SO refactor - extract junit from WorkflowActionTest to ServiceEBBLoaderTest

Issue-ID: SO-3489

Signed-off-by: Marcin Rzepecki <marcin.rzepecki@nokia.com>
Change-Id: I54b3a72e1ddd34b3039eccbb3ef3c32a3428ad99

9 files changed, 428 insertions, 183 deletions

diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/ServiceEBBLoader.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/ServiceEBBLoader.java
index 55a92b0b81..068c287ee7 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/ServiceEBBLoader.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/ServiceEBBLoader.java
@@ -12,7 +12,6 @@ import org.onap.aaiclient.client.aai.entities.Relationships;
 import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder;
 import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
 import org.onap.so.bpmn.infrastructure.workflow.tasks.VrfBondingServiceException;
-import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionExtractResourcesAAI;
 import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowType;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/VnfEBBLoader.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/VnfEBBLoader.java
index 210d5195e5..b271226414 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/VnfEBBLoader.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/VnfEBBLoader.java
@@ -32,7 +32,6 @@ import org.onap.aaiclient.client.aai.AAICommonObjectMapperProvider;
 import org.onap.aaiclient.client.aai.entities.AAIResultWrapper;
 import org.onap.aaiclient.client.aai.entities.Relationships;
 import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
-import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionExtractResourcesAAI;
 import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowType;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionExtractResourcesAAI.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/WorkflowActionExtractResourcesAAI.java
index 4140692b44..7f1eb0ef07 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionExtractResourcesAAI.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/WorkflowActionExtractResourcesAAI.java
@@ -18,7 +18,7 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.so.bpmn.infrastructure.workflow.tasks;
+package org.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader;
 
 import java.util.List;
 import java.util.Optional;
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/BaseTaskTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/BaseTaskTest.java
index ab83acaec2..78b9bf1ee6 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/BaseTaskTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/BaseTaskTest.java
@@ -27,7 +27,7 @@ import org.mockito.junit.MockitoJUnitRunner;
 import org.onap.so.bpmn.common.InjectionHelper;
 import org.onap.so.bpmn.common.data.TestDataSetup;
 import org.onap.so.bpmn.infrastructure.flowspecific.tasks.AssignNetworkBBUtils;
-import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionExtractResourcesAAI;
+import org.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader.WorkflowActionExtractResourcesAAI;
 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetup;
 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
 import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionTest.java
index 31f37f4ac3..10e6ed4895 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionTest.java
@@ -24,16 +24,13 @@
 
 package org.onap.so.bpmn.infrastructure.workflow.tasks;
 
-import static com.shazam.shazamcrest.matcher.Matchers.sameBeanAs;
 import static org.hamcrest.CoreMatchers.containsString;
 import static org.hamcrest.CoreMatchers.equalTo;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyList;
 import static org.mockito.ArgumentMatchers.anyObject;
@@ -57,7 +54,6 @@ import java.util.UUID;
 import org.camunda.bpm.engine.delegate.BpmnError;
 import org.camunda.bpm.engine.delegate.DelegateExecution;
 import org.camunda.bpm.extension.mockito.delegate.DelegateExecutionFake;
-import org.javatuples.Pair;
 import org.junit.Before;
 import org.junit.Ignore;
 import org.junit.Rule;
@@ -2064,180 +2060,6 @@ public class WorkflowActionTest extends BaseTaskTest {
         }
     }
 
-    @Ignore
-    @Test
-    public void traverseCatalogDbServiceMultipleNetworkTest() throws IOException, VrfBondingServiceException {
-        execution.setVariable("testProcessKey", "testProcessKeyValue");
-        Service service = new Service();
-        List<NetworkResourceCustomization> networkCustomizations = new ArrayList<>();
-        NetworkResourceCustomization networkCust = new NetworkResourceCustomization();
-        networkCust.setModelCustomizationUUID("123");
-        networkCustomizations.add(networkCust);
-        service.setNetworkCustomizations(networkCustomizations);
-        NetworkCollectionResourceCustomization collectionResourceCustomization =
-                new NetworkCollectionResourceCustomization();
-        collectionResourceCustomization.setModelCustomizationUUID("123");
-        CollectionResource collectionResource = new CollectionResource();
-        collectionResource.setToscaNodeType("NetworkCollection");
-        InstanceGroup instanceGroup = new InstanceGroup();
-        List<CollectionResourceInstanceGroupCustomization> collectionInstanceGroupCustomizations = new ArrayList<>();
-        CollectionResourceInstanceGroupCustomization collectionInstanceGroupCustomization =
-                new CollectionResourceInstanceGroupCustomization();
-        collectionInstanceGroupCustomization.setSubInterfaceNetworkQuantity(3);
-        collectionInstanceGroupCustomizations.add(collectionInstanceGroupCustomization);
-        instanceGroup.setCollectionInstanceGroupCustomizations(collectionInstanceGroupCustomizations);
-        collectionResource.setInstanceGroup(instanceGroup);
-        collectionResourceCustomization.setCollectionResource(collectionResource);;
-        service.setModelUUID("abc");
-        service.getCollectionResourceCustomizations().add(collectionResourceCustomization);
-        service.getCollectionResourceCustomizations().add(collectionResourceCustomization);
-        doReturn(service).when(catalogDbClient).getServiceByID("3c40d244-808e-42ca-b09a-256d83d19d0a");
-        doReturn(collectionResourceCustomization).when(catalogDbClient)
-                .getNetworkCollectionResourceCustomizationByID("123");
-        String bpmnRequest = readBpmnRequestFromFile(MACRO_ACTIVATE_DELETE_UNASSIGN_JSON);
-        ObjectMapper mapper = new ObjectMapper();
-        ServiceInstancesRequest sIRequest = mapper.readValue(bpmnRequest, ServiceInstancesRequest.class);
-        List<Resource> resourceCounter = new ArrayList<>();
-        thrown.expect(BpmnError.class);
-        List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
-        serviceEBBLoader.traverseCatalogDbService(execution, sIRequest, resourceCounter, aaiResourceIds);
-    }
-
-
-
-    @Test
-    public void findCatalogNetworkCollectionTest() {
-        Service service = new Service();
-        NetworkCollectionResourceCustomization networkCustomization = new NetworkCollectionResourceCustomization();
-        networkCustomization.setModelCustomizationUUID("123");
-        service.getCollectionResourceCustomizations().add(networkCustomization);
-        doReturn(networkCustomization).when(catalogDbClient).getNetworkCollectionResourceCustomizationByID("123");
-        CollectionResourceCustomization customization =
-                serviceEBBLoader.findCatalogNetworkCollection(execution, service);
-        assertNotNull(customization);
-    }
-
-    @Test
-    public void findCatalogNetworkCollectionEmptyTest() {
-        Service service = new Service();
-        NetworkCollectionResourceCustomization networkCustomization = new NetworkCollectionResourceCustomization();
-        networkCustomization.setModelCustomizationUUID("123");
-        service.getCollectionResourceCustomizations().add(networkCustomization);
-        CollectionResourceCustomization customization =
-                serviceEBBLoader.findCatalogNetworkCollection(execution, service);
-        assertNull(customization);
-    }
-
-    @Test
-    public void findCatalogNetworkCollectionMoreThanOneTest() {
-        Service service = new Service();
-        NetworkCollectionResourceCustomization networkCustomization1 = new NetworkCollectionResourceCustomization();
-        networkCustomization1.setModelCustomizationUUID("123");
-        NetworkCollectionResourceCustomization networkCustomization2 = new NetworkCollectionResourceCustomization();
-        networkCustomization2.setModelCustomizationUUID("321");
-        service.getCollectionResourceCustomizations().add(networkCustomization1);
-        service.getCollectionResourceCustomizations().add(networkCustomization2);
-        doReturn(networkCustomization1).when(catalogDbClient).getNetworkCollectionResourceCustomizationByID("123");
-        doReturn(networkCustomization2).when(catalogDbClient).getNetworkCollectionResourceCustomizationByID("321");
-        serviceEBBLoader.findCatalogNetworkCollection(execution, service);
-        assertEquals("Found multiple Network Collections in the Service model, only one per Service is supported.",
-                execution.getVariable("WorkflowActionErrorMessage"));
-    }
-
-
-    @Test
-    public void traverseAAIServiceTest() {
-        List<Resource> resourceCounter = new ArrayList<>();
-        String resourceId = "si0";
-        List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
-
-        ServiceInstance serviceInstanceAAI = new ServiceInstance();
-        serviceInstanceAAI.setServiceInstanceId(resourceId);
-
-        org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstance = setServiceInstance();
-        setGenericVnf();
-        setVfModule(true);
-        setVolumeGroup();
-        setL3Network();
-        setCollection();
-        setConfiguration();
-
-        Configuration config = new Configuration();
-        config.setConfigurationId("testConfigurationId2");
-        serviceInstance.getConfigurations().add(config);
-
-        Relationship relationship1 = new Relationship();
-        relationship1.setRelatedTo("vnfc");
-        RelationshipList relationshipList1 = new RelationshipList();
-        relationshipList1.getRelationship().add(relationship1);
-
-        Relationship relationship2 = new Relationship();
-        relationship2.setRelatedTo("vpn-binding");
-        RelationshipList relationshipList2 = new RelationshipList();
-        relationshipList2.getRelationship().add(relationship2);
-
-        org.onap.aai.domain.yang.Configuration aaiConfiguration1 = new org.onap.aai.domain.yang.Configuration();
-        aaiConfiguration1.setConfigurationId("testConfigurationId");
-        aaiConfiguration1.setRelationshipList(relationshipList1);
-
-        org.onap.aai.domain.yang.Configuration aaiConfiguration2 = new org.onap.aai.domain.yang.Configuration();
-        aaiConfiguration2.setConfigurationId("testConfigurationId2");
-        aaiConfiguration2.setRelationshipList(relationshipList1);
-
-        try {
-            doReturn(serviceInstanceAAI).when(bbSetupUtils).getAAIServiceInstanceById(resourceId);
-            doReturn(serviceInstance).when(bbInputSetup).getExistingServiceInstance(serviceInstanceAAI);
-            doReturn(Optional.of(aaiConfiguration1)).when(aaiConfigurationResources)
-                    .getConfiguration("testConfigurationId");
-            doReturn(Optional.of(aaiConfiguration2)).when(aaiConfigurationResources)
-                    .getConfiguration("testConfigurationId2");
-            serviceEBBLoader.traverseAAIService(execution, resourceCounter, resourceId, aaiResourceIds);
-            assertEquals(8, resourceCounter.size());
-            assertTrue(resourceCounter.get(2).isBaseVfModule());
-            assertThat(aaiResourceIds, sameBeanAs(getExpectedResourceIds()));
-        } catch (Exception e) {
-            fail("Unexpected exception was thrown.");
-        }
-    }
-
-    @Test
-    public void foundRelatedTest() {
-        List<Resource> resourceList = new ArrayList<>();
-        resourceList.add(new Resource(WorkflowType.PNF, "model customization id", false));
-        resourceList.add(new Resource(WorkflowType.VNF, "model customization id", false));
-        resourceList.add(new Resource(WorkflowType.NETWORK, "model customization id", false));
-        resourceList.add(new Resource(WorkflowType.NETWORKCOLLECTION, "model customization id", false));
-
-        assertEquals(serviceEBBLoader.foundRelated(resourceList), true);
-    }
-
-    @Test
-    public void containsWorkflowTypeTest() {
-        List<Resource> resourceList = new ArrayList<>();
-        resourceList.add(new Resource(WorkflowType.PNF, "resource id", false));
-        resourceList.add(new Resource(WorkflowType.VNF, "model customization id", false));
-        resourceList.add(new Resource(WorkflowType.NETWORK, "model customization id", false));
-        resourceList.add(new Resource(WorkflowType.NETWORKCOLLECTION, "model customization id", false));
-
-        assertEquals(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.PNF), true);
-        assertEquals(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.VNF), true);
-        assertEquals(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.NETWORK), true);
-        assertEquals(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.NETWORKCOLLECTION), true);
-        assertEquals(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.CONFIGURATION), false);
-    }
-
-    private List<Pair<WorkflowType, String>> getExpectedResourceIds() {
-        List<Pair<WorkflowType, String>> resourceIds = new ArrayList<>();
-        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VNF, "testVnfId1"));
-        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VFMODULE, "testVfModuleId1"));
-        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VOLUMEGROUP, "testVolumeGroupId1"));
-        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.NETWORK, "testNetworkId1"));
-        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.NETWORKCOLLECTION, "testId"));
-        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.CONFIGURATION, "testConfigurationId"));
-        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.CONFIGURATION, "testConfigurationId2"));
-        return resourceIds;
-    }
-
     private List<OrchestrationFlow> createFlowList(String... flowNames) {
         List<OrchestrationFlow> result = new ArrayList<>();
         int sequenceNumber = 1;
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/ServiceEBBLoaderTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/ServiceEBBLoaderTest.java
new file mode 100644
index 0000000000..a5ecf364a6
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/ServiceEBBLoaderTest.java
@@ -0,0 +1,357 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (c) 2020 Nokia
+ * ================================================================================
+ * 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.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.camunda.bpm.extension.mockito.delegate.DelegateExecutionFake;
+import org.javatuples.Pair;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.mockito.Mock;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aaiclient.client.aai.entities.Relationships;
+import org.onap.so.bpmn.BaseTaskTest;
+import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
+import org.onap.so.bpmn.infrastructure.workflow.tasks.VrfBondingServiceException;
+import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowType;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
+import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetup;
+import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
+import org.onap.so.client.exception.ExceptionBuilder;
+import org.onap.so.client.orchestration.AAIConfigurationResources;
+import org.onap.so.db.catalog.beans.ConfigurationResourceCustomization;
+import org.onap.so.db.catalog.beans.Service;
+import org.onap.so.db.catalog.beans.CollectionResourceCustomization;
+import org.onap.so.db.catalog.beans.NetworkCollectionResourceCustomization;
+import org.onap.so.db.catalog.beans.NetworkResourceCustomization;
+import org.onap.so.db.catalog.beans.CollectionResource;
+import org.onap.so.db.catalog.beans.CollectionResourceInstanceGroupCustomization;
+import org.onap.so.db.catalog.beans.InstanceGroup;
+import org.onap.so.db.catalog.client.CatalogDbClient;
+import org.onap.so.serviceinstancebeans.RelatedInstance;
+import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import static com.shazam.shazamcrest.matcher.Matchers.sameBeanAs;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.anyList;
+import static org.mockito.Mockito.anyString;
+
+public class ServiceEBBLoaderTest extends BaseTaskTest {
+
+    private static final String MACRO_ACTIVATE_DELETE_UNASSIGN_JSON = "Macro/ServiceMacroActivateDeleteUnassign.json";
+    private static final String MACRO_ASSIGN_JSON = "Macro/ServiceMacroAssign.json";
+
+    @Rule
+    public ExpectedException thrown = ExpectedException.none();
+
+    @Mock
+    protected Relationships relationships;
+
+    private DelegateExecution execution;
+    private ServiceEBBLoader serviceEBBLoader;
+    private UserParamsServiceTraversal mockUserParamsServiceTraversal;
+    private CatalogDbClient mockCatalogDbClient;
+    private VrfValidation mockVrfValidation;
+    private AAIConfigurationResources mockAaiConfigurationResources;
+    private WorkflowActionExtractResourcesAAI mockWorkflowActionExtractResourcesAAI;
+    private BBInputSetupUtils mockBbInputSetupUtils;
+    private BBInputSetup mockBbInputSetup;
+
+    @Before
+    public void before() throws Exception {
+        execution = new DelegateExecutionFake();
+        mockUserParamsServiceTraversal = mock(UserParamsServiceTraversal.class);
+        mockCatalogDbClient = mock(CatalogDbClient.class);
+        mockVrfValidation = mock(VrfValidation.class);
+        mockAaiConfigurationResources = mock(AAIConfigurationResources.class);
+        mockWorkflowActionExtractResourcesAAI = mock(WorkflowActionExtractResourcesAAI.class);
+        mockBbInputSetupUtils = mock(BBInputSetupUtils.class);
+        mockBbInputSetup = mock(BBInputSetup.class);
+        serviceEBBLoader = new ServiceEBBLoader(mockUserParamsServiceTraversal, mockCatalogDbClient, mockVrfValidation,
+                mockAaiConfigurationResources, mockWorkflowActionExtractResourcesAAI, mockBbInputSetupUtils,
+                mockBbInputSetup, mock(ExceptionBuilder.class));
+    }
+
+
+    @Test
+    public void getResourceListForServiceWithRequestActionAssignInstance()
+            throws IOException, VrfBondingServiceException {
+        String bpmnRequest = readBpmnRequestFromFile(MACRO_ASSIGN_JSON);
+        ObjectMapper mapper = new ObjectMapper();
+        ServiceInstancesRequest sIRequest = mapper.readValue(bpmnRequest, ServiceInstancesRequest.class);
+        String requestAction = "assignInstance";
+        String serviceInstanceId = "123";
+        String resourceId = "si0";
+        List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
+        doReturn(prepareListWithResources()).when(mockUserParamsServiceTraversal).getResourceListFromUserParams(any(),
+                anyList(), anyString(), anyString());
+        List<Resource> resources = serviceEBBLoader.getResourceListForService(sIRequest, requestAction, execution,
+                serviceInstanceId, resourceId, aaiResourceIds);
+        assertNotNull(resources);
+        assertEquals(resources.size(), 6);
+    }
+
+    @Test
+    public void findCatalogNetworkCollectionTest() {
+        Service service = new Service();
+        NetworkCollectionResourceCustomization networkCustomization = new NetworkCollectionResourceCustomization();
+        networkCustomization.setModelCustomizationUUID("123");
+        service.getCollectionResourceCustomizations().add(networkCustomization);
+        doReturn(networkCustomization).when(mockCatalogDbClient).getNetworkCollectionResourceCustomizationByID("123");
+        CollectionResourceCustomization customization =
+                serviceEBBLoader.findCatalogNetworkCollection(execution, service);
+        assertNotNull(customization);
+    }
+
+    @Test
+    public void findCatalogNetworkCollectionEmptyTest() {
+        Service service = new Service();
+        NetworkCollectionResourceCustomization networkCustomization = new NetworkCollectionResourceCustomization();
+        networkCustomization.setModelCustomizationUUID("123");
+        service.getCollectionResourceCustomizations().add(networkCustomization);
+        CollectionResourceCustomization customization =
+                serviceEBBLoader.findCatalogNetworkCollection(execution, service);
+        assertNull(customization);
+    }
+
+    @Test
+    public void findCatalogNetworkCollectionMoreThanOneTest() {
+        Service service = new Service();
+        NetworkCollectionResourceCustomization networkCustomization1 = new NetworkCollectionResourceCustomization();
+        networkCustomization1.setModelCustomizationUUID("123");
+        NetworkCollectionResourceCustomization networkCustomization2 = new NetworkCollectionResourceCustomization();
+        networkCustomization2.setModelCustomizationUUID("321");
+        service.getCollectionResourceCustomizations().add(networkCustomization1);
+        service.getCollectionResourceCustomizations().add(networkCustomization2);
+        doReturn(networkCustomization1).when(mockCatalogDbClient).getNetworkCollectionResourceCustomizationByID("123");
+        doReturn(networkCustomization2).when(mockCatalogDbClient).getNetworkCollectionResourceCustomizationByID("321");
+        serviceEBBLoader.findCatalogNetworkCollection(execution, service);
+        assertEquals("Found multiple Network Collections in the Service model, only one per Service is supported.",
+                execution.getVariable("WorkflowActionErrorMessage"));
+    }
+
+    @Test
+    public void foundRelatedTest() {
+        List<Resource> resourceList = new ArrayList<>();
+        resourceList.add(new Resource(WorkflowType.PNF, "model customization id", false));
+        resourceList.add(new Resource(WorkflowType.VNF, "model customization id", false));
+        resourceList.add(new Resource(WorkflowType.NETWORK, "model customization id", false));
+        resourceList.add(new Resource(WorkflowType.NETWORKCOLLECTION, "model customization id", false));
+
+        assertTrue(serviceEBBLoader.foundRelated(resourceList));
+    }
+
+    @Test
+    public void containsWorkflowTypeTest() {
+        List<Resource> resourceList = new ArrayList<>();
+        resourceList.add(new Resource(WorkflowType.PNF, "resource id", false));
+        resourceList.add(new Resource(WorkflowType.VNF, "model customization id", false));
+        resourceList.add(new Resource(WorkflowType.NETWORK, "model customization id", false));
+        resourceList.add(new Resource(WorkflowType.NETWORKCOLLECTION, "model customization id", false));
+
+        assertTrue(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.PNF));
+        assertTrue(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.VNF));
+        assertTrue(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.NETWORK));
+        assertTrue(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.NETWORKCOLLECTION));
+        assertFalse(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.CONFIGURATION));
+    }
+
+    @Test
+    public void traverseAAIServiceTest() {
+        List<Resource> resourceCounter = new ArrayList<>();
+        String resourceId = "si0";
+        List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
+
+        ServiceInstance serviceInstanceAAI = new ServiceInstance();
+        serviceInstanceAAI.setServiceInstanceId(resourceId);
+
+        org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstance = setServiceInstance();
+        setGenericVnf();
+        setVfModule(true);
+        setVolumeGroup();
+        setL3Network();
+        setCollection();
+        setConfiguration();
+
+        Configuration config = new Configuration();
+        config.setConfigurationId("testConfigurationId2");
+        serviceInstance.getConfigurations().add(config);
+
+        Relationship relationship1 = new Relationship();
+        relationship1.setRelatedTo("vnfc");
+        RelationshipList relationshipList1 = new RelationshipList();
+        relationshipList1.getRelationship().add(relationship1);
+
+        Relationship relationship2 = new Relationship();
+        relationship2.setRelatedTo("vpn-binding");
+        RelationshipList relationshipList2 = new RelationshipList();
+        relationshipList2.getRelationship().add(relationship2);
+
+        org.onap.aai.domain.yang.Configuration aaiConfiguration1 = new org.onap.aai.domain.yang.Configuration();
+        aaiConfiguration1.setConfigurationId("testConfigurationId");
+        aaiConfiguration1.setRelationshipList(relationshipList1);
+
+        org.onap.aai.domain.yang.Configuration aaiConfiguration2 = new org.onap.aai.domain.yang.Configuration();
+        aaiConfiguration2.setConfigurationId("testConfigurationId2");
+        aaiConfiguration2.setRelationshipList(relationshipList1);
+
+        try {
+            doReturn(serviceInstanceAAI).when(mockBbInputSetupUtils).getAAIServiceInstanceById(resourceId);
+            doReturn(serviceInstance).when(mockBbInputSetup).getExistingServiceInstance(serviceInstanceAAI);
+            doReturn(Optional.of(aaiConfiguration1)).when(mockAaiConfigurationResources)
+                    .getConfiguration("testConfigurationId");
+            doReturn(Optional.of(aaiConfiguration2)).when(mockAaiConfigurationResources)
+                    .getConfiguration("testConfigurationId2");
+            serviceEBBLoader.traverseAAIService(execution, resourceCounter, resourceId, aaiResourceIds);
+            assertEquals(8, resourceCounter.size());
+            assertTrue(resourceCounter.get(2).isBaseVfModule());
+            assertThat(aaiResourceIds, sameBeanAs(getExpectedResourceIds()));
+        } catch (Exception e) {
+            fail("Unexpected exception was thrown.");
+        }
+    }
+
+    @Test
+    public void traverseVrfConfigurationTest() throws VrfBondingServiceException, JsonProcessingException {
+        List<Resource> resource = new ArrayList<>();
+        List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
+
+        Service service = new Service();
+        List<ConfigurationResourceCustomization> resourceCustomizations = new ArrayList<>();
+
+        ConfigurationResourceCustomization configuration = new ConfigurationResourceCustomization();
+        configuration.setModelCustomizationUUID("123");
+        resourceCustomizations.add(configuration);
+        service.setConfigurationCustomizations(resourceCustomizations);
+
+        Relationship relationship = new Relationship();
+        relationship.setRelatedTo("vpn-binding");
+
+        RelationshipList relationshipList = new RelationshipList();
+        relationshipList.getRelationship().add(relationship);
+
+        org.onap.aai.domain.yang.L3Network aaiLocalNetwork = new org.onap.aai.domain.yang.L3Network();
+        aaiLocalNetwork.setNetworkId("localNetworkId");
+        aaiLocalNetwork.setRelationshipList(relationshipList);
+
+        RelatedInstance relatedVpnBinding = new RelatedInstance();
+        relatedVpnBinding.setInstanceId("vpnBindingInstanceId");
+        RelatedInstance relatedLocalNetwork = new RelatedInstance();
+        relatedLocalNetwork.setInstanceId("localNetworkInstanceId");
+
+
+        doReturn(aaiLocalNetwork).when(mockBbInputSetupUtils).getAAIL3Network("localNetworkInstanceId");
+
+        serviceEBBLoader.traverseVrfConfiguration(aaiResourceIds, resource, service, relatedVpnBinding,
+                relatedLocalNetwork);
+        assertEquals(resource.size(), 1);
+        assertEquals(aaiResourceIds.size(), 0);
+    }
+
+    private List<Pair<WorkflowType, String>> getExpectedResourceIds() {
+        List<Pair<WorkflowType, String>> resourceIds = new ArrayList<>();
+        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VNF, "testVnfId1"));
+        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VFMODULE, "testVfModuleId1"));
+        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VOLUMEGROUP, "testVolumeGroupId1"));
+        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.NETWORK, "testNetworkId1"));
+        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.NETWORKCOLLECTION, "testId"));
+        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.CONFIGURATION, "testConfigurationId"));
+        resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.CONFIGURATION, "testConfigurationId2"));
+        return resourceIds;
+    }
+
+    @Test
+    public void traverseCatalogDbServiceMultipleNetworkTest() throws IOException, VrfBondingServiceException {
+        execution.setVariable("testProcessKey", "testProcessKeyValue");
+        Service service = new Service();
+        List<NetworkResourceCustomization> networkCustomizations = new ArrayList<>();
+        NetworkResourceCustomization networkCust = new NetworkResourceCustomization();
+        networkCust.setModelCustomizationUUID("123");
+        networkCustomizations.add(networkCust);
+        service.setNetworkCustomizations(networkCustomizations);
+        NetworkCollectionResourceCustomization collectionResourceCustomization =
+                new NetworkCollectionResourceCustomization();
+        collectionResourceCustomization.setModelCustomizationUUID("123");
+        CollectionResource collectionResource = new CollectionResource();
+        collectionResource.setToscaNodeType("NetworkCollection");
+        InstanceGroup instanceGroup = new InstanceGroup();
+        List<CollectionResourceInstanceGroupCustomization> collectionInstanceGroupCustomizations = new ArrayList<>();
+        CollectionResourceInstanceGroupCustomization collectionInstanceGroupCustomization =
+                new CollectionResourceInstanceGroupCustomization();
+        collectionInstanceGroupCustomization.setSubInterfaceNetworkQuantity(3);
+        collectionInstanceGroupCustomizations.add(collectionInstanceGroupCustomization);
+        instanceGroup.setCollectionInstanceGroupCustomizations(collectionInstanceGroupCustomizations);
+        collectionResource.setInstanceGroup(instanceGroup);
+        collectionResourceCustomization.setCollectionResource(collectionResource);;
+        service.setModelUUID("abc");
+        service.getCollectionResourceCustomizations().add(collectionResourceCustomization);
+        service.getCollectionResourceCustomizations().add(collectionResourceCustomization);
+
+
+        doReturn(service).when(mockCatalogDbClient).getServiceByID("3c40d244-808e-42ca-b09a-256d83d19d0a");
+        doReturn(collectionResourceCustomization).when(mockCatalogDbClient)
+                .getNetworkCollectionResourceCustomizationByID("123");
+        String bpmnRequest = readBpmnRequestFromFile(MACRO_ACTIVATE_DELETE_UNASSIGN_JSON);
+        ObjectMapper mapper = new ObjectMapper();
+        ServiceInstancesRequest sIRequest = mapper.readValue(bpmnRequest, ServiceInstancesRequest.class);
+
+        List<Resource> resource = new ArrayList<>();
+        List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
+
+        serviceEBBLoader.traverseCatalogDbService(execution, sIRequest, resource, aaiResourceIds);
+        assertEquals(resource.size(), 2);
+    }
+
+    private String readBpmnRequestFromFile(String fileName) throws IOException {
+        return new String(Files.readAllBytes(Paths.get("src/test/resources/__files/" + fileName)));
+    }
+
+    private List<Resource> prepareListWithResources() {
+        List<Resource> resourceList = new ArrayList<>();
+        resourceList.add(new Resource(WorkflowType.SERVICE, "3c40d244-808e-42ca-b09a-256d83d19d0a", false));
+        resourceList.add(new Resource(WorkflowType.VNF, "ab153b6e-c364-44c0-bef6-1f2982117f04", false));
+        resourceList.add(new Resource(WorkflowType.VOLUMEGROUP, "a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f", false));
+        resourceList.add(new Resource(WorkflowType.VFMODULE, "72d9d1cd-f46d-447a-abdb-451d6fb05fa8", false));
+        resourceList.add(new Resource(WorkflowType.VFMODULE, "3c40d244-808e-42ca-b09a-256d83d19d0a", false));
+        resourceList.add(new Resource(WorkflowType.VFMODULE, "72d9d1cd-f46d-447a-abdb-451d6fb05fa8", false));
+        return resourceList;
+    }
+}
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/UserParamsServiceTraversalTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/UserParamsServiceTraversalTest.java
index 75514b15d7..9f4bd97ac6 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/UserParamsServiceTraversalTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/UserParamsServiceTraversalTest.java
@@ -61,6 +61,7 @@ public class UserParamsServiceTraversalTest extends BaseTaskTest {
     private static final String MACRO_ASSIGN_JSON = "Macro/ServiceMacroAssign.json";
     private static final String MACRO_ASSIGN_PNF_JSON = "Macro/ServiceMacroAssignPnf.json";
     private static final String NETWORK_COLLECTION_JSON = "Macro/CreateNetworkCollection.json";
+    private static final String MACRO_CREATE_WITHOUT_RESOURCES_JSON = "Macro/ServiceMacroCreateWithoutResources.json";
     private static final String serviceInstanceId = "123";
     private DelegateExecution execution;
     private CatalogDbClient mockCatalogDbClient;
@@ -76,6 +77,24 @@ public class UserParamsServiceTraversalTest extends BaseTaskTest {
     }
 
     @Test
+    public void getResourceListFromUserParams() throws Exception {
+        initExecution(requestAction, readBpmnRequestFromFile(MACRO_CREATE_WITHOUT_RESOURCES_JSON), false);
+        Mockito.doReturn(getVfModuleCustomization()).when(mockCatalogDbClient)
+                .getVfModuleCustomizationByModelCuztomizationUUID("a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f");
+        Mockito.doReturn(getCvnfcCustomizations()).when(mockCatalogDbClient).getCvnfcCustomization(anyString(),
+                anyString(), anyString());
+
+        List<Resource> resourceListFromUserParams = userParamsServiceTraversal.getResourceListFromUserParams(execution,
+                getUserParams(), serviceInstanceId, requestAction);
+        List<WorkflowType> expected = List.of(WorkflowType.SERVICE);
+        List<WorkflowType> result =
+                resourceListFromUserParams.stream().map(Resource::getResourceType).collect(Collectors.toList());
+
+        assertEquals(1, resourceListFromUserParams.size());
+        assertThat(expected, is(result));
+    }
+
+    @Test
     public void getResourceListFromUserParamsForVnfs() throws Exception {
         initExecution(requestAction, readBpmnRequestFromFile(MACRO_ASSIGN_JSON), false);
         Mockito.doReturn(getVfModuleCustomization()).when(mockCatalogDbClient)
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionExtractResourcesAAITest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/WorkflowActionExtractResourcesAAITest.java
index 7ac245d0f4..ba55dd0365 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionExtractResourcesAAITest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/WorkflowActionExtractResourcesAAITest.java
@@ -18,7 +18,7 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.so.bpmn.infrastructure.workflow.tasks;
+package org.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;
@@ -38,6 +38,7 @@ import org.onap.aaiclient.client.aai.entities.Relationships;
 import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri;
 import org.onap.aaiclient.client.aai.entities.uri.AAISimpleUri;
 import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder.Types;
+import org.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader.WorkflowActionExtractResourcesAAI;
 import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
 
diff --git a/bpmn/so-bpmn-tasks/src/test/resources/__files/Macro/ServiceMacroCreateWithoutResources.json b/bpmn/so-bpmn-tasks/src/test/resources/__files/Macro/ServiceMacroCreateWithoutResources.json
new file mode 100644
index 0000000000..579c924d9b
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/resources/__files/Macro/ServiceMacroCreateWithoutResources.json
@@ -0,0 +1,48 @@
+{
+	"requestDetails": {
+		"modelInfo": {
+			"modelType": "service",
+			"modelInvariantId": "5d48acb5-097d-4982-aeb2-f4a3bd87d31b",
+			"modelVersionId": "3c40d244-808e-42ca-b09a-256d83d19d0a",
+			"modelName": "Sample Service Model",
+			"modelVersion": "10.0"
+		},
+		"cloudConfiguration": {
+			"cloudOwner" : "my-custom-cloud-owner"
+		},
+		"owningEntity": {
+			"owningEntityId": "038d99af-0427-42c2-9d15-971b99b9b489",
+			"owningEntityName": "PACKET CORE"
+		},
+		"project": {
+			"projectName": "{some project name}"
+		},
+		"subscriberInfo": {
+			"globalSubscriberId": "{some subscriber id}"
+		},
+		"requestInfo": {
+			"productFamilyId": "a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb",
+			"source": "VID",
+			"suppressRollback": true,
+			"requestorId": "xxxxxx",
+			"instanceName": "test"
+		},
+		"requestParameters": {
+			"subscriptionServiceType": "VMX",
+			"aLaCarte": false,
+			"userParams": [
+				{
+					"service": {
+						"modelInfo": {
+							"modelType": "service",
+							"modelName": "Sample Service Model",
+							"modelVersionId": "3c40d244-808e-42ca-b09a-256d83d19d0a"
+						},
+						"instanceParams": [],
+						"resources": {}
+					}
+				}
+			]
+		}
+	}
+}