrIn/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/oneComputeSamePortsAndGetAttrIn/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testOneComputeTwoDiffPortsAndGetAttrOut() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/oneComputeDiffPortTypesAndGetAttOut/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/oneComputeDiffPortTypesAndGetAttOut/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testOneComputeTwoSimilarPortsAndGetAttrOut() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/oneComputeSamePortTypesAndGetAttOut/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/oneComputeSamePortTypesAndGetAttOut/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testThreeNovaSameTypeNoConsolidation() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/threeSameComputesNoConsolidation/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/threeSameComputesNoConsolidation/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testThreeNovaDiffTypeWithPorts() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/threeDiffComputesWithPorts/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/threeDiffComputesWithPorts/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testThreeNovaDiffTypeWithAllConnectivities() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/threeDiffComputesWithAllConnectivities/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/threeDiffComputesWithAllConnectivities/out";
+
+    testTranslationWithInit();
+  }
+
+  @Test
+  public void testThreeNovaSameTypeWithGetAttrOutFromPort() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/threeNovaSameTypeWithGetAttrFromPort/in";
+    outputFilesPath =
+        "/mock/services/heattotosca/fulltest/singleSubstitution/threeNovaSameTypeWithGetAttrFromPort/out";
+
+    testTranslationWithInit();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetAttrImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetAttrImplTest.java
new file mode 100644
index 0000000000..878183b239
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetAttrImplTest.java
@@ -0,0 +1,104 @@
+package org.openecomp.sdc.translator.services.heattotosca.impl.functiontranslation;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
+
+import java.io.IOException;
+
+public class FunctionTranslationGetAttrImplTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslateGetAtt() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/getAttr/getAttrUC/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/getAttr/getAttrUC/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateGetAttribute(TestConstants.TEST_GET_ATTR_FOR_MORE_THAN_ONE_ATTR_IN_ATTR_LIST);
+  }
+
+  @Test
+  public void testTranslateGetAttUnsupportedResource() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/getAttr/getAttrUnsupportedResource/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/getAttr/getAttrUnsupportedResource/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateGetAttribute(TestConstants.TEST_IGNORE_GET_ATTR_FROM_OUTPUT);
+  }
+
+  @Test
+  public void testTranslateGetAttUnsupportedAttr() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/getAttr/getAttrUnsupportedAttr/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/getAttr/getAttrUnsupportedAttr/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateGetAttribute(TestConstants.TEST_GET_ATTR_FOR_NOT_SUPPORTED_ATTR_IN_ATTR_LIST);
+  }
+
+  @Test
+  public void testTranslateGetAttNestedAttr() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/getAttrNestedAtt/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/getAttrNestedAtt/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateGetAttDynamicParam() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/getAttrDynamicParam/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/getAttrDynamicParam/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateGetAttribute(TestConstants.TEST_OUTPUT_GET_ATTR);
+  }
+
+  @Test
+  public void testTranslateGetAttOnlyResourceName() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/getAttr/getAttrOnlyResourceName/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/getAttr/getAttrOnlyResourceName/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateGetAttribute(TestConstants.TEST_GET_ATTR_FOR_ONLY_RESOURCE_NAME);
+  }
+
+  @Test
+  public void testTranslateGetAttNonePortOrCompute() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/buildconsolidationdata/getattribute/noneToPortOrCompute/inputs";
+    outputFilesPath =
+        "/mock/services/heattotosca/buildconsolidationdata/getattribute/noneToPortOrCompute/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateGetAttribute(TestConstants.TEST_GET_ATTR_FOR_NONE_TO_PORT_OR_COMPUTE);
+  }
+
+  @Test
+  public void testTranslateDynamicGetAttrWithEmptyMapDefaultValue() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/getAttrDynamicParamEmptyMap/inputs";
+    outputFilesPath =
+        "/mock/services/heattotosca/getAttrDynamicParamEmptyMap/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetFileImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetFileImplTest.java
new file mode 100644
index 0000000000..b79671d763
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetFileImplTest.java
@@ -0,0 +1,97 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.functiontranslation;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
+import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
+import org.openecomp.sdc.tosca.services.ToscaConstants;
+import org.openecomp.sdc.tosca.services.ToscaFileOutputService;
+import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
+import org.openecomp.sdc.translator.services.heattotosca.FunctionTranslationFactory;
+import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
+
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * @author SHIRIA
+ * @since December 18, 2016.
+ */
+public class FunctionTranslationGetFileImplTest {
+  @Test
+  public void testGetFileWithExtensionFunction() {
+    String functionName = "get_file";
+    Object function = "scripFileName.sh";
+    String heatFileName = "heatFileName";
+    HeatOrchestrationTemplate heatOrchestrationTemplate = new HeatOrchestrationTemplate();
+    NodeTemplate nodeTemplate = new NodeTemplate();
+    TranslationContext context = new TranslationContext();
+
+    testGetToscaFunctionForGetFile(functionName, function, heatFileName, heatOrchestrationTemplate,
+        nodeTemplate, context);
+  }
+
+  @Test
+  public void testGetFileWithoutExtensionFunction() {
+    String functionName = "get_file";
+    Object function = "scripFileName";
+    String heatFileName = "heatFileName";
+    HeatOrchestrationTemplate heatOrchestrationTemplate = new HeatOrchestrationTemplate();
+    NodeTemplate nodeTemplate = new NodeTemplate();
+    TranslationContext context = new TranslationContext();
+
+    //#      route_targets: { "Fn::Split" : [ ",", Ref: route_targets ] }
+    testGetToscaFunctionForGetFile(functionName, function, heatFileName, heatOrchestrationTemplate,
+        nodeTemplate, context);
+  }
+
+  private void testGetToscaFunctionForGetFile(String functionName, Object function,
+                                              String heatFileName,
+                                              HeatOrchestrationTemplate heatOrchestrationTemplate,
+                                              NodeTemplate nodeTemplate,
+                                              TranslationContext context) {
+    Assert.assertEquals(true, FunctionTranslationFactory.getInstance(functionName).isPresent());
+    if(FunctionTranslationFactory.getInstance(functionName).isPresent()) {
+      Object result = FunctionTranslationFactory.getInstance(functionName).get()
+          .translateFunction(null, null, null, functionName, function, heatFileName,
+              heatOrchestrationTemplate,
+              nodeTemplate, context);
+      Assert.assertNotNull(((HashMap) result).get("get_artifact"));
+      List artifactParameters = (List) ((HashMap) result).get("get_artifact");
+      Assert.assertNotNull(artifactParameters);
+      Assert.assertEquals(artifactParameters.size(), 2);
+      Assert.assertEquals(artifactParameters.get(0), ToscaConstants.MODELABLE_ENTITY_NAME_SELF);
+      Assert.assertEquals(artifactParameters.get(1), ((String) function).split("\\.")[0]);
+
+      Assert.assertNotNull(nodeTemplate.getArtifacts());
+      Assert.assertNotNull(
+          nodeTemplate.getArtifacts().get(FileUtils.getFileWithoutExtention((String) function)));
+      ToscaFileOutputService toscaFileOutputService = new ToscaFileOutputServiceCsarImpl();
+      Assert.assertEquals(
+          nodeTemplate.getArtifacts().get(FileUtils.getFileWithoutExtention((String) function))
+              .getFile(), "../" + toscaFileOutputService.getArtifactsFolderName() + "/" + function);
+    }
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetParamImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetParamImplTest.java
new file mode 100644
index 0000000000..981c061e0a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/functiontranslation/FunctionTranslationGetParamImplTest.java
@@ -0,0 +1,249 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.functiontranslation;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.BaseResourceTranslationTest;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.Assert.*;
+
+public class FunctionTranslationGetParamImplTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testStringGetParamFuncValue() throws Exception {
+    FunctionTranslationGetParamImpl translationImpl = new FunctionTranslationGetParamImpl();
+    String functionValue = "parameter1";
+
+    Object translatedFunc = translationImpl.translateFunction(null, null, null, "get_param",
+        functionValue, "dummy", null, null, null);
+
+    assertEquals(true, translatedFunc instanceof Map);
+    if (translatedFunc instanceof Map) {
+      assertNotNull(((Map) translatedFunc).get("get_input"));
+      assertEquals(functionValue, ((Map) translatedFunc).get("get_input"));
+    }
+
+  }
+
+  @Test
+  public void testListGetParamFuncValue() throws Exception {
+    FunctionTranslationGetParamImpl translationImpl = new FunctionTranslationGetParamImpl();
+    List functionValue = new ArrayList();
+    functionValue.add("parameter1");
+    functionValue.add(0);
+    functionValue.add("key1");
+
+    Object translatedFunc = translationImpl.translateFunction(null, null, null,"get_param",
+        functionValue, "dummy", null, null, null);
+
+    assertEquals(true, translatedFunc instanceof Map);
+    if (translatedFunc instanceof Map) {
+      assertNotNull(((Map) translatedFunc).get("get_input"));
+      Object translatedFunValue = ((Map) translatedFunc).get("get_input");
+      assertEquals(true, translatedFunValue instanceof List);
+      if (translatedFunValue instanceof List) {
+
+        assertEquals(functionValue.get(0), ((List) translatedFunValue).get(0));
+        assertEquals(functionValue.get(1), ((List) translatedFunValue).get(1));
+        assertEquals(functionValue.get(2), ((List) translatedFunValue).get(2));
+      }
+    }
+
+  }
+
+  @Test
+  public void testMapGetParamFuncValue() throws Exception {
+    // input heat function expression
+    //{get_param: [parameter1, {get_param:indexParam}, key1]}
+    // output translated function expression
+    //{get_input: [parameter1, {get_input:indexParam}, key1]}
+
+    FunctionTranslationGetParamImpl translationImpl = new FunctionTranslationGetParamImpl();
+    List functionValue = new ArrayList();
+    functionValue.add("parameter1");
+    Map innerParamMap = new HashMap();
+    innerParamMap.put("get_param", "indexParam");
+    functionValue.add(innerParamMap);
+    functionValue.add("key1");
+
+    Object translatedFunc = translationImpl.translateFunction(null, null, null, "get_param",
+        functionValue, "dummy", null, null, null);
+
+    assertEquals(true, translatedFunc instanceof Map);
+    if (translatedFunc instanceof Map) {
+      assertNotNull(((Map) translatedFunc).get("get_input"));
+      Object translatedFunValue = ((Map) translatedFunc).get("get_input");
+      assertEquals(true, translatedFunValue instanceof List);
+      if (translatedFunValue instanceof List) {
+        assertEquals(functionValue.get(0), ((List) translatedFunValue).get(0));
+        assertEquals(functionValue.get(2), ((List) translatedFunValue).get(2));
+        assertEquals(true, ((List) translatedFunValue).get(1) instanceof Map);
+        if (((List) translatedFunValue).get(1) instanceof Map) {
+          assertEquals(innerParamMap.get("get_param"), ((Map) ((List) translatedFunValue).get(1))
+              .get("get_input"));
+        }
+      }
+
+    }
+  }
+
+  @Test
+  public void testMapWithMapGetParamFuncValue() throws Exception {
+    // input heat function expression
+    //{get_param: [parameter1, {get_param:[parameter2, {get_param:indexParam}]}, key1]}
+    // output translated function expression
+    //{get_input: [parameter1, {get_input:[parameter2, {get_input:indexParam}]}, key1]}
+
+    FunctionTranslationGetParamImpl translationImpl = new FunctionTranslationGetParamImpl();
+    List functionValue = new ArrayList();
+    functionValue.add("parameter1");
+    Map firstInnerParamMap = new HashMap();
+    Map secondInnerParamMap = new HashMap();
+    secondInnerParamMap.put("get_param", "indexParam");
+    List innerfunction = new ArrayList();
+    innerfunction.add("parameter2");
+    innerfunction.add(secondInnerParamMap);
+    firstInnerParamMap.put("get_param", innerfunction);
+    functionValue.add(firstInnerParamMap);
+    functionValue.add("key1");
+
+    Object translatedFunc = translationImpl.translateFunction(null, null, null, "get_param",
+        functionValue, "dummy", null, null, null);
+
+    assertEquals(true, translatedFunc instanceof Map);
+    if (translatedFunc instanceof Map) {
+      assertNotNull(((Map) translatedFunc).get("get_input"));
+      Object translatedFunValue = ((Map) translatedFunc).get("get_input");
+      assertEquals(true, translatedFunValue instanceof List);
+      if (translatedFunValue instanceof List) {
+        assertEquals(functionValue.get(0), ((List) translatedFunValue).get(0));
+        assertEquals(functionValue.get(2), ((List) translatedFunValue).get(2));
+        assertEquals(true, ((List) translatedFunValue).get(1) instanceof Map);
+        if (((List) translatedFunValue).get(1) instanceof Map) {
+          assertEquals(true, ((Map) ((List) translatedFunValue).get(1)).get("get_input")
+              instanceof List);
+          List innerTranslatedFunction =
+              (List) ((Map) ((List) translatedFunValue).get(1)).get("get_input");
+          assertEquals(innerfunction.get(0), innerTranslatedFunction.get(0));
+          assertEquals(true, innerTranslatedFunction.get(1) instanceof Map);
+          assertEquals(secondInnerParamMap.get("get_param"),
+              ((Map) innerTranslatedFunction.get(1)).get("get_input"));
+        }
+      }
+
+    }
+  }
+
+  @Test
+  public void testInnerNotSupportedFuncGetParamFuncValue() throws Exception {
+    // input heat function expression
+    //{get_param: [parameter1, {str_replace: {template:$AAkgiru, AA:{get_param:prameter2}}}, key1]}
+    // output translated function expression
+    //{get_input: [parameter1, {str_replace: {template:$AAkgiru, AA:{get_input:parameter2}}}, key1]}
+
+    FunctionTranslationGetParamImpl translationImpl = new FunctionTranslationGetParamImpl();
+    List functionValue = new ArrayList();
+    functionValue.add("parameter1");
+
+    Map templateMap = new HashMap();
+    templateMap.put("template", "$AAkgiru");
+
+    Map strReplaceFuncMap = new HashMap();
+    Map getParamMapInner = new HashMap();
+    getParamMapInner.put("get_param", "parameter2");
+    templateMap.put("AA", getParamMapInner);
+
+    Map innerParamValue = new HashMap();
+    innerParamValue.putAll(templateMap);
+    innerParamValue.putAll(strReplaceFuncMap);
+
+    strReplaceFuncMap.put("str_replace", innerParamValue);
+    functionValue.add(strReplaceFuncMap);
+
+    functionValue.add("key1");
+
+    Object translatedFunc = translationImpl.translateFunction(null, null, null, "get_param",
+        functionValue, "dummy", null, null, null);
+
+    assertEquals(true, translatedFunc instanceof Map);
+    if (translatedFunc instanceof Map) {
+      assertNotNull(((Map) translatedFunc).get("get_input"));
+      Object translatedFunValue = ((Map) translatedFunc).get("get_input");
+      assertEquals(true, translatedFunValue instanceof List);
+      if (translatedFunValue instanceof List) {
+        assertEquals(functionValue.get(0), ((List) translatedFunValue).get(0));
+        assertEquals(functionValue.get(2), ((List) translatedFunValue).get(2));
+        assertEquals(true, ((List) translatedFunValue).get(1) instanceof Map);
+        if (((List) translatedFunValue).get(1) instanceof Map) {
+          assertEquals(strReplaceFuncMap.get("get_param"),
+              ((Map) ((List) translatedFunValue).get(1))
+                  .get("get_input"));
+        }
+        assertEquals(true, ((List) translatedFunValue).get(1) instanceof Map);
+        if (((List) translatedFunValue).get(1) instanceof Map) {
+          assertEquals(true, ((Map) ((List) translatedFunValue).get(1)).get("str_replace") instanceof Map);
+          Map strReplacefunctionValue = (Map) ((Map) ((List) translatedFunValue).get(1)).get("str_replace");
+          assertEquals(templateMap.get("template"), strReplacefunctionValue.get("template"));
+          assertEquals(true, strReplacefunctionValue.get("AA") instanceof Map);
+          if (strReplacefunctionValue.get("AA") instanceof Map) {
+            assertEquals(getParamMapInner.get("get_param"), ((Map) strReplacefunctionValue.get
+                ("AA")).get("get_input"));
+          }
+        }
+      }
+    }
+  }
+
+  @Test
+  public void testTranslateHeatPseudoParamUsedFromMainHeat() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/heatPseudoParameters/usedFromMainHeat/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/heatPseudoParameters/usedFromMainHeat/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateHeatPseudoParamUsedFromNestedHeat() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/heatPseudoParameters/usedFromNestedHeat/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/heatPseudoParameters/usedFromNestedHeat/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/nameextractor/NameExtractorContrailComputeImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/nameextractor/NameExtractorContrailComputeImplTest.java
new file mode 100644
index 0000000000..9fdd2db4cb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/nameextractor/NameExtractorContrailComputeImplTest.java
@@ -0,0 +1,98 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.nameextractor;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openecomp.sdc.heat.datatypes.model.Resource;
+import org.openecomp.sdc.translator.services.heattotosca.impl.nameextractor.NameExtractorContrailComputeImpl;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author SHIRIA
+ * @since December 21, 2016.
+ */
+public class NameExtractorContrailComputeImplTest{
+
+
+    @Test
+    public void testStaticGetComputeNodeTypeId() throws Exception {
+      Resource serviceTemplateResource = new Resource();
+      serviceTemplateResource.setProperties(new HashMap<>());
+      serviceTemplateResource.getProperties().put("image_name", "aaaa");
+      String computeNodeTypeId =
+          new NameExtractorContrailComputeImpl().extractNodeTypeName(serviceTemplateResource, "123", "123");
+      Assert.assertEquals("org.openecomp.resource.vfc.nodes.heat.compute_123", computeNodeTypeId);
+    }
+
+    @Test
+    public void testComputeNodeTypeIdIsTakingFlavorNameIfImageNameIsNotAsNamingConvention()
+        throws Exception {
+      Resource serviceTemplateResource = new Resource();
+      serviceTemplateResource.setProperties(new HashMap<>());
+      serviceTemplateResource.getProperties().put("image_name", "aaaa");
+      Map flavor = new HashMap<>();
+      flavor.put("get_param", "bbb_flavor_name");
+      serviceTemplateResource.getProperties().put("flavor", flavor);
+      String computeNodeTypeId =
+          new NameExtractorContrailComputeImpl().extractNodeTypeName(serviceTemplateResource, "123", "123");
+      Assert.assertEquals("org.openecomp.resource.vfc.nodes.heat.bbb", computeNodeTypeId);
+    }
+
+    @Test
+    public void testStaticGetComputeNodeTypeIdByFlavor() throws Exception {
+      Resource serviceTemplateResource = new Resource();
+      serviceTemplateResource.setProperties(new HashMap<>());
+      serviceTemplateResource.getProperties().put("image_name", "aaaa");
+      serviceTemplateResource.getProperties().put("flavor", "aaaa_flavor_name");
+      String computeNodeTypeId =
+          new NameExtractorContrailComputeImpl().extractNodeTypeName(serviceTemplateResource, "123", "123");
+      Assert.assertEquals("org.openecomp.resource.vfc.nodes.heat.compute_123", computeNodeTypeId);
+    }
+
+
+    @Test
+    public void testNamingConventionGetComputeNodeTypeId() throws Exception {
+      Resource serviceTemplateResource = new Resource();
+      serviceTemplateResource.setProperties(new HashMap<>());
+      Map image = new HashMap<>();
+      image.put("get_param", "bbb_image_name");
+      serviceTemplateResource.getProperties().put("image_name", image);
+      String computeNodeTypeId =
+          new NameExtractorContrailComputeImpl().extractNodeTypeName(serviceTemplateResource, "123", "123");
+      Assert.assertEquals(computeNodeTypeId, "org.openecomp.resource.vfc.nodes.heat.bbb");
+    }
+
+    @Test
+    public void testNoNamingConventionGetComputeNodeTypeId() throws Exception {
+      Resource serviceTemplateResource = new Resource();
+      serviceTemplateResource.setProperties(new HashMap<>());
+      Map image = new HashMap<>();
+      image.put("get_file", "bbb_image");
+      serviceTemplateResource.getProperties().put("image_name", image);
+      String computeNodeTypeId =
+          new NameExtractorContrailComputeImpl().extractNodeTypeName(serviceTemplateResource, "123", "123");
+      Assert.assertEquals(computeNodeTypeId, "org.openecomp.resource.vfc.nodes.heat.compute_123");
+    }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/helper/impl/NameExtractorServiceImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/nameextractor/NameExtractorNovaServerImplTest.java
index 1fb1b023e0..58237975b6 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/helper/impl/NameExtractorServiceImplTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/nameextractor/NameExtractorNovaServerImplTest.java
@@ -1,22 +1,43 @@
-package org.openecomp.sdc.translator.services.heattotosca.helper.impl;
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.nameextractor;
 
-import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
-import org.openecomp.sdc.translator.services.heattotosca.Constants;
-import org.openecomp.sdc.translator.services.heattotosca.impl.ResourceTranslationNovaServerImpl;
 import org.junit.Test;
+import org.openecomp.sdc.heat.datatypes.model.Resource;
+import org.openecomp.sdc.translator.services.heattotosca.Constants;
+import org.openecomp.sdc.translator.services.heattotosca.impl.nameextractor.NameExtractorNovaServerImpl;
+import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.ResourceTranslationNovaServerImpl;
 
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.*;
 
 /**
- * @author Avrahamg
- * @since August 04, 2016
+ * @author SHIRIA
+ * @since December 20, 2016.
  */
-public class NameExtractorServiceImplTest {
+public class NameExtractorNovaServerImplTest {
   @Test
   public void shouldReturnNamePrefixIfPropertyNameMatchWithIndex() throws Exception {
     Map<String, Object> propertiesMap = new HashMap();
@@ -25,10 +46,12 @@ public class NameExtractorServiceImplTest {
     String name = "avi_test_name_1";
     imageMap.put("get_param", name);
     propertiesMap.put(Constants.NAME_PROPERTY_NAME, imageMap);
+    Resource resource = new Resource();
+    resource.setProperties(propertiesMap);
     ResourceTranslationNovaServerImpl resourceTranslationNovaServer =
         new ResourceTranslationNovaServerImpl();
-    String localNodeType = resourceTranslationNovaServer
-        .createLocalNodeType(new ServiceTemplate(), propertiesMap, "Ignore");
+    String localNodeType =
+        new NameExtractorNovaServerImpl().extractNodeTypeName(resource, "Ignore", "Ignore");
     assertTrue(localNodeType.equals("org.openecomp.resource.vfc.nodes.heat.avi_test"));
   }
 
@@ -41,10 +64,12 @@ public class NameExtractorServiceImplTest {
     List val = Arrays.asList("virc_vm_names", "2");
     imageMap.put("get_param", val);
     propertiesMap.put(Constants.NAME_PROPERTY_NAME, imageMap);
+    Resource resource = new Resource();
+    resource.setProperties(propertiesMap);
     ResourceTranslationNovaServerImpl resourceTranslationNovaServer =
         new ResourceTranslationNovaServerImpl();
-    String localNodeType = resourceTranslationNovaServer
-        .createLocalNodeType(new ServiceTemplate(), propertiesMap, "Ignore");
+    String localNodeType =
+        new NameExtractorNovaServerImpl().extractNodeTypeName(resource, "Ignore", "Ignore");
     assertTrue(localNodeType.equals("org.openecomp.resource.vfc.nodes.heat.virc_vm"));
   }
 
@@ -59,10 +84,12 @@ public class NameExtractorServiceImplTest {
     List val = Arrays.asList("virc_vm_names", nameValMap);
     nameMap.put("get_param", val);
     propertiesMap.put(Constants.NAME_PROPERTY_NAME, nameMap);
+    Resource resource = new Resource();
+    resource.setProperties(propertiesMap);
     ResourceTranslationNovaServerImpl resourceTranslationNovaServer =
         new ResourceTranslationNovaServerImpl();
-    String localNodeType = resourceTranslationNovaServer
-        .createLocalNodeType(new ServiceTemplate(), propertiesMap, "Ignore");
+    String localNodeType =
+        new NameExtractorNovaServerImpl().extractNodeTypeName(resource, "Ignore", "Ignore");
     assertTrue(localNodeType.equals("org.openecomp.resource.vfc.nodes.heat.virc_vm"));
   }
 
@@ -75,10 +102,12 @@ public class NameExtractorServiceImplTest {
     String name = "avi_test_names";
     imageMap.put("get_param", name);
     propertiesMap.put(Constants.NAME_PROPERTY_NAME, imageMap);
+    Resource resource = new Resource();
+    resource.setProperties(propertiesMap);
     ResourceTranslationNovaServerImpl resourceTranslationNovaServer =
         new ResourceTranslationNovaServerImpl();
-    String localNodeType = resourceTranslationNovaServer
-        .createLocalNodeType(new ServiceTemplate(), propertiesMap, "Ignore");
+    String localNodeType =
+        new NameExtractorNovaServerImpl().extractNodeTypeName(resource, "Ignore", "Ignore");
     assertTrue(localNodeType.equals("org.openecomp.resource.vfc.nodes.heat.avi_test"));
   }
 
@@ -94,10 +123,12 @@ public class NameExtractorServiceImplTest {
     imageMap = new HashMap();
     imageMap.put("get_param", flavor);
     propertiesMap.put("flavor", imageMap);
+    Resource resource = new Resource();
+    resource.setProperties(propertiesMap);
     ResourceTranslationNovaServerImpl resourceTranslationNovaServer =
         new ResourceTranslationNovaServerImpl();
-    String localNodeType = resourceTranslationNovaServer
-        .createLocalNodeType(new ServiceTemplate(), propertiesMap, "Ignore");
+    String localNodeType =
+        new NameExtractorNovaServerImpl().extractNodeTypeName(resource, "Ignore", "Ignore");
     assertTrue(localNodeType.equals("org.openecomp.resource.vfc.nodes.heat.avi_test2"));
   }
 
@@ -109,10 +140,14 @@ public class NameExtractorServiceImplTest {
     String name = "avi_test_namesw";
     imageMap.put("get_param", name);
     propertiesMap.put(Constants.NAME_PROPERTY_NAME, imageMap);
+    Resource resource = new Resource();
+    resource.setProperties(propertiesMap);
     ResourceTranslationNovaServerImpl resourceTranslationNovaServer =
         new ResourceTranslationNovaServerImpl();
-    String localNodeType = resourceTranslationNovaServer
-        .createLocalNodeType(new ServiceTemplate(), propertiesMap, "this.is.test.resource");
+    String localNodeType =
+        new NameExtractorNovaServerImpl()
+            .extractNodeTypeName(resource, "this.is.test.resource", "this.is.test.resource");
     assertTrue(localNodeType.equals("org.openecomp.resource.vfc.nodes.heat.this_is_test_resource"));
   }
-}
\ No newline at end of file
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/BaseResourceTranslationTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/BaseFullTranslationTest.java
index 9282d4e4eb..9f0a6d79b9 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/BaseResourceTranslationTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/BaseFullTranslationTest.java
@@ -1,32 +1,74 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
 
+import static org.junit.Assert.assertEquals;
+
+import org.apache.commons.collections4.MapUtils;
+import org.junit.Assert;
+import org.junit.Before;
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.core.translator.api.HeatToToscaTranslator;
+import org.openecomp.core.translator.datatypes.TranslatorOutput;
+import org.openecomp.core.translator.factory.HeatToToscaTranslatorFactory;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.core.validation.util.MessageContainerUtil;
 import org.openecomp.sdc.common.errors.CoreException;
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCode;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
 import org.openecomp.sdc.tosca.services.ToscaFileOutputService;
 import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
 import org.openecomp.sdc.translator.TestUtils;
-import org.openecomp.core.translator.api.HeatToToscaTranslator;
-import org.openecomp.core.translator.datatypes.TranslatorOutput;
-import org.openecomp.core.translator.factory.HeatToToscaTranslatorFactory;
-import org.openecomp.core.utilities.file.FileUtils;
-import org.openecomp.core.validation.types.MessageContainerUtil;
-import org.apache.commons.collections4.MapUtils;
-import org.junit.Assert;
-import org.junit.Before;
-
-import java.io.*;
+import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
+import org.openecomp.sdc.translator.services.heattotosca.ConfigConstants;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
 import java.net.URL;
-import java.util.*;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
 
-import static org.junit.Assert.assertEquals;
 
-public class BaseResourceTranslationTest {
+public class BaseFullTranslationTest {
 
   protected String inputFilesPath;
   protected String outputFilesPath;
+  protected TranslationContext translationContext;
+
+  private String zipFilename = "VSP.zip";
   private HeatToToscaTranslator heatToToscaTranslator;
   private File translatedZipFile;
 
@@ -38,6 +80,11 @@ public class BaseResourceTranslationTest {
     initTranslatorAndTranslate();
   }
 
+  protected void testTranslationWithInit() throws IOException {
+      initTranslatorAndTranslate();
+      testTranslation();
+  }
+
   protected void initTranslatorAndTranslate() throws IOException {
     heatToToscaTranslator = HeatToToscaTranslatorFactory.getInstance().createInterface();
     translatedZipFile = translateZipFile();
@@ -45,7 +92,8 @@ public class BaseResourceTranslationTest {
 
   protected void testTranslation() throws IOException {
 
-    URL url = BaseResourceTranslationTest.class.getResource(outputFilesPath);
+    URL url = BaseFullTranslationTest.class.getResource(outputFilesPath);
+    expectedResultFileNameSet = new HashSet<>();
 
     String path = url.getPath();
     File pathFile = new File(path);
@@ -85,7 +133,6 @@ public class BaseResourceTranslationTest {
   }
 
   private File translateZipFile() throws IOException {
-    String zipFilename = "VSP.zip";
     URL inputFilesUrl = this.getClass().getResource(inputFilesPath);
     String path = inputFilesUrl.getPath();
     TestUtils.addFilesToTranslator(heatToToscaTranslator, path);
@@ -93,7 +140,10 @@ public class BaseResourceTranslationTest {
     Assert.assertNotNull(translatorOutput);
     if (MapUtils.isNotEmpty(translatorOutput.getErrorMessages()) && MapUtils.isNotEmpty(
         MessageContainerUtil
-            .getMessageByLevel(org.openecomp.sdc.datatypes.error.ErrorLevel.ERROR, translatorOutput.getErrorMessages()))) {
+            .getMessageByLevel(ErrorLevel.ERROR, translatorOutput.getErrorMessages()))) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.VALIDATE_HEAT_BEFORE_TRANSLATE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Can't translate HEAT file");
       throw new CoreException((new ErrorCode.ErrorCodeBuilder()).withMessage(
           "Error in validation " + getErrorAsString(translatorOutput.getErrorMessages()))
           .withId("Validation Error").withCategory(ErrorCategory.APPLICATION).build());
@@ -110,7 +160,7 @@ public class BaseResourceTranslationTest {
     return file;
   }
 
-  private String getErrorAsString(Map<String, List<org.openecomp.sdc.datatypes.error.ErrorMessage>> errorMessages) {
+  private String getErrorAsString(Map<String, List<ErrorMessage>> errorMessages) {
     StringBuilder sb = new StringBuilder();
     errorMessages.entrySet().forEach(
         entry -> sb.append("File:").append(entry.getKey()).append(System.lineSeparator())
@@ -119,9 +169,9 @@ public class BaseResourceTranslationTest {
     return sb.toString();
   }
 
-  private String getErrorList(List<org.openecomp.sdc.datatypes.error.ErrorMessage> errors) {
+  private String getErrorList(List<ErrorMessage> errors) {
     StringBuilder sb = new StringBuilder();
-    errors.stream().forEach(
+    errors.forEach(
         error -> sb.append(error.getMessage()).append("[").append(error.getLevel()).append("]")
             .append(System.lineSeparator()));
     return sb.toString();
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/BaseResourceTranslationTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/BaseResourceTranslationTest.java
new file mode 100644
index 0000000000..c5fcd442cb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/BaseResourceTranslationTest.java
@@ -0,0 +1,366 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import static org.junit.Assert.assertEquals;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateComputeConnectivityIn;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateComputeConnectivityOut;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateDependsOnInConsolidationData;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateGetAttr;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateGroupsInConsolidationData;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateNestedConsolidationData;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validatePortConnectivityIn;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validatePortConnectivityOut;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validatePortsInConsolidationData;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateSubstituteMappingInConsolidationData;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateVolumeInConsolidationData;
+
+import org.apache.commons.collections4.MapUtils;
+import org.junit.Assert;
+import org.junit.Before;
+import org.openecomp.core.translator.datatypes.TranslatorOutput;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.core.validation.util.MessageContainerUtil;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.common.utils.SdcCommon;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.heat.datatypes.manifest.FileData;
+import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
+import org.openecomp.sdc.heat.datatypes.manifest.ManifestFile;
+import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCode;
+import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.openecomp.sdc.tosca.services.ToscaFileOutputService;
+import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
+import org.openecomp.sdc.translator.TestUtils;
+import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.ComputeTemplateConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.ConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.FileComputeConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.FilePortConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.PortTemplateConsolidationData;
+import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.TypeComputeConsolidationData;
+import org.openecomp.sdc.translator.services.heattotosca.TranslationService;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataValidationType;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+
+public class BaseResourceTranslationTest {
+
+  protected String inputFilesPath;
+  protected String outputFilesPath;
+  protected TranslationContext translationContext;
+
+  private String zipFilename = "VSP.zip";
+  private TranslationService translationService;
+  private File translatedZipFile;
+
+  private Map<String, byte[]> expectedResultMap = new HashMap<>();
+  private Set<String> expectedResultFileNameSet = new HashSet<>();
+
+  private final String MANIFEST_NAME = SdcCommon.MANIFEST_NAME;
+  private String validationFilename = "validationOutput.json";
+
+  @Before
+  public void setUp() throws IOException {
+    initTranslatorAndTranslate();
+  }
+
+  protected void initTranslatorAndTranslate() throws IOException {
+    translationService = new TranslationService();
+    translationContext = new TranslationContext();
+    translatedZipFile = translateZipFile();
+  }
+
+  protected void testTranslation() throws IOException {
+
+    URL url = BaseResourceTranslationTest.class.getResource(outputFilesPath);
+
+    String path = url.getPath();
+    File pathFile = new File(path);
+    File[] files = pathFile.listFiles();
+    Assert.assertNotNull("manifest files is empty", files);
+    for (File expectedFile : files) {
+      expectedResultFileNameSet.add(expectedFile.getName());
+      try (FileInputStream input = new FileInputStream(expectedFile)) {
+        expectedResultMap.put(expectedFile.getName(), FileUtils.toByteArray(input));
+      }
+    }
+
+    try (FileInputStream fis = new FileInputStream(translatedZipFile);
+         ZipInputStream zis = new ZipInputStream(new BufferedInputStream(fis))) {
+      ZipEntry entry;
+      String name;
+      String expected;
+      String actual;
+
+      while ((entry = zis.getNextEntry()) != null) {
+
+        name = entry.getName()
+            .substring(entry.getName().lastIndexOf(File.separator) + 1, entry.getName().length());
+        if (expectedResultFileNameSet.contains(name)) {
+          expected = new String(expectedResultMap.get(name)).trim().replace("\r", "");
+          actual = new String(FileUtils.toByteArray(zis)).trim().replace("\r", "");
+          assertEquals("difference in file: " + name, expected, actual);
+
+          expectedResultFileNameSet.remove(name);
+        }
+      }
+      if (expectedResultFileNameSet.isEmpty()) {
+        expectedResultFileNameSet.forEach(System.out::println);
+      }
+    }
+    assertEquals(0, expectedResultFileNameSet.size());
+  }
+
+  private File translateZipFile() throws IOException {
+    URL inputFilesUrl = this.getClass().getResource(inputFilesPath);
+    String path = inputFilesUrl.getPath();
+    addFilesToTranslator(translationContext, path);
+    TranslatorOutput translatorOutput = translationService.translateHeatFiles(translationContext);
+    Assert.assertNotNull(translatorOutput);
+    if (MapUtils.isNotEmpty(translatorOutput.getErrorMessages()) && MapUtils.isNotEmpty(
+        MessageContainerUtil
+            .getMessageByLevel(ErrorLevel.ERROR, translatorOutput.getErrorMessages()))) {
+      MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
+          LoggerTragetServiceName.VALIDATE_HEAT_BEFORE_TRANSLATE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), "Can't translate HEAT file");
+      throw new CoreException((new ErrorCode.ErrorCodeBuilder()).withMessage(
+          "Error in validation " + getErrorAsString(translatorOutput.getErrorMessages()))
+          .withId("Validation Error").withCategory(ErrorCategory.APPLICATION).build());
+    }
+    File file = new File(path + "/" + zipFilename);
+    file.createNewFile();
+
+    try (FileOutputStream fos = new FileOutputStream(file)) {
+      ToscaFileOutputService toscaFileOutputService = new ToscaFileOutputServiceCsarImpl();
+      fos.write(
+          toscaFileOutputService.createOutputFile(translatorOutput.getToscaServiceModel(), null));
+    }
+
+    return file;
+  }
+
+  private String getErrorAsString(Map<String, List<ErrorMessage>> errorMessages) {
+    StringBuilder sb = new StringBuilder();
+    errorMessages.entrySet().forEach(
+        entry -> sb.append("File:").append(entry.getKey()).append(System.lineSeparator())
+            .append(getErrorList(entry.getValue())));
+
+    return sb.toString();
+  }
+
+  private String getErrorList(List<ErrorMessage> errors) {
+    StringBuilder sb = new StringBuilder();
+    errors.forEach(
+        error -> sb.append(error.getMessage()).append("[").append(error.getLevel()).append("]")
+            .append(System.lineSeparator()));
+    return sb.toString();
+  }
+
+  public void addFilesToTranslator(TranslationContext translationContext, String path)
+      throws IOException {
+    File manifestFile = new File(path);
+    File[] files = manifestFile.listFiles();
+    byte[] fileContent;
+
+    Assert.assertNotNull("manifest files is empty", files);
+
+    for (File file : files) {
+
+      try (FileInputStream fis = new FileInputStream(file)) {
+
+        fileContent = FileUtils.toByteArray(fis);
+
+        if (file.getName().equals(MANIFEST_NAME)) {
+          addManifest(translationContext, MANIFEST_NAME, fileContent);
+        } else {
+          if (!file.getName().equals(zipFilename) && (!file.getName().equals(validationFilename))) {
+            addFile(translationContext, file.getName(), fileContent);
+          }
+        }
+      }
+    }
+  }
+
+  public static void addManifest(TranslationContext translationContext,
+                                 String name, byte[] content) {
+    ManifestContent manifestData = JsonUtil.json2Object(new String(content), ManifestContent.class);
+    ManifestFile manifest = new ManifestFile();
+    manifest.setName(name);
+    manifest.setContent(manifestData);
+    translationContext.setManifest(manifest);
+    translationContext.addFile(name, content);
+    addFilesFromManifestToTranslationContextManifestFilesMap(translationContext, manifestData
+        .getData());
+  }
+
+  public static void addFile(TranslationContext translationContext,
+                             String name, byte[] content) {
+    translationContext.addFile(name, content);
+  }
+
+  private static void addFilesFromManifestToTranslationContextManifestFilesMap(TranslationContext
+                                                                                   translationContext, List<FileData> fileDataListFromManifest) {
+    for (FileData fileFromManfiest : fileDataListFromManifest) {
+      translationContext.addManifestFile(fileFromManfiest.getFile(), fileFromManfiest.getType());
+    }
+  }
+
+  public void validateSubsMappingInConsolidationData(){
+    ConsolidationData consolidationData = translationContext.getConsolidationData();
+    Map<String, ServiceTemplate> expectedServiceTemplateModels = TestUtils.getServiceTemplates
+        (expectedResultMap);
+    Assert.assertNotNull(consolidationData);
+    validateSubstituteMappingInConsolidationData(consolidationData,expectedServiceTemplateModels);
+  }
+
+  public void validateComputeTemplateConsolidationData(ConsolidationDataValidationType
+                                                           validationType,
+                                                       String testName) {
+    ConsolidationData consolidationData = translationContext.getConsolidationData();
+    Map<String, ServiceTemplate> expectedServiceTemplateModels = TestUtils.getServiceTemplates
+        (expectedResultMap);
+    Assert.assertNotNull(consolidationData);
+    Assert.assertNotNull(consolidationData.getComputeConsolidationData());
+    Set<String> serviceTemplateFileNames = consolidationData.getComputeConsolidationData()
+        .getAllServiceTemplateFileNames();
+    Assert.assertNotNull(serviceTemplateFileNames);
+    for(String serviceTemplateName : serviceTemplateFileNames){
+      Assert.assertTrue(expectedServiceTemplateModels.containsKey(serviceTemplateName));
+      ServiceTemplate expectedServiceTemplate = expectedServiceTemplateModels.get
+          (serviceTemplateName);
+      FileComputeConsolidationData fileComputeConsolidationData = consolidationData
+          .getComputeConsolidationData().getFileComputeConsolidationData(serviceTemplateName);
+      Assert.assertNotNull(fileComputeConsolidationData);
+      Set<String> computeTypes = fileComputeConsolidationData.getAllComputeTypes();
+      Assert.assertNotNull(computeTypes);
+      for(String computeType : computeTypes) {
+        TypeComputeConsolidationData typeComputeConsolidationData = fileComputeConsolidationData
+            .getTypeComputeConsolidationData(computeType);
+        Assert.assertNotNull(typeComputeConsolidationData);
+
+        Set<String> computeNodeTemplateIds = typeComputeConsolidationData
+            .getAllComputeNodeTemplateIds();
+        Assert.assertNotNull(computeNodeTemplateIds);
+        Assert.assertNotEquals(computeNodeTemplateIds.size(), 0);
+
+        for(String computeNodeTemplateId : computeNodeTemplateIds) {
+          ComputeTemplateConsolidationData computeTemplateConsolidationData =
+              typeComputeConsolidationData.getComputeTemplateConsolidationData
+                  (computeNodeTemplateId);
+          switch(validationType){
+            case VALIDATE_GROUP:
+              validateGroupsInConsolidationData(computeNodeTemplateId,
+                  computeTemplateConsolidationData, expectedServiceTemplate);
+              break;
+            case VALIDATE_PORT:
+              validatePortsInConsolidationData(computeNodeTemplateId,
+                  computeTemplateConsolidationData,
+                  expectedServiceTemplate);
+              break;
+            case VALIDATE_VOLUME:
+              validateVolumeInConsolidationData(computeNodeTemplateId,
+                  computeTemplateConsolidationData, expectedServiceTemplate, testName);
+              break;
+            case VALIDATE_CONNECTIVITY:
+              validateComputeConnectivityIn(computeTemplateConsolidationData,
+                  expectedServiceTemplate);
+              validateComputeConnectivityOut(computeNodeTemplateId,computeTemplateConsolidationData,
+                  expectedServiceTemplate);
+              break;
+            case VALIDATE_DEPENDS_ON:
+              validateDependsOnInConsolidationData(computeNodeTemplateId,
+                  computeTemplateConsolidationData,
+                  expectedServiceTemplate, testName);
+              break;
+          }
+        }
+      }
+    }
+  }
+
+  public void validateGetAttribute(String testName){
+    Map<String, ServiceTemplate> expectedServiceTemplateModels = TestUtils.getServiceTemplates
+        (expectedResultMap);
+    validateGetAttr(translationContext,expectedServiceTemplateModels,testName);
+  }
+
+  public void validateNestedTemplateConsolidationData(String testName){
+    validateNestedConsolidationData(translationContext, testName);
+  }
+
+  public void validatePortTemplateConsolidationData(ConsolidationDataValidationType
+                                                        validationType,
+                                                    String testName) {
+    ConsolidationData consolidationData = translationContext.getConsolidationData();
+    Map<String, ServiceTemplate> expectedServiceTemplateModels = TestUtils.getServiceTemplates
+        (expectedResultMap);
+    Assert.assertNotNull(consolidationData);
+    Assert.assertNotNull(consolidationData.getPortConsolidationData());
+    Set<String> serviceTemplateFileNames = consolidationData.getPortConsolidationData()
+        .getAllServiceTemplateFileNames();
+    Assert.assertNotNull(serviceTemplateFileNames);
+    for(String serviceTemplateName : serviceTemplateFileNames){
+      Assert.assertTrue(expectedServiceTemplateModels.containsKey(serviceTemplateName));
+      ServiceTemplate expectedServiceTemplate = expectedServiceTemplateModels.get
+          (serviceTemplateName);
+      FilePortConsolidationData filePortConsolidationData = consolidationData
+          .getPortConsolidationData().getFilePortConsolidationData(serviceTemplateName);
+      Assert.assertNotNull(filePortConsolidationData);
+
+      Set<String> portNodeTemplateIds = filePortConsolidationData.getAllPortNodeTemplateIds();
+      Assert.assertNotNull(portNodeTemplateIds);
+      Assert.assertNotEquals(portNodeTemplateIds.size(), 0);
+
+      for(String portNodeTemplateId : portNodeTemplateIds) {
+        PortTemplateConsolidationData portTemplateConsolidationData =
+            filePortConsolidationData.getPortTemplateConsolidationData(portNodeTemplateId);
+        switch(validationType){
+          case VALIDATE_CONNECTIVITY:
+            validatePortConnectivityIn(portTemplateConsolidationData,expectedServiceTemplate);
+            validatePortConnectivityOut(portNodeTemplateId, portTemplateConsolidationData,
+                expectedServiceTemplate);
+            break;
+        }
+      }
+    }
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ContrailV2VlanToInterfaceResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ContrailV2VlanToInterfaceResourceConnectionTest.java
new file mode 100644
index 0000000000..a6944bacad
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ContrailV2VlanToInterfaceResourceConnectionTest.java
@@ -0,0 +1,77 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import java.io.IOException;
+
+/**
+ * @author SHIRIA
+ * @since December 06, 2016.
+ */
+public class ContrailV2VlanToInterfaceResourceConnectionTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  //todo - remove the ignore once we will support VMI as sub port
+  @Ignore
+  @Test
+  public void testTranslateVlanToInterfaceNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/subInterfaceToInterfaceConnection/nested/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/subInterfaceToInterfaceConnection/nested/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  //todo - remove the ignore once we will support VMI as sub port
+  @Ignore
+  @Test
+  public void testTranslateVlanToNetMultiNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/subInterfaceToInterfaceConnection/nestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/subInterfaceToInterfaceConnection/nestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  //todo - remove the ignore once we will support VMI as sub port
+  @Ignore
+  @Test
+  public void testTranslateVTSBCVendorHeat() throws Exception {
+    inputFilesPath =
+            "/mock/services/heattotosca/subInterfaceToInterfaceConnection/vTSBC/inputfiles";
+    outputFilesPath =
+            "/mock/services/heattotosca/subInterfaceToInterfaceConnection/vTSBC/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ContrailV2VmInterfaceToNetResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ContrailV2VmInterfaceToNetResourceConnectionTest.java
new file mode 100644
index 0000000000..86e9afbbe0
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ContrailV2VmInterfaceToNetResourceConnectionTest.java
@@ -0,0 +1,138 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import java.io.IOException;
+
+
+public class ContrailV2VmInterfaceToNetResourceConnectionTest extends BaseResourceTranslationTest {
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslateVMIToNetNestedConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/VMInterfaceToNettworkConnection/nested/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/nested/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  //todo - remove the ignore once we will support VMI as sub port
+  @Ignore
+  @Test
+  public void testTranslateVlanToNetNestedConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/VlanToNetConnection/nested/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/VlanToNetConnection/nested/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateVMIToNetMultiNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/nestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/nestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  //todo - remove the ignore once we will support VMI as sub port
+  @Ignore
+  @Test
+  public void testTranslateVlanToNetMultiNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/VlanToNetConnection/nestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/VlanToNetConnection/nestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateVMIToSharedNetNestedConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/VMInterfaceToNettworkConnection/shared/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/shared/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  //todo - remove the ignore once we will support VMI as sub port
+  @Ignore
+  @Test
+  public void testTranslateVlanToSharedNetNestedConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/VlanToNetConnection/shared/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/VlanToNetConnection/shared/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateVMIToNetSharedMultiNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/sharedNestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/VMInterfaceToNettworkConnection/sharedNestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateVMIToNetSharedAddOnConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/VMInterfaceToNettworkConnection/sharedAddOn/inputfiles";
+    outputFilesPath =
+            "/mock/services/heattotosca/VMInterfaceToNettworkConnection/sharedAddOn/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  //todo - remove the ignore once we will support VMI as sub port
+  @Ignore
+  @Test
+  public void testTranslateVlanToNetSharedAddOnConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/VlanToNetConnection/sharedAddOn/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/VlanToNetConnection/sharedAddOn/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateVMIToNetArrayParameterConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/VMInterfaceToNettworkConnection/nestedArrayParam/inputfiles";
+    outputFilesPath =
+            "/mock/services/heattotosca/VMInterfaceToNettworkConnection/nestedArrayParam/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/DependsOnResourceBaseTranslationlTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/DependsOnResourceBaseTranslationlTest.java
new file mode 100644
index 0000000000..117dd0cd59
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/DependsOnResourceBaseTranslationlTest.java
@@ -0,0 +1,148 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_INVALID_DEPENDENCY_CANDIDATE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_MULTIPLE_COMPUTE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NODES_CONNECTED_IN;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NODES_CONNECTED_IN_AND_OUT;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NODES_CONNECTED_OUT;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NODE_TEMPLATE_TRANSLATION_ORDER_INVARIANCE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_DEPENDS_ON_NO_DEPENDENCY;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataValidationType;
+
+import java.io.IOException;
+
+
+public class DependsOnResourceBaseTranslationlTest extends BaseResourceTranslationTest {
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslate() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/baseResourceTranslation/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/baseResourceTranslation/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testDependsOnConsolidationNodesConnectedOut() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/nodesConnectedOut/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/nodesConnectedOut/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_DEPENDS_ON,
+        TEST_DEPENDS_ON_NODES_CONNECTED_OUT);
+  }
+
+  @Test
+  public void testDependsOnConsolidationNodesConnectedIn() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/nodesConnectedIn/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/nodesConnectedIn/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_DEPENDS_ON,
+        TEST_DEPENDS_ON_NODES_CONNECTED_IN);
+  }
+
+  @Test
+  public void testDependsOnConsolidationNodesConnectedInAndOut() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/nodesConnectedInOut/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/nodesConnectedInOut/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_DEPENDS_ON,
+        TEST_DEPENDS_ON_NODES_CONNECTED_IN_AND_OUT);
+  }
+
+  @Test
+  public void testDependsOnConsolidationNoDependency() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/noDependency/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/noDependency/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_DEPENDS_ON,
+        TEST_DEPENDS_ON_NO_DEPENDENCY);
+  }
+
+  @Test
+  public void testDependsOnConsolidationInvalidDependencyCandidate() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/noDependency/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/noDependency/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_DEPENDS_ON,
+        TEST_DEPENDS_ON_INVALID_DEPENDENCY_CANDIDATE);
+  }
+
+  @Test
+  public void testDependsOnConsolidationMultipleCompute() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/multiplecompute/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource/multiplecompute/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_DEPENDS_ON,
+        TEST_DEPENDS_ON_MULTIPLE_COMPUTE);
+  }
+
+  @Test
+  public void testDependsOnNodeTemplateTranslationOrderInvariance() throws Exception {
+    //Tests that the resource dependency is independent of the order of resource translation
+    inputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/translationorderinvariance/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/translationorderinvariance/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_DEPENDS_ON,
+        TEST_DEPENDS_ON_NODE_TEMPLATE_TRANSLATION_ORDER_INVARIANCE);
+  }
+
+  @Test
+  public void testDependsOnRemoveDependencyForInvalidCandidates() throws Exception {
+    //Tests the deletion of dependencies of Compute->Compute, Compute->Port, Port->Port,
+    // Port->Compute from the original tosca data model
+    inputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/removeInvalidDependencyFromTosca/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/buildconsolidationdata/dependsonresource" +
+        "/removeInvalidDependencyFromTosca/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/MultipleHeatTranslationTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/MultipleHeatTranslationTest.java
new file mode 100644
index 0000000000..eae9d5877a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/MultipleHeatTranslationTest.java
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+
+public class MultipleHeatTranslationTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslateBaseHeats() throws Exception {
+    inputFilesPath = "/mock/multiHeat/allHeatsAreBase/inputs";
+    outputFilesPath = "/mock/multiHeat/allHeatsAreBase/expectedOutput/";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateOneOutOfFourFilesIsNotBase() throws Exception {
+    inputFilesPath = "/mock/multiHeat/referencedHeatResources/inputs";
+    outputFilesPath = "/mock/multiHeat/referencedHeatResources/expectedOutput/";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/NovaToVolResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/NovaToVolResourceConnectionTest.java
index 93a8668a2f..fe6d68aa1b 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/NovaToVolResourceConnectionTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/NovaToVolResourceConnectionTest.java
@@ -1,14 +1,31 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
 
 import org.junit.Before;
 import org.junit.Test;
 
 import java.io.IOException;
 
-/**
- * @author avrahamg
- * @since July 26, 2016
- */
+
 public class NovaToVolResourceConnectionTest extends BaseResourceTranslationTest {
   @Override
   @Before
@@ -17,10 +34,10 @@ public class NovaToVolResourceConnectionTest extends BaseResourceTranslationTest
   }
 
   @Test
-  public void testNovaToVolumeConnectionMultiConnection() throws Exception {
-    inputFilesPath = "/mock/services/heattotosca/novatovolumeconnection/multiconnection/inputfiles";
+  public void testNovaToVolumeConnectionSharedAddOnConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/novatovolumeconnection/sharedAddOn/inputfiles";
     outputFilesPath =
-        "/mock/services/heattotosca/novatovolumeconnection/multiconnection/expectedoutputfiles";
+            "/mock/services/heattotosca/novatovolumeconnection/sharedAddOn/expectedoutputfiles";
     initTranslatorAndTranslate();
     testTranslation();
   }
@@ -45,6 +62,7 @@ public class NovaToVolResourceConnectionTest extends BaseResourceTranslationTest
         "/mock/services/heattotosca/novatovolumeconnection/nestednotconnected/expectedoutputfiles";
     initTranslatorAndTranslate();
     testTranslation();
+    validateSubsMappingInConsolidationData();
   }
 
   @Test
@@ -55,6 +73,7 @@ public class NovaToVolResourceConnectionTest extends BaseResourceTranslationTest
         "/mock/services/heattotosca/novatovolumeconnection/nestedconnection/expectedoutputfiles";
     initTranslatorAndTranslate();
     testTranslation();
+    validateSubsMappingInConsolidationData();
   }
 
   @Test
@@ -65,6 +84,7 @@ public class NovaToVolResourceConnectionTest extends BaseResourceTranslationTest
         "/mock/services/heattotosca/novatovolumeconnection/sharednestedconnection/expectedoutputfiles";
     initTranslatorAndTranslate();
     testTranslation();
+    validateSubsMappingInConsolidationData();
   }
 
   @Test
@@ -76,6 +96,7 @@ public class NovaToVolResourceConnectionTest extends BaseResourceTranslationTest
         "/mock/services/heattotosca/novatovolumeconnection/sharednestednotconnected/expectedoutputfiles";
     initTranslatorAndTranslate();
     testTranslation();
+    validateSubsMappingInConsolidationData();
   }
 
   @Test
@@ -86,6 +107,42 @@ public class NovaToVolResourceConnectionTest extends BaseResourceTranslationTest
         "/mock/services/heattotosca/novatovolumeconnection/innernestedconnection/expectedoutputfiles";
     initTranslatorAndTranslate();
     testTranslation();
+    validateSubsMappingInConsolidationData();
+  }
+
+  @Test
+  public void testTranslateNovaToVolumeNestedMultiLevelConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/novatovolumeconnection/nestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/novatovolumeconnection/nestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateSubsMappingInConsolidationData();
   }
 
-}
\ No newline at end of file
+  @Test
+  public void testTranslateNovaToVolumeSharedNestedMultiLevelConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/novatovolumeconnection/sharedNestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/novatovolumeconnection/sharedNestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateSubsMappingInConsolidationData();
+  }
+
+  @Test
+  public void testTranslateNovaToVolumeInnerHeatVolumeNestedMultiLevelConnection()
+      throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/novatovolumeconnection/innerHeatVolNestedMultiLevel/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/novatovolumeconnection/innerHeatVolNestedMultiLevel/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateSubsMappingInConsolidationData();
+  }
+
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/PortToContrailV2VirtualNetworkResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/PortToContrailV2VirtualNetworkResourceConnectionTest.java
new file mode 100644
index 0000000000..bc8c3385f1
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/PortToContrailV2VirtualNetworkResourceConnectionTest.java
@@ -0,0 +1,66 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+
+public class PortToContrailV2VirtualNetworkResourceConnectionTest
+    extends BaseResourceTranslationTest {
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testPortToNetNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/nested/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/nested/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testPortToSharedNetNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/shared/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/shared/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testPortToNetSharedAddOnConnection() throws Exception {
+    inputFilesPath =
+            "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/sharedAddOn/inputfiles";
+    outputFilesPath =
+            "/mock/services/heattotosca/porttocontrailv2virtualnetworkconnection/sharedAddOn/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/PortToNetResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/PortToNetResourceConnectionTest.java
new file mode 100644
index 0000000000..828904e545
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/PortToNetResourceConnectionTest.java
@@ -0,0 +1,78 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+
+public class PortToNetResourceConnectionTest extends BaseResourceTranslationTest {
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslatePortToNetNestedConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/porttonetconnection/nested/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/porttonetconnection/nested/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslatePortToNetNestedMultiLevelsConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/porttonetconnection/nestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/porttonetconnection/nestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslatePortToNetSharedNestedMultiLevelsConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/porttonetconnection/sharedNestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/porttonetconnection/sharedNestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslatePortToSharedNetNestedConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/porttonetconnection/shared/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/porttonetconnection/shared/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslatePortToNetSharedAddOnConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/porttonetconnection/sharedAddOn/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/porttonetconnection/sharedAddOn/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationCinderVolumeAttachmentImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationCinderVolumeAttachmentImplTest.java
new file mode 100644
index 0000000000..786b613d0f
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationCinderVolumeAttachmentImplTest.java
@@ -0,0 +1,85 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_VOLUME_NEGATIVE;
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_VOLUME_POSITIVE;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataValidationType;
+
+import java.io.IOException;
+
+
+public class ResourceTranslationCinderVolumeAttachmentImplTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslateAllResourcesInOneFile() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/vol_attach/volume_and_attach_one_file/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/vol_attach/volume_and_attach_one_file/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_VOLUME,
+        TEST_VOLUME_POSITIVE);
+  }
+
+  @Test
+  public void testVolFileIsNestedInMainHeatFile() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/vol_attach/volume_file_nested_in_main_file_in_manifest/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/vol_attach/volume_file_nested_in_main_file_in_manifest/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_VOLUME,
+        TEST_VOLUME_POSITIVE);
+  }
+
+  @Test
+  public void testVolFileAsDataOfNested() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/vol_attach/nested_with_inner_vol/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/vol_attach/nested_with_inner_vol/out";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_VOLUME,
+        TEST_VOLUME_POSITIVE);
+  }
+
+  @Test
+  public void testVolFileIsParallelToMainHeatFile() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/vol_attach/volume_file_parallel_to_main_file/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/vol_attach/volume_file_parallel_to_main_file/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_VOLUME,
+        TEST_VOLUME_NEGATIVE);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationCinderVolumeImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationCinderVolumeImplTest.java
new file mode 100644
index 0000000000..6afb3cf5bd
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationCinderVolumeImplTest.java
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Test;
+
+
+public class ResourceTranslationCinderVolumeImplTest extends BaseResourceTranslationTest {
+  public ResourceTranslationCinderVolumeImplTest() {
+    inputFilesPath = "/mock/services/heattotosca/cinder_volume_translation/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/cinder_volume_translation/expectedoutputfiles";
+  }
+
+  @Test
+  public void testTranslate() throws Exception {
+    testTranslation();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailServiceInstanceImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailServiceInstanceImplTest.java
new file mode 100644
index 0000000000..723766ba78
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailServiceInstanceImplTest.java
@@ -0,0 +1,99 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+
+public class ResourceTranslationContrailServiceInstanceImplTest
+    extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslateOneServiceInstance() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/oneServiceInstance/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/oneServiceInstance/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateDiffServiceTemplate() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/diffServiceTemplate/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/diffServiceTemplate/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateSharedNetworkMulti() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/sharedNetworkMulti/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/sharedNetworkMulti/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateSameServiceTemplate() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/sameServiceTemplate/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/sameServiceTemplate/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+
+  @Test
+  public void testTranslateConnectToNetworkMultiNested() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/connectToNetworkMultiNested/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/connectToNetworkMultiNested/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testTranslateConnectToSharedNetworkMultiNested() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/connectToNetworkSharedMultiNested/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrail2serviceinstance/connectToNetworkSharedMultiNested/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailV2Test.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailV2Test.java
index e4e1ad9216..fe47858727 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationContrailV2Test.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailV2Test.java
@@ -1,4 +1,24 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -53,4 +73,4 @@ public class ResourceTranslationContrailV2Test extends BaseResourceTranslationTe
   }
 
 
-}
\ No newline at end of file
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailV2VlanSubInterfaceImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailV2VlanSubInterfaceImplTest.java
new file mode 100644
index 0000000000..796bb82dbd
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailV2VlanSubInterfaceImplTest.java
@@ -0,0 +1,62 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import java.io.IOException;
+
+/**
+ * @author SHIRIA
+ * @since December 04, 2016.
+ */
+public class ResourceTranslationContrailV2VlanSubInterfaceImplTest extends
+    BaseResourceTranslationTest {
+    @Override
+    @Before
+    public void setUp() throws IOException {
+        // do not delete this function. it prevents the superclass setup from running
+    }
+
+    //todo - remove the ignore once we will support VMI as sub port
+    @Ignore
+    @Test
+    public void testTranslateVlanSubInterfaceWithGetResource() throws Exception {
+        inputFilesPath = "/mock/services/heattotosca/contrailv2Vlan/oneInterface/inputfiles";
+        outputFilesPath = "/mock/services/heattotosca/contrailv2Vlan/oneInterface/expectedoutputfiles";
+        initTranslatorAndTranslate();
+        testTranslation();
+    }
+
+    //todo - remove the ignore once we will support VMI as sub port
+    @Ignore
+    @Test
+    public void testTranslateVlanSubInterfaceWithListOfInterfaceAndNetworks() throws Exception {
+        inputFilesPath = "/mock/services/heattotosca/contrailv2Vlan/listInterface/inputfiles";
+        outputFilesPath =
+                "/mock/services/heattotosca/contrailv2Vlan/listInterface/expectedoutputfiles";
+        initTranslatorAndTranslate();
+        testTranslation();
+    }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailV2VmInterfaceImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailV2VmInterfaceImplTest.java
new file mode 100644
index 0000000000..3e69ed17c0
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationContrailV2VmInterfaceImplTest.java
@@ -0,0 +1,113 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_CONNECTIVITY_POSITIVE;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataValidationType;
+
+import java.io.IOException;
+
+/**
+ * @author Avrahamg
+ * @since August 10, 2016
+ */
+public class ResourceTranslationContrailV2VmInterfaceImplTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslateVMIWithGetResource() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/contrailv2VMinterface/oneNet/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/contrailv2VMinterface/oneNet/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validatePortTemplateConsolidationData(ConsolidationDataValidationType
+        .VALIDATE_CONNECTIVITY, TEST_CONNECTIVITY_POSITIVE);
+  }
+
+  @Test
+  public void testTranslateVMIWithListOfNetworks() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/contrailv2VMinterface/listNet/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/listNet/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validatePortTemplateConsolidationData(ConsolidationDataValidationType
+        .VALIDATE_CONNECTIVITY, TEST_CONNECTIVITY_POSITIVE);
+  }
+
+  @Test
+  public void testMacAddressesValueMapOfListWithOneItem() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressesValueMapOneItem/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressesValueMapOneItem/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testMacAddressesValueMapOfListWithTwoItems() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressesValueMapTwoItems/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressesValueMapTwoItems/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testMacAddressesValueMapOfListWithStaticValue() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressStaticValue/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressStaticValue/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testMacAddressesValueNotList() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressesValueNotAList/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressesValueNotAList/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testMacAddressesValueInProperForm() throws IOException {
+    inputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressesValueInProperForm/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/contrailv2VMinterface/macAddressesValueInProperForm/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNeutronPortImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNeutronPortImplTest.java
new file mode 100644
index 0000000000..854a2632b3
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNeutronPortImplTest.java
@@ -0,0 +1,60 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_CONNECTIVITY_POSITIVE;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataValidationType;
+
+import java.io.IOException;
+
+
+public class ResourceTranslationNeutronPortImplTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslate() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/neutron_port_translation/inputfiles";
+    outputFilesPath = "/mock/services/heattotosca/neutron_port_translation/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validatePortTemplateConsolidationData(ConsolidationDataValidationType
+        .VALIDATE_CONNECTIVITY, TEST_CONNECTIVITY_POSITIVE);
+  }
+
+  @Test
+  public void testTranslateSecure() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/neutron_security_group_translation/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/neutron_security_group_translation/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validatePortTemplateConsolidationData(ConsolidationDataValidationType
+        .VALIDATE_CONNECTIVITY, TEST_CONNECTIVITY_POSITIVE);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNeutronSecurityGroupImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNeutronSecurityGroupImplTest.java
new file mode 100644
index 0000000000..a0766d99ba
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNeutronSecurityGroupImplTest.java
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Test;
+
+
+public class ResourceTranslationNeutronSecurityGroupImplTest extends BaseResourceTranslationTest {
+
+  {
+    inputFilesPath = "/mock/services/heattotosca/neutron_security_group_translation/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/neutron_security_group_translation/expectedoutputfiles";
+  }
+
+  @Test
+  public void testTranslate() throws Exception {
+    testTranslation();
+  }
+
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNovaServerGroupsImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNovaServerGroupsImplTest.java
new file mode 100644
index 0000000000..03b9402e01
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationNovaServerGroupsImplTest.java
@@ -0,0 +1,72 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants.TEST_GROUP_POSITIVE;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataValidationType;
+
+import java.io.IOException;
+
+
+public class ResourceTranslationNovaServerGroupsImplTest extends BaseResourceTranslationTest {
+
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslate() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/novaservergroups/staticPolicy/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/novaservergroups/staticPolicy/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_GROUP,
+        TEST_GROUP_POSITIVE);
+  }
+
+  @Test
+  public void testTranslateDynamicPolicy() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/novaservergroups/dynamicPolicy/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/novaservergroups/dynamicPolicy/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_GROUP,
+        TEST_GROUP_POSITIVE);
+  }
+
+  @Test
+  public void testTranslateServerGroupShared() throws IOException {
+    inputFilesPath = "/mock/services/heattotosca/novaservergroups/sharedServerGroup/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/novaservergroups/sharedServerGroup/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateComputeTemplateConsolidationData(ConsolidationDataValidationType.VALIDATE_GROUP,
+        TEST_GROUP_POSITIVE);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationResourceGroupImplTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationResourceGroupImplTest.java
index de1b0bfe29..1488edc16e 100644
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/ResourceTranslationResourceGroupImplTest.java
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/ResourceTranslationResourceGroupImplTest.java
@@ -1,6 +1,25 @@
-package org.openecomp.sdc.translator.services.heattotosca.impl;
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
 
-import org.openecomp.sdc.common.errors.CoreException;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -10,10 +29,6 @@ import org.mockito.runners.MockitoJUnitRunner;
 
 import java.io.IOException;
 
-/**
- * @author shiria
- * @since July 21, 2016.
- */
 @RunWith(MockitoJUnitRunner.class)
 public class ResourceTranslationResourceGroupImplTest extends BaseResourceTranslationTest {
   @Rule
@@ -87,18 +102,6 @@ public class ResourceTranslationResourceGroupImplTest extends BaseResourceTransl
   }
 
   @Test
-  public void testTranslateResourceGroupInvalidIndexVar() throws Exception {
-    thrown.expect(CoreException.class);
-    thrown.expectMessage(
-        "'index_var' property has invalid value. Actual value is '{get_param=index_parameter}' while 'String' value expected.");
-
-    inputFilesPath = "/mock/heat/nested/resourceGroupInvalid/inputs";
-    outputFilesPath = "/mock/heat/nested/resourceGroupInvalid/expectedoutputfiles";
-    initTranslatorAndTranslate();
-    testTranslation();
-  }
-
-  @Test
   public void testTranslateMDNS() throws Exception {
     inputFilesPath = "/mock/heat/nested/resourceGroupMDNS/inputs";
     outputFilesPath = "/mock/heat/nested/resourceGroupMDNS/expectedoutputfiles";
@@ -107,4 +110,4 @@ public class ResourceTranslationResourceGroupImplTest extends BaseResourceTransl
   }
 
 
-}
\ No newline at end of file
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/SecurityGroupToNovaResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/SecurityGroupToNovaResourceConnectionTest.java
new file mode 100644
index 0000000000..3aa8cf5545
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/SecurityGroupToNovaResourceConnectionTest.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+public class SecurityGroupToNovaResourceConnectionTest extends BaseResourceTranslationTest {
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testSecurityGroupToPortConnectionAddOnConnection() throws Exception {
+    inputFilesPath = "/mock/services/heattotosca/securityGroupToNovaAddOn/inputfiles";
+    outputFilesPath =
+            "/mock/services/heattotosca/securityGroupToNovaAddOn/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/SecurityRulesToPortResourceConnectionTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/SecurityRulesToPortResourceConnectionTest.java
new file mode 100644
index 0000000000..724f6247af
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/SecurityRulesToPortResourceConnectionTest.java
@@ -0,0 +1,109 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
+
+import static org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.ConsolidationDataTestUtil.validateNestedNodesConnectedInSecurityRuleToPort;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.sdc.translator.services.heattotosca.buildconsolidationdata.TestConstants;
+
+import java.io.IOException;
+
+
+public class SecurityRulesToPortResourceConnectionTest extends BaseResourceTranslationTest {
+  @Override
+  @Before
+  public void setUp() throws IOException {
+    // do not delete this function. it prevents the superclass setup from running
+  }
+
+  @Test
+  public void testTranslateSecurityRuleToPortNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/securityrulestoportconnection/securityrulestoportnestedconnection/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/securityrulestoportconnection/securityrulestoportnestedconnection/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateNestedNodesConnectedInSecurityRuleToPort(TestConstants
+        .TEST_SECURITY_RULE_PORT_NESTED_CONNECTION, translationContext);
+  }
+
+  @Test
+  public void testTranslateSecurityRuleToPortSharedPortNestedConnection() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/securityrulestoportconnection/securityruletosharedportlinking/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/securityrulestoportconnection/securityruletosharedportlinking/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateNestedNodesConnectedInSecurityRuleToPort(TestConstants
+        .TEST_SECURITY_RULE_PORT_NESTED_SHARED_PORT, translationContext);
+  }
+
+  @Test
+  public void testSecurityRuleToPortConnectionSharedAddOnConnection() throws Exception {
+    inputFilesPath =
+            "/mock/services/heattotosca/securityrulestoportconnection/securityRulesToPortSharedAddOn/inputfiles";
+    outputFilesPath =
+            "/mock/services/heattotosca/securityrulestoportconnection/securityRulesToPortSharedAddOn/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+  @Test
+  public void testSecurityRuleToPortConnectionNestedGetResource() throws Exception {
+    inputFilesPath =
+            "/mock/services/heattotosca/securityrulestoportconnection/securityRulesToPortGetResource/inputfiles";
+    outputFilesPath =
+            "/mock/services/heattotosca/securityrulestoportconnection/securityRulesToPortGetResource/out";
+    initTranslatorAndTranslate();
+    testTranslation();
+  }
+
+
+  @Test
+  public void testSecurityRuleToPortConnectionNestedMultiLevelsGetResource() throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/securityrulestoportconnection/nestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/securityrulestoportconnection/nestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateNestedNodesConnectedInSecurityRuleToPort(TestConstants
+        .TEST_SECURITY_RULE_PORT_MULTI_LEVEL_NESTED_CONNECTION, translationContext);
+  }
+
+  @Test
+  public void testSecurityRuleToPortConnectionSharedNestedMultiLevelsGetResource()
+      throws Exception {
+    inputFilesPath =
+        "/mock/services/heattotosca/securityrulestoportconnection/sharedNestedMultiLevels/inputfiles";
+    outputFilesPath =
+        "/mock/services/heattotosca/securityrulestoportconnection/sharedNestedMultiLevels/expectedoutputfiles";
+    initTranslatorAndTranslate();
+    testTranslation();
+    validateNestedNodesConnectedInSecurityRuleToPort(TestConstants
+        .TEST_SECURITY_RULE_PORT_MULTI_LEVEL_NESTED_SHARED_PORT, translationContext);
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/mapping/TranslatorHeatToToscaFunctionConverterTest.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/mapping/TranslatorHeatToToscaFunctionConverterTest.java
deleted file mode 100644
index 7fccd6c080..0000000000
--- a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/mapping/TranslatorHeatToToscaFunctionConverterTest.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package org.openecomp.sdc.translator.services.heattotosca.mapping;
-
-import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
-import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
-import org.openecomp.sdc.tosca.services.ToscaConstants;
-import org.openecomp.sdc.tosca.services.ToscaFileOutputService;
-import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
-import org.openecomp.sdc.translator.services.heattotosca.TranslationContext;
-import org.openecomp.core.utilities.file.FileUtils;
-import org.junit.Assert;
-import org.junit.Test;
-
-import java.util.HashMap;
-import java.util.List;
-
-public class TranslatorHeatToToscaFunctionConverterTest {
-
-  @Test
-  public void testGetFileWithExtensionFunction() {
-    String functionName = "get_file";
-    Object function = "scripFileName.sh";
-    String heatFileName = "heatFileName";
-    HeatOrchestrationTemplate heatOrchestrationTemplate = new HeatOrchestrationTemplate();
-    NodeTemplate nodeTemplate = new NodeTemplate();
-    TranslationContext context = new TranslationContext();
-
-    testGetToscaFunctionForGetFile(functionName, function, heatFileName, heatOrchestrationTemplate,
-        nodeTemplate, context);
-  }
-
-  @Test
-  public void testGetFileWithoutExtensionFunction() {
-    String functionName = "get_file";
-    Object function = "scripFileName";
-    String heatFileName = "heatFileName";
-    HeatOrchestrationTemplate heatOrchestrationTemplate = new HeatOrchestrationTemplate();
-    NodeTemplate nodeTemplate = new NodeTemplate();
-    TranslationContext context = new TranslationContext();
-
-    //#      route_targets: { "Fn::Split" : [ ",", Ref: route_targets ] }
-    testGetToscaFunctionForGetFile(functionName, function, heatFileName, heatOrchestrationTemplate,
-        nodeTemplate, context);
-  }
-
-  private void testGetToscaFunctionForGetFile(String functionName, Object function,
-                                              String heatFileName,
-                                              HeatOrchestrationTemplate heatOrchestrationTemplate,
-                                              NodeTemplate nodeTemplate,
-                                              TranslationContext context) {
-    Object result = TranslatorHeatToToscaFunctionConverter
-        .getToscaFunction(functionName, function, heatFileName, heatOrchestrationTemplate,
-            nodeTemplate, context);
-    Assert.assertNotNull(((HashMap) result).get("get_artifact"));
-    List artifactParameters = (List) ((HashMap) result).get("get_artifact");
-    Assert.assertNotNull(artifactParameters);
-    Assert.assertEquals(artifactParameters.size(), 2);
-    Assert.assertEquals(artifactParameters.get(0), ToscaConstants.MODELABLE_ENTITY_NAME_SELF);
-    Assert.assertEquals(artifactParameters.get(1), ((String) function).split("\\.")[0]);
-
-    Assert.assertNotNull(nodeTemplate.getArtifacts());
-    Assert.assertNotNull(
-        nodeTemplate.getArtifacts().get(FileUtils.getFileWithoutExtention((String) function)));
-    ToscaFileOutputService toscaFileOutputService = new ToscaFileOutputServiceCsarImpl();
-    Assert.assertEquals(
-        nodeTemplate.getArtifacts().get(FileUtils.getFileWithoutExtention((String) function))
-            .getFile(), "../" + toscaFileOutputService.getArtifactsFolderName() + "/" + function);
-  }
-}