26 files changed, 2154 insertions, 1537 deletions
diff --git a/src/test/java/org/openecomp/modelloader/config/ModelLoaderConfigTest.java b/src/test/java/org/openecomp/modelloader/config/ModelLoaderConfigTest.java
index 4018f14..0d068d5 100644
--- a/src/test/java/org/openecomp/modelloader/config/ModelLoaderConfigTest.java
+++ b/src/test/java/org/openecomp/modelloader/config/ModelLoaderConfigTest.java
@@ -1,122 +1,125 @@
-/*-
- * ============LICENSE_START=======================================================
- * MODEL LOADER SERVICE
- * ================================================================================
- * 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.modelloader.config;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.util.List;
-import java.util.Properties;
-
-import org.eclipse.jetty.util.security.Password;
-import org.junit.Test;
-import org.openecomp.modelloader.restclient.AaiRestClient;
-
-import org.openecomp.sdc.utils.ArtifactTypeEnum;
-
-public class ModelLoaderConfigTest {
-
-  @Test
-  public void testYangModelArtifactType() {
-    Properties props = new Properties();
-    props.setProperty("ml.distribution.ARTIFACT_TYPES",
-        "MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG");
-    ModelLoaderConfig config = new ModelLoaderConfig(props);
-
-    List<String> types = config.getRelevantArtifactTypes();
-
-    System.out.println("ArtifactType: " + types.get(0));
-    assertEquals(0,
-        types.get(0).compareToIgnoreCase(ArtifactTypeEnum.MODEL_INVENTORY_PROFILE.toString()));
-
-    System.out.println("ArtifactType: " + types.get(1));
-    assertEquals(0, types.get(1).compareToIgnoreCase(ArtifactTypeEnum.MODEL_QUERY_SPEC.toString()));
-
-    System.out.println("ArtifactType: " + types.get(2));
-    assertEquals(0, types.get(2).compareToIgnoreCase(ArtifactTypeEnum.VNF_CATALOG.toString()));
-
-    assertEquals(3, types.size());
-  }
-
-  @Test
-  public void testDecryptPassword() {
-    Properties props = new Properties();
-    String testPass = "youshallnotpass";
-    String encryptedTestPass = Password.obfuscate(testPass);
-
-    System.out.println("Encrypt " + testPass + " ==> " + encryptedTestPass);
-
-    props.put(ModelLoaderConfig.PROP_ML_DISTRIBUTION_PASSWORD, encryptedTestPass);
-    ModelLoaderConfig config = new ModelLoaderConfig(props);
-
-    assertEquals(testPass, config.getPassword());
-  }
-
-  @Test
-  public void testDecryptKeystorePassword() {
-    Properties props = new Properties();
-    String testPass = "youshallnotpass";
-    String encryptedTestPass = Password.obfuscate(testPass);
-
-    System.out.println("Encrypt " + testPass + " ==> " + encryptedTestPass);
-
-    props.put(ModelLoaderConfig.PROP_ML_DISTRIBUTION_KEYSTORE_PASSWORD, encryptedTestPass);
-    ModelLoaderConfig config = new ModelLoaderConfig(props);
-
-    assertEquals(testPass, config.getKeyStorePassword());
-  }
-
-  @Test
-  public void testDecryptAAIPassword() {
-
-    Properties props = new Properties();
-    String testPassword = "myvoiceismypassword";
-    String encryptedTestPassword = Password.obfuscate(testPassword);
-
-    props.put(ModelLoaderConfig.PROP_AAI_AUTHENTICATION_PASSWORD, encryptedTestPassword);
-    ModelLoaderConfig config = new ModelLoaderConfig(props);
-
-    assertEquals(testPassword, config.getAaiAuthenticationPassword());
-  }
-
-  @Test
-  public void testNoAAIAuth() throws IOException {
-
-    Properties props = new Properties();
-    props.load(
-        new FileInputStream("src/test/resources/model-loader-empty-auth-password.properties"));
-
-    ModelLoaderConfig config = new ModelLoaderConfig(props);
-    AaiRestClient aaiClient = new AaiRestClient(config);
-
-    assertFalse("Empty AAI Password should result in no basic authentication",
-        aaiClient.useBasicAuth());
-
-    props.load(new FileInputStream("src/test/resources/model-loader-no-auth-password.properties"));
-    config = new ModelLoaderConfig(props);
-    aaiClient = new AaiRestClient(config);
-
-    assertFalse("No AAI Password should result in no basic authentication",
-        aaiClient.useBasicAuth());
-  }
-}
+/**
+ * ============LICENSE_START=======================================================
+ * Model Loader
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.modelloader.config;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.List;
+import java.util.Properties;
+
+import org.eclipse.jetty.util.security.Password;
+import org.junit.Test;
+import org.openecomp.modelloader.restclient.AaiRestClient;
+
+import org.openecomp.sdc.utils.ArtifactTypeEnum;
+
+public class ModelLoaderConfigTest {
+
+  @Test
+  public void testYangModelArtifactType() {
+    Properties props = new Properties();
+    props.setProperty("ml.distribution.ARTIFACT_TYPES",
+        "MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG");
+    ModelLoaderConfig config = new ModelLoaderConfig(props, null);
+
+    List<String> types = config.getRelevantArtifactTypes();
+
+    System.out.println("ArtifactType: " + types.get(0));
+    assertEquals(0,
+        types.get(0).compareToIgnoreCase(ArtifactTypeEnum.MODEL_INVENTORY_PROFILE.toString()));
+
+    System.out.println("ArtifactType: " + types.get(1));
+    assertEquals(0, types.get(1).compareToIgnoreCase(ArtifactTypeEnum.MODEL_QUERY_SPEC.toString()));
+
+    System.out.println("ArtifactType: " + types.get(2));
+    assertEquals(0, types.get(2).compareToIgnoreCase(ArtifactTypeEnum.VNF_CATALOG.toString()));
+
+    assertEquals(3, types.size());
+  }
+
+  @Test
+  public void testDecryptPassword() {
+    Properties props = new Properties();
+    String testPass = "youshallnotpass";
+    String encryptedTestPass = Password.obfuscate(testPass);
+
+    System.out.println("Encrypt " + testPass + " ==> " + encryptedTestPass);
+
+    props.put(ModelLoaderConfig.PROP_ML_DISTRIBUTION_PASSWORD, encryptedTestPass);
+    ModelLoaderConfig config = new ModelLoaderConfig(props, null);
+
+    assertEquals(testPass, config.getPassword());
+  }
+
+  @Test
+  public void testDecryptKeystorePassword() {
+    Properties props = new Properties();
+    String testPass = "youshallnotpass";
+    String encryptedTestPass = Password.obfuscate(testPass);
+
+    System.out.println("Encrypt " + testPass + " ==> " + encryptedTestPass);
+
+    props.put(ModelLoaderConfig.PROP_ML_DISTRIBUTION_KEYSTORE_PASSWORD, encryptedTestPass);
+    ModelLoaderConfig config = new ModelLoaderConfig(props, null);
+
+    assertEquals(testPass, config.getKeyStorePassword());
+  }
+
+  @Test
+  public void testDecryptAAIPassword() {
+
+    Properties props = new Properties();
+    String testPassword = "myvoiceismypassword";
+    String encryptedTestPassword = Password.obfuscate(testPassword);
+
+    props.put(ModelLoaderConfig.PROP_AAI_AUTHENTICATION_PASSWORD, encryptedTestPassword);
+    ModelLoaderConfig config = new ModelLoaderConfig(props, null);
+
+    assertEquals(testPassword, config.getAaiAuthenticationPassword());
+  }
+
+  @Test
+  public void testNoAAIAuth() throws IOException {
+
+    Properties props = new Properties();
+    props.load(
+        new FileInputStream("src/test/resources/model-loader-empty-auth-password.properties"));
+
+    ModelLoaderConfig config = new ModelLoaderConfig(props, null);
+    AaiRestClient aaiClient = new AaiRestClient(config);
+
+    assertFalse("Empty AAI Password should result in no basic authentication",
+        aaiClient.useBasicAuth());
+
+    props.load(new FileInputStream("src/test/resources/model-loader-no-auth-password.properties"));
+    config = new ModelLoaderConfig(props, null);
+    aaiClient = new AaiRestClient(config);
+
+    assertFalse("No AAI Password should result in no basic authentication",
+        aaiClient.useBasicAuth());
+  }
+  
+}
diff --git a/src/test/java/org/openecomp/modelloader/entity/catalog/VnfCatalogArtifactHandlerTest.java b/src/test/java/org/openecomp/modelloader/entity/catalog/VnfCatalogArtifactHandlerTest.java
index 1b1d955..c81b51d 100644
--- a/src/test/java/org/openecomp/modelloader/entity/catalog/VnfCatalogArtifactHandlerTest.java
+++ b/src/test/java/org/openecomp/modelloader/entity/catalog/VnfCatalogArtifactHandlerTest.java
@@ -1,98 +1,100 @@
-/*-
- * ============LICENSE_START=======================================================
- * MODEL LOADER SERVICE
- * ================================================================================
- * 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.modelloader.entity.catalog;
-
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-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.Properties;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Mockito;
-import org.openecomp.modelloader.config.ModelLoaderConfig;
-import org.openecomp.modelloader.entity.Artifact;
-import org.openecomp.modelloader.restclient.AaiRestClient;
-import org.openecomp.modelloader.restclient.AaiRestClient.MimeType;
-import org.powermock.api.mockito.PowerMockito;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
-
-import com.sun.jersey.api.client.ClientResponse;
-
-@RunWith(PowerMockRunner.class)
-@PrepareForTest({ VnfCatalogArtifactHandler.class, ClientResponse.class, AaiRestClient.class })
-public class VnfCatalogArtifactHandlerTest {
-
-  protected static String CONFIG_FILE = "model-loader.properties";
-
-  @Test
-  public void testWithMocks() throws Exception {
-
-    Properties configProperties = new Properties();
-    try {
-      configProperties.load(this.getClass().getClassLoader().getResourceAsStream(CONFIG_FILE));
-    } catch (IOException e) {
-      fail();
-    }
-    ModelLoaderConfig config = new ModelLoaderConfig(configProperties);
-
-    ClientResponse mockGetResp = PowerMockito.mock(ClientResponse.class);
-    PowerMockito.when(mockGetResp.getStatus()).thenReturn(200).thenReturn(200).thenReturn(404)
-        .thenReturn(404).thenReturn(200); // only second two will be PUT
-    ClientResponse mockPutResp = PowerMockito.mock(ClientResponse.class);
-    PowerMockito.when(mockPutResp.getStatus()).thenReturn(201);
-
-    AaiRestClient mockRestClient = PowerMockito.mock(AaiRestClient.class);
-    PowerMockito.whenNew(AaiRestClient.class).withAnyArguments().thenReturn(mockRestClient);
-    PowerMockito.when(mockRestClient.getResource(Mockito.anyString(), Mockito.anyString(),
-        Mockito.any(MimeType.class))).thenReturn(mockGetResp);
-    PowerMockito.when(mockRestClient.putResource(Mockito.anyString(), Mockito.anyString(),
-        Mockito.anyString(), Mockito.any(MimeType.class))).thenReturn(mockPutResp);
-
-    VnfCatalogArtifactHandler vnfCAH = new VnfCatalogArtifactHandler(config);
-
-    String examplePath = "src/test/resources/vnfcatalogexample.xml";
-
-    byte[] encoded = Files.readAllBytes(Paths.get(examplePath));
-    String payload = new String(encoded, "utf-8");
-
-    VnfCatalogArtifact artifact = new VnfCatalogArtifact(payload);
-    List<Artifact> artifacts = new ArrayList<Artifact>();
-    artifacts.add(artifact);
-
-    String distributionID = "test";
-
-    assertTrue(vnfCAH.pushArtifacts(artifacts, distributionID));
-    // times(2) bc with above get returns should only get to this part twice
-    ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
-    Mockito.verify(mockRestClient, Mockito.times(2)).putResource(Mockito.anyString(),
-        argument.capture(), Mockito.anyString(), Mockito.any(MimeType.class));
-    assertTrue(argument.getAllValues().get(0).contains("5.2.5"));
-    assertTrue(argument.getAllValues().get(1).contains("5.2.4"));
-  }
-}
+/**
+ * ============LICENSE_START=======================================================
+ * Model Loader
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.modelloader.entity.catalog;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+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.Properties;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mockito;
+import org.openecomp.modelloader.config.ModelLoaderConfig;
+import org.openecomp.modelloader.entity.Artifact;
+import org.openecomp.modelloader.restclient.AaiRestClient;
+import org.openecomp.modelloader.restclient.AaiRestClient.MimeType;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import com.sun.jersey.api.client.ClientResponse;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({ VnfCatalogArtifactHandler.class, ClientResponse.class, AaiRestClient.class })
+public class VnfCatalogArtifactHandlerTest {
+
+  protected static String CONFIG_FILE = "model-loader.properties";
+
+  @Test
+  public void testWithMocks() throws Exception {
+
+    Properties configProperties = new Properties();
+    try {
+      configProperties.load(this.getClass().getClassLoader().getResourceAsStream(CONFIG_FILE));
+    } catch (IOException e) {
+      fail();
+    }
+    ModelLoaderConfig config = new ModelLoaderConfig(configProperties, null);
+
+    ClientResponse mockGetResp = PowerMockito.mock(ClientResponse.class);
+    PowerMockito.when(mockGetResp.getStatus()).thenReturn(200).thenReturn(200).thenReturn(404)
+        .thenReturn(404).thenReturn(200); // only second two will be PUT
+    ClientResponse mockPutResp = PowerMockito.mock(ClientResponse.class);
+    PowerMockito.when(mockPutResp.getStatus()).thenReturn(201);
+
+    AaiRestClient mockRestClient = PowerMockito.mock(AaiRestClient.class);
+    PowerMockito.whenNew(AaiRestClient.class).withAnyArguments().thenReturn(mockRestClient);
+    PowerMockito.when(mockRestClient.getResource(Mockito.anyString(), Mockito.anyString(),
+        Mockito.any(MimeType.class))).thenReturn(mockGetResp);
+    PowerMockito.when(mockRestClient.putResource(Mockito.anyString(), Mockito.anyString(),
+        Mockito.anyString(), Mockito.any(MimeType.class))).thenReturn(mockPutResp);
+
+    VnfCatalogArtifactHandler vnfCAH = new VnfCatalogArtifactHandler(config);
+
+    String examplePath = "src/test/resources/vnfcatalogexample.xml";
+
+    byte[] encoded = Files.readAllBytes(Paths.get(examplePath));
+    String payload = new String(encoded, "utf-8");
+
+    VnfCatalogArtifact artifact = new VnfCatalogArtifact(payload);
+    List<Artifact> artifacts = new ArrayList<Artifact>();
+    artifacts.add(artifact);
+
+    String distributionID = "test";
+
+    assertTrue(vnfCAH.pushArtifacts(artifacts, distributionID));
+    // times(2) bc with above get returns should only get to this part twice
+    ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
+    Mockito.verify(mockRestClient, Mockito.times(2)).putResource(Mockito.anyString(),
+        argument.capture(), Mockito.anyString(), Mockito.any(MimeType.class));
+    assertTrue(argument.getAllValues().get(0).contains("5.2.5"));
+    assertTrue(argument.getAllValues().get(1).contains("5.2.4"));
+  }
+}
diff --git a/src/test/java/org/openecomp/modelloader/entity/model/ModelArtifactParserTest.java b/src/test/java/org/openecomp/modelloader/entity/model/ModelArtifactParserTest.java
index f7b7871..994c4db 100644
--- a/src/test/java/org/openecomp/modelloader/entity/model/ModelArtifactParserTest.java
+++ b/src/test/java/org/openecomp/modelloader/entity/model/ModelArtifactParserTest.java
@@ -1,151 +1,205 @@
-/*-
- * ============LICENSE_START=======================================================
- * MODEL LOADER SERVICE
- * ================================================================================
- * 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.modelloader.entity.model;
-
-import static org.junit.Assert.assertTrue;
-
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.List;
-
-import org.junit.Test;
-import org.openecomp.modelloader.entity.Artifact;
-
-public class ModelArtifactParserTest {
-
-  @Test
-  public void testParseModelFileNoDeps() throws Exception {
-    final String MODEL_FILE = "src/test/resources/models/vnf-model.xml";
-
-    try {
-      byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));
-
-      ModelArtifactParser parser = new ModelArtifactParser();
-      List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
-
-      assertTrue(modelList.size() == 1);
-
-      ModelArtifact model = (ModelArtifact) modelList.get(0);
-      System.out.println(model.toString());
-
-      assertTrue(model.getNameVersionId().equalsIgnoreCase("model-vid"));
-      assertTrue(model.getType().toString().equalsIgnoreCase("MODEL"));
-      assertTrue(model.getDependentModelIds().size() == 0);
-    } catch (Exception e) {
-      e.printStackTrace();
-      assertTrue(false);
-    }
-  }
-
-  @Test
-  public void testParseModelFileDeps() throws Exception {
-    final String MODEL_FILE = "src/test/resources/models/wan-connector-model.xml";
-
-    try {
-      byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));
-
-      ModelArtifactParser parser = new ModelArtifactParser();
-      List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
-
-      assertTrue(modelList.size() == 1);
-
-      ModelArtifact model = (ModelArtifact) modelList.get(0);
-      System.out.println(model.toString());
-
-      assertTrue(model.getNameVersionId().equalsIgnoreCase("93d9d45d-7eec-4371-9083-675e4c353de3"));
-      assertTrue(model.getType().toString().equalsIgnoreCase("MODEL"));
-      assertTrue(model.getDependentModelIds().size() == 7);
-      assertTrue(model.getDependentModelIds().contains("d09dd9da-0148-46cd-a947-591afc844d24"));
-      assertTrue(model.getDependentModelIds().contains("ae16244f-4d29-4801-a559-e25f2db2a4c3"));
-      assertTrue(model.getDependentModelIds().contains("a6d9de88-4046-4b78-a59e-5691243d292a"));
-    } catch (Exception e) {
-      e.printStackTrace();
-      assertTrue(false);
-    }
-  }
-
-  @Test
-  public void testParseCompleteModel() throws Exception {
-    final String MODEL_FILE = "src/test/resources/models/complete-model.xml";
-
-    try {
-      byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));
-
-      ModelArtifactParser parser = new ModelArtifactParser();
-      List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
-
-      for (Artifact art : modelList) {
-        ModelArtifact model = (ModelArtifact) art;
-        System.out.println(model.toString());
-      }
-
-      assertTrue(modelList.size() == 3);
-
-      ModelArtifact modelVdc = (ModelArtifact) modelList.get(0);
-      assertTrue(
-          modelVdc.getNameVersionId().equalsIgnoreCase("997fc7-fca1-451f-b953-9a1e6197b4d6"));
-      assertTrue(modelVdc.getType().toString().equalsIgnoreCase("MODEL"));
-      assertTrue(modelVdc.getDependentModelIds().size() == 1);
-      assertTrue(modelVdc.getDependentModelIds().contains("93d9d45d-7eec-4371-9083-675e4c353de3"));
-
-      ModelArtifact modelPserver = (ModelArtifact) modelList.get(2);
-      assertTrue(
-          modelPserver.getNameVersionId().equalsIgnoreCase("f2b24d95-c582-48d5-b2d6-c5b3a94ce812"));
-      assertTrue(modelPserver.getType().toString().equalsIgnoreCase("MODEL"));
-      assertTrue(modelPserver.getDependentModelIds().size() == 2);
-      assertTrue(
-          modelPserver.getDependentModelIds().contains("35be1acf-1298-48c6-a128-66850083b8bd"));
-      assertTrue(
-          modelPserver.getDependentModelIds().contains("759dbd4a-2473-46f3-a932-48d987c9b4a1"));
-    } catch (Exception e) {
-      e.printStackTrace();
-      assertTrue(false);
-    }
-  }
-
-  @Test
-  public void testParseNamedQuery() throws Exception {
-    final String MODEL_FILE = "src/test/resources/models/named-query-wan-connector.xml";
-
-    try {
-      byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));
-
-      ModelArtifactParser parser = new ModelArtifactParser();
-      List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
-
-      assertTrue(modelList.size() == 1);
-
-      ModelArtifact model = (ModelArtifact) modelList.get(0);
-      System.out.println(model.toString());
-
-      assertTrue(model.getNameVersionId().equalsIgnoreCase("94cac189-8d88-4d63-a194-f44214e080ff"));
-      assertTrue(model.getType().toString().equalsIgnoreCase("NAMED_QUERY"));
-      assertTrue(model.getDependentModelIds().size() == 4);
-      assertTrue(model.getDependentModelIds().contains("d09dd9da-0148-46cd-a947-591afc844d24"));
-      assertTrue(model.getDependentModelIds().contains("997fc7-fca1-451f-b953-9a1e6197b4d6"));
-      assertTrue(model.getDependentModelIds().contains("897df7ea-8938-42b0-bc57-46e913a4d93b"));
-      assertTrue(model.getDependentModelIds().contains("f2b24d95-c582-48d5-b2d6-c5b3a94ce812"));
-    } catch (Exception e) {
-      e.printStackTrace();
-      assertTrue(false);
-    }
-  }
-}
+/**
+ * ============LICENSE_START=======================================================
+ * Model Loader
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.modelloader.entity.model;
+
+import static org.junit.Assert.assertTrue;
+
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.List;
+
+import org.junit.Test;
+import org.openecomp.modelloader.entity.Artifact;
+
+public class ModelArtifactParserTest {
+
+	@Test
+	public void testParseModelFileNoDeps() throws Exception {
+		final String MODEL_FILE = "src/test/resources/models/l3-network-widget.xml";
+
+		try {
+			byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));
+
+			ModelArtifactParser parser = new ModelArtifactParser();
+			List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
+
+			assertTrue(modelList.size() == 1);
+
+			ModelArtifact model = (ModelArtifact) modelList.get(0);
+			System.out.println(model.toString());
+
+			assertTrue(model.getModelInvariantId().equalsIgnoreCase("3d560d81-57d0-438b-a2a1-5334dba0651a"));
+			assertTrue(model.getType().toString().equalsIgnoreCase("MODEL"));
+			System.out.println(model.getDependentModelIds().size());
+			assertTrue(model.getDependentModelIds().size() == 0);
+		} catch (Exception e) {
+			e.printStackTrace();
+			assertTrue(false);
+		}
+	}
+
+	@Test
+	public void testParseModelFileDeps() throws Exception {
+		final String MODEL_FILE = "src/test/resources/models/AAI-stellService-service-1.xml";
+
+		try {
+			byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));
+
+			ModelArtifactParser parser = new ModelArtifactParser();
+			List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
+
+			assertTrue(modelList.size() == 1);
+
+			ModelArtifact model = (ModelArtifact) modelList.get(0);
+			System.out.println(model.toString());
+
+			assertTrue(model.getModelInvariantId().equalsIgnoreCase("fedf9da3-6a74-4813-8fa2-221a98b0e7ad"));
+			assertTrue(model.getModelVerId().equalsIgnoreCase("e0373537-7f66-4094-9939-e2f5de6ff5f6"));
+			assertTrue(model.getType().toString().equalsIgnoreCase("MODEL"));
+			assertTrue(model.getDependentModelIds().size() == 3);
+			assertTrue(model.getDependentModelIds().contains("5c12984d-db0f-4300-a0e0-9791775cc40f|88bdbadf-db8a-490f-881e-c8effcbc3f66"));
+			assertTrue(model.getDependentModelIds().contains("959b7c09-9f34-4e5f-8b63-505381db176e|374d0899-bbc2-4403-9320-fe9bebef75c6"));
+		} catch (Exception e) {
+			e.printStackTrace();
+			assertTrue(false);
+		}
+	}
+
+	@Test
+	public void testParseCompleteModel() throws Exception {
+		final String MODEL_FILE = "src/test/resources/models/complete-model.xml";
+
+		try {
+			byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));
+
+			ModelArtifactParser parser = new ModelArtifactParser();
+			List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
+
+			for (Artifact art : modelList) {
+				ModelArtifact model = (ModelArtifact) art;
+				System.out.println(model.toString());
+			}
+
+			assertTrue(modelList.size() == 5);
+
+			ModelArtifact model1 = (ModelArtifact)modelList.get(0);
+			assertTrue(model1.getModelVerId().equalsIgnoreCase("88bdbadf-db8a-490f-881e-c8effcbc3f66"));
+			assertTrue(model1.getType().toString().equalsIgnoreCase("MODEL"));
+			assertTrue(model1.getDependentModelIds().size() == 1);
+			assertTrue(model1.getDependentModelIds().contains("3d560d81-57d0-438b-a2a1-5334dba0651a|9111f20f-e680-4001-b83f-19a2fc23bfc1"));
+
+			ModelArtifact model4 = (ModelArtifact)modelList.get(4);
+			assertTrue(model4.getModelInvariantId().equalsIgnoreCase("fedf9da3-6a74-4813-8fa2-221a98b0e7ad"));
+			assertTrue(model4.getType().toString().equalsIgnoreCase("MODEL"));
+			assertTrue(model4.getDependentModelIds().size() == 3);
+			assertTrue(model4.getDependentModelIds().contains("5c12984d-db0f-4300-a0e0-9791775cc40f|88bdbadf-db8a-490f-881e-c8effcbc3f66"));
+			assertTrue(model4.getDependentModelIds().contains("82194af1-3c2c-485a-8f44-420e22a9eaa4|46b92144-923a-4d20-b85a-3cbd847668a9"));
+		} catch (Exception e) {
+			e.printStackTrace();
+			assertTrue(false);
+		}
+	}
+
+	@Test
+	public void testParseNamedQuery() throws Exception {
+		final String MODEL_FILE = "src/test/resources/models/named-query-wan-connector.xml";
+
+		try {
+			byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));
+
+			ModelArtifactParser parser = new ModelArtifactParser();
+			List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
+
+			assertTrue(modelList.size() == 1);
+
+			ModelArtifact model = (ModelArtifact) modelList.get(0);
+			System.out.println(model.toString());
+
+			assertTrue(model.getNameVersionId().equalsIgnoreCase("94cac189-8d88-4d63-a194-f44214e080ff"));
+			assertTrue(model.getType().toString().equalsIgnoreCase("NAMED_QUERY"));
+			assertTrue(model.getDependentModelIds().size() == 4);
+			assertTrue(model.getDependentModelIds().contains("d09dd9da-0148-46cd-a947-591afc844d24"));
+			assertTrue(model.getDependentModelIds().contains("997fc7-fca1-451f-b953-9a1e6197b4d6"));
+			assertTrue(model.getDependentModelIds().contains("897df7ea-8938-42b0-bc57-46e913a4d93b"));
+			assertTrue(model.getDependentModelIds().contains("f2b24d95-c582-48d5-b2d6-c5b3a94ce812"));
+		} catch (Exception e) {
+			e.printStackTrace();
+			assertTrue(false);
+		}
+	}
+
+	@Test
+	public void testParseModelFileInvalidArtifact() throws Exception {
+		final String MODEL_FILE = "src/test/resources/models/invalid-model.xml";
+
+		try {
+			byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));		
+
+			ModelArtifactParser parser = new ModelArtifactParser();
+			List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
+
+			assertTrue(modelList == null || modelList.isEmpty());
+		}
+		catch (Exception e) {
+			e.printStackTrace();
+			assertTrue(false);
+		}
+	}
+
+	@Test
+	public void testParseModelFileIncompleteArtifact() throws Exception {
+		final String MODEL_FILE = "src/test/resources/models/incomplete-model.xml";
+
+		try {
+			byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));		
+
+			ModelArtifactParser parser = new ModelArtifactParser();
+			List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
+
+			assertTrue(modelList == null || modelList.isEmpty());
+		}
+		catch (Exception e) {
+			e.printStackTrace();
+			assertTrue(false);
+		}
+	}
+
+	@Test
+	public void testParseModelFileIncompleteArtifacts() throws Exception {
+		final String MODEL_FILE = "src/test/resources/models/incomplete-models.xml";
+
+		try {
+			byte[] xmlBytes = Files.readAllBytes(Paths.get(MODEL_FILE));		
+
+			ModelArtifactParser parser = new ModelArtifactParser();
+			List<Artifact> modelList = parser.parse(xmlBytes, "test-artifact");
+
+			assertTrue(modelList == null || modelList.isEmpty());
+		}
+		catch (Exception e) {
+			e.printStackTrace();
+			assertTrue(false);
+		}
+	}
+
+}
diff --git a/src/test/java/org/openecomp/modelloader/entity/model/ModelSorterTest.java b/src/test/java/org/openecomp/modelloader/entity/model/ModelSorterTest.java
index dea537f..6a9cf88 100644
--- a/src/test/java/org/openecomp/modelloader/entity/model/ModelSorterTest.java
+++ b/src/test/java/org/openecomp/modelloader/entity/model/ModelSorterTest.java
@@ -1,133 +1,138 @@
-/*-
- * ============LICENSE_START=======================================================
- * MODEL LOADER SERVICE
- * ================================================================================
- * 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.modelloader.entity.model;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import org.junit.Test;
-import org.openecomp.modelloader.entity.Artifact;
-
-public class ModelSorterTest {
-
-  @Test
-  public void noModels() {
-
-    List<Artifact> emptyList = Collections.emptyList();
-
-    ModelSorter sorter = new ModelSorter();
-    sorter = new ModelSorter();
-
-    List<Artifact> sortedList = sorter.sort(emptyList);
-    assertNotNull(sortedList);
-    assertEquals(0, sortedList.size());
-
-  }
-
-  @Test
-  public void singleModel() {
-
-    List<Artifact> modelList = new ArrayList<Artifact>();
-
-    ModelArtifact model = new ModelArtifact();
-    model.setNameVersionId("aaaaa");
-    model.addDependentModelId("xyz");
-    modelList.add(model);
-
-    ModelSorter sorter = new ModelSorter();
-    sorter = new ModelSorter();
-
-    List<Artifact> sortedList = sorter.sort(modelList);
-    assertNotNull(sortedList);
-    assertEquals(1, sortedList.size());
-
-  }
-
-  /**
-   * 
-   * depends on depends on B ------> A -------> C
-   *
-   *
-   * Input list = a, b, c Sorted list = c, a, b
-   *
-   */
-  @Test
-  public void multipleModels() {
-
-    List<Artifact> modelList = new ArrayList<Artifact>();
-
-    ModelArtifact aaaa = new ModelArtifact();
-    aaaa.setNameVersionId("aaaa");
-    aaaa.addDependentModelId("cccc");
-
-    ModelArtifact bbbb = new ModelArtifact();
-    bbbb.setNameVersionId("bbbb");
-    bbbb.addDependentModelId("aaaa");
-
-    ModelArtifact cccc = new ModelArtifact();
-    cccc.setNameVersionId("cccc");
-
-    modelList.add(aaaa);
-    modelList.add(bbbb);
-    modelList.add(cccc);
-
-    ModelSorter sorter = new ModelSorter();
-    sorter = new ModelSorter();
-
-    List<Artifact> sortedList = sorter.sort(modelList);
-    assertNotNull(sortedList);
-    assertEquals(3, sortedList.size());
-
-    assertEquals(cccc, sortedList.get(0));
-    assertEquals(aaaa, sortedList.get(1));
-    assertEquals(bbbb, sortedList.get(2));
-  }
-
-  @Test(expected = RuntimeException.class)
-  public void circularDependency() {
-
-    List<Artifact> modelList = new ArrayList<Artifact>();
-
-    ModelArtifact aaaa = new ModelArtifact();
-    aaaa.setNameVersionId("aaaa");
-    aaaa.addDependentModelId("bbbb");
-
-    ModelArtifact bbbb = new ModelArtifact();
-    bbbb.setNameVersionId("bbbb");
-    bbbb.addDependentModelId("aaaa");
-
-    modelList.add(aaaa);
-    modelList.add(bbbb);
-
-    ModelSorter sorter = new ModelSorter();
-    sorter = new ModelSorter();
-
-    List<Artifact> sortedList = sorter.sort(modelList);
-    assertNotNull(sortedList);
-    assertEquals(3, sortedList.size());
-
-  }
-
-}
+/**
+ * ============LICENSE_START=======================================================
+ * Model Loader
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.modelloader.entity.model;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.junit.Test;
+import org.openecomp.modelloader.entity.Artifact;
+
+public class ModelSorterTest {
+
+  @Test
+  public void noModels() {
+
+    List<Artifact> emptyList = Collections.emptyList();
+
+    ModelSorter sorter = new ModelSorter();
+    sorter = new ModelSorter();
+
+    List<Artifact> sortedList = sorter.sort(emptyList);
+    assertNotNull(sortedList);
+    assertEquals(0, sortedList.size());
+
+  }
+
+  @Test
+  public void singleModel() {
+
+    List<Artifact> modelList = new ArrayList<Artifact>();
+
+    ModelArtifact model = new ModelArtifact();
+    model.setNameVersionId("aaaaa");
+    model.addDependentModelId("xyz");
+    modelList.add(model);
+
+    ModelSorter sorter = new ModelSorter();
+    sorter = new ModelSorter();
+
+    List<Artifact> sortedList = sorter.sort(modelList);
+    assertNotNull(sortedList);
+    assertEquals(1, sortedList.size());
+
+  }
+
+  /**
+   * 
+   * depends on depends on B ------> A -------> C
+   *
+   *
+   * Input list = a, b, c Sorted list = c, a, b
+   *
+   */
+  @Test
+  public void multipleModels() {
+
+    List<Artifact> modelList = new ArrayList<Artifact>();
+
+    ModelArtifact aaaa = new ModelArtifact();
+    aaaa.setModelInvariantId("aaaa");
+	aaaa.setModelVerId("mvaaaa");
+	aaaa.addDependentModelId("cccc|mvcccc");
+
+    ModelArtifact bbbb = new ModelArtifact();
+    bbbb.setModelInvariantId("bbbb");
+	bbbb.setModelVerId("mvbbbb");
+	bbbb.addDependentModelId("aaaa|mvaaaa");
+
+    ModelArtifact cccc = new ModelArtifact();
+    cccc.setModelInvariantId("cccc");
+	cccc.setModelVerId("mvcccc");
+
+    modelList.add(aaaa);
+    modelList.add(bbbb);
+    modelList.add(cccc);
+
+    ModelSorter sorter = new ModelSorter();
+    sorter = new ModelSorter();
+
+    List<Artifact> sortedList = sorter.sort(modelList);
+    assertNotNull(sortedList);
+    assertEquals(3, sortedList.size());
+
+    assertEquals(cccc, sortedList.get(0));
+    assertEquals(aaaa, sortedList.get(1));
+    assertEquals(bbbb, sortedList.get(2));
+  }
+
+  @Test(expected = RuntimeException.class)
+  public void circularDependency() {
+
+    List<Artifact> modelList = new ArrayList<Artifact>();
+
+    ModelArtifact aaaa = new ModelArtifact();
+    aaaa.setNameVersionId("aaaa");
+    aaaa.addDependentModelId("bbbb");
+
+    ModelArtifact bbbb = new ModelArtifact();
+    bbbb.setNameVersionId("bbbb");
+    bbbb.addDependentModelId("aaaa");
+
+    modelList.add(aaaa);
+    modelList.add(bbbb);
+
+    ModelSorter sorter = new ModelSorter();
+    sorter = new ModelSorter();
+
+    List<Artifact> sortedList = sorter.sort(modelList);
+    assertNotNull(sortedList);
+    assertEquals(3, sortedList.size());
+
+  }
+
+}
diff --git a/src/test/java/org/openecomp/modelloader/restclient/AAIRestClientTest.java b/src/test/java/org/openecomp/modelloader/restclient/AaiRestClientTest.java
index 08d7afe..dc6f9d6 100644
--- a/src/test/java/org/openecomp/modelloader/restclient/AAIRestClientTest.java
+++ b/src/test/java/org/openecomp/modelloader/restclient/AaiRestClientTest.java
@@ -1,119 +1,121 @@
-/*-
- * ============LICENSE_START=======================================================
- * MODEL LOADER SERVICE
- * ================================================================================
- * 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.modelloader.restclient;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-
-import org.openecomp.modelloader.config.ModelLoaderConfig;
-import org.openecomp.modelloader.entity.ArtifactType;
-import org.openecomp.modelloader.entity.model.ModelArtifact;
-
-public class AAIRestClientTest {
-
-  // This test requires a running A&AI system. Uncomment to test locally.
-  /*
-   * @Test public void testRestClient() throws Exception { final String
-   * MODEL_FILE = "src/test/resources/models/vnf-model.xml";
-   * 
-   * Properties props = new Properties();
-   * props.setProperty("ml.distribution.ARTIFACT_TYPES",
-   * "MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG");
-   * props.setProperty("ml.aai.BASE_URL", "https://127.0.0.1:4321");
-   * props.setProperty("ml.aai.MODEL_URL",
-   * "/aai/v8/service-design-and-creation/models/model/");
-   * props.setProperty("ml.aai.KEYSTORE_FILE", "aai-client-cert.p12");
-   * props.setProperty("ml.aai.KEYSTORE_PASSWORD",
-   * "OBF:1i9a1u2a1unz1lr61wn51wn11lss1unz1u301i6o");
-   * 
-   * ModelLoaderConfig config = new ModelLoaderConfig(props, "");
-   * 
-   * String payload = readFile(MODEL_FILE); System.out.println("FILE:" +
-   * payload);
-   * 
-   * File xmlFile = new File(MODEL_FILE); DocumentBuilderFactory dbFactory =
-   * DocumentBuilderFactory.newInstance(); DocumentBuilder dBuilder =
-   * dbFactory.newDocumentBuilder(); Document doc = dBuilder.parse(xmlFile);
-   * 
-   * // Get the ID of the model String modelId = null; NodeList nodeList =
-   * doc.getDocumentElement().getChildNodes(); for (int i = 0; i <
-   * nodeList.getLength(); i++) { Node currentNode = nodeList.item(i); if
-   * (currentNode.getNodeName().equals("model-name-version-id")) { modelId =
-   * currentNode.getTextContent(); break; } }
-   * 
-   * // Add the model try { ModelArtifact model = new ModelArtifact();
-   * model.setNameVersionId(modelId); model.setType(ArtifactType.MODEL);
-   * model.setPayload(payload);
-   * 
-   * AAIRestClient aaiClient = new AAIRestClient(config);
-   * 
-   * // GET model System.out.println("Calling GET API ..."); ClientResponse
-   * getResponse = aaiClient.getResource(getURL(model, config),
-   * "example-trans-id-0", AAIRestClient.MimeType.XML); System.out.println(
-   * "GET result: " + getResponse.getStatus());
-   * assertTrue(getResponse.getStatus() ==
-   * Response.Status.NOT_FOUND.getStatusCode());
-   * 
-   * // Add the model System.out.println("Calling PUT API ..."); ClientResponse
-   * res = aaiClient.putResource(getURL(model, config), model.getPayload(),
-   * "example-trans-id-1", AAIRestClient.MimeType.XML); System.out.println(
-   * "PUT result: " + res.getStatus()); assertTrue(res.getStatus() ==
-   * Response.Status.CREATED.getStatusCode());
-   * 
-   * // Delete the model System.out.println("Calling DELETE API ..."); res =
-   * aaiClient.getAndDeleteResource(getURL(model, config),
-   * "example-trans-id-3"); System.out.println("DELETE result: " +
-   * res.getStatus()); assertTrue(res.getStatus() ==
-   * Response.Status.NO_CONTENT.getStatusCode()); } catch (Exception e) {
-   * e.printStackTrace(); } }
-   */
-
-  static String readFile(String path) throws IOException {
-    byte[] encoded = Files.readAllBytes(Paths.get(path));
-    return new String(encoded);
-  }
-
-  private String getURL(ModelArtifact model, ModelLoaderConfig config) {
-    String baseURL = config.getAaiBaseUrl().trim();
-    String subURL = null;
-    if (model.getType().equals(ArtifactType.MODEL)) {
-      subURL = config.getAaiModelUrl().trim();
-    } else {
-      subURL = config.getAaiNamedQueryUrl().trim();
-    }
-
-    if ((!baseURL.endsWith("/")) && (!subURL.startsWith("/"))) {
-      baseURL = baseURL + "/";
-    }
-
-    if (baseURL.endsWith("/") && subURL.startsWith("/")) {
-      baseURL = baseURL.substring(0, baseURL.length() - 1);
-    }
-
-    if (!subURL.endsWith("/")) {
-      subURL = subURL + "/";
-    }
-
-    String url = baseURL + subURL + model.getNameVersionId();
-    return url;
-  }
-}
+/**
+ * ============LICENSE_START=======================================================
+ * Model Loader
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.modelloader.restclient;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+import org.openecomp.modelloader.config.ModelLoaderConfig;
+import org.openecomp.modelloader.entity.ArtifactType;
+import org.openecomp.modelloader.entity.model.ModelArtifact;
+
+public class AaiRestClientTest {
+
+  // This test requires a running A&AI system. Uncomment to test locally.
+  /*
+   * @Test public void testRestClient() throws Exception { final String
+   * MODEL_FILE = "src/test/resources/models/vnf-model.xml";
+   * 
+   * Properties props = new Properties();
+   * props.setProperty("ml.distribution.ARTIFACT_TYPES",
+   * "MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG");
+   * props.setProperty("ml.aai.BASE_URL", "https://127.0.0.1:4321");
+   * props.setProperty("ml.aai.MODEL_URL",
+   * "/aai/v8/service-design-and-creation/models/model/");
+   * props.setProperty("ml.aai.KEYSTORE_FILE", "aai-client-cert.p12");
+   * props.setProperty("ml.aai.KEYSTORE_PASSWORD",
+   * "OBF:1i9a1u2a1unz1lr61wn51wn11lss1unz1u301i6o");
+   * 
+   * ModelLoaderConfig config = new ModelLoaderConfig(props, "");
+   * 
+   * String payload = readFile(MODEL_FILE); System.out.println("FILE:" +
+   * payload);
+   * 
+   * File xmlFile = new File(MODEL_FILE); DocumentBuilderFactory dbFactory =
+   * DocumentBuilderFactory.newInstance(); DocumentBuilder dBuilder =
+   * dbFactory.newDocumentBuilder(); Document doc = dBuilder.parse(xmlFile);
+   * 
+   * // Get the ID of the model String modelId = null; NodeList nodeList =
+   * doc.getDocumentElement().getChildNodes(); for (int i = 0; i <
+   * nodeList.getLength(); i++) { Node currentNode = nodeList.item(i); if
+   * (currentNode.getNodeName().equals("model-name-version-id")) { modelId =
+   * currentNode.getTextContent(); break; } }
+   * 
+   * // Add the model try { ModelArtifact model = new ModelArtifact();
+   * model.setNameVersionId(modelId); model.setType(ArtifactType.MODEL);
+   * model.setPayload(payload);
+   * 
+   * AAIRestClient aaiClient = new AAIRestClient(config);
+   * 
+   * // GET model System.out.println("Calling GET API ..."); ClientResponse
+   * getResponse = aaiClient.getResource(getURL(model, config),
+   * "example-trans-id-0", AAIRestClient.MimeType.XML); System.out.println(
+   * "GET result: " + getResponse.getStatus());
+   * assertTrue(getResponse.getStatus() ==
+   * Response.Status.NOT_FOUND.getStatusCode());
+   * 
+   * // Add the model System.out.println("Calling PUT API ..."); ClientResponse
+   * res = aaiClient.putResource(getURL(model, config), model.getPayload(),
+   * "example-trans-id-1", AAIRestClient.MimeType.XML); System.out.println(
+   * "PUT result: " + res.getStatus()); assertTrue(res.getStatus() ==
+   * Response.Status.CREATED.getStatusCode());
+   * 
+   * // Delete the model System.out.println("Calling DELETE API ..."); res =
+   * aaiClient.getAndDeleteResource(getURL(model, config),
+   * "example-trans-id-3"); System.out.println("DELETE result: " +
+   * res.getStatus()); assertTrue(res.getStatus() ==
+   * Response.Status.NO_CONTENT.getStatusCode()); } catch (Exception e) {
+   * e.printStackTrace(); } }
+   */
+
+  static String readFile(String path) throws IOException {
+    byte[] encoded = Files.readAllBytes(Paths.get(path));
+    return new String(encoded);
+  }
+
+  private String getURL(ModelArtifact model, ModelLoaderConfig config) {
+    String baseURL = config.getAaiBaseUrl().trim();
+    String subURL = null;
+    if (model.getType().equals(ArtifactType.MODEL)) {
+      subURL = config.getAaiModelUrl().trim();
+    } else {
+      subURL = config.getAaiNamedQueryUrl().trim();
+    }
+
+    if ((!baseURL.endsWith("/")) && (!subURL.startsWith("/"))) {
+      baseURL = baseURL + "/";
+    }
+
+    if (baseURL.endsWith("/") && subURL.startsWith("/")) {
+      baseURL = baseURL.substring(0, baseURL.length() - 1);
+    }
+
+    if (!subURL.endsWith("/")) {
+      subURL = subURL + "/";
+    }
+
+    String url = baseURL + subURL + model.getNameVersionId();
+    return url;
+  }
+}
diff --git a/src/test/java/org/openecomp/modelloader/service/ModelLoaderServiceTest.java b/src/test/java/org/openecomp/modelloader/service/ModelLoaderServiceTest.java
deleted file mode 100644
index c2893a9..0000000
--- a/src/test/java/org/openecomp/modelloader/service/ModelLoaderServiceTest.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * MODEL LOADER SERVICE
- * ================================================================================
- * 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.modelloader.service;
-
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Matchers;
-import org.openecomp.modelloader.config.ModelLoaderConfig;
-import org.openecomp.modelloader.notification.EventCallback;
-import org.powermock.api.mockito.PowerMockito;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
-
-import org.openecomp.sdc.api.IDistributionClient;
-import org.openecomp.sdc.api.results.IDistributionClientResult;
-import org.openecomp.sdc.impl.DistributionClientFactory;
-import org.openecomp.sdc.utils.DistributionActionResultEnum;
-
-@PrepareForTest({ DistributionClientFactory.class })
-@RunWith(PowerMockRunner.class)
-public class ModelLoaderServiceTest {
-
-  /*
-   * //TODO this should be re-added once we come up with a strategy to fail
-   * gracefully
-   * 
-   * @Test public void testNonExistentConfiguration(){
-   * ModelLoaderService.CONFIG_LOCATION = "FAKELOCATION";
-   * 
-   * try{ new ModelLoaderService().start(); }catch(RuntimeException e){
-   * assertTrue("Got unexpected message from error log",
-   * e.getMessage().contains("Failed to load configuration")); return; }
-   * 
-   * fail("Expecting runtime exception"); }
-   */
-
-  @Test
-  public void testConfigureStartDistributionClient() {
-    PowerMockito.mockStatic(DistributionClientFactory.class);
-
-    IDistributionClient mockClient = mock(IDistributionClient.class);
-    ModelLoaderConfig mockConfig = mock(ModelLoaderConfig.class);
-
-    when(DistributionClientFactory.createDistributionClient()).thenReturn(mockClient);
-
-    IDistributionClientResult result = mock(IDistributionClientResult.class);
-
-    when(result.getDistributionActionResult()).thenReturn(DistributionActionResultEnum.SUCCESS);
-    when(mockClient.init(Matchers.<ModelLoaderConfig> any(), Matchers.<EventCallback> any()))
-        .thenReturn(result);
-    when(mockClient.start()).thenReturn(result);
-
-    new ModelLoaderService().init();
-
-    // Validate that the client was initialized and started
-    verify(mockClient, times(1)).init(Matchers.<ModelLoaderConfig> any(),
-        Matchers.<EventCallback> any());
-    verify(mockClient, times(1)).start();
-  }
-
-  @Test
-  public void testInitializeButNotStarted() {
-    PowerMockito.mockStatic(DistributionClientFactory.class);
-
-    IDistributionClient mockClient = mock(IDistributionClient.class);
-    ModelLoaderConfig mockConfig = mock(ModelLoaderConfig.class);
-
-    DistributionActionResultEnum failureReason = DistributionActionResultEnum.ASDC_CONNECTION_FAILED;
-
-    when(DistributionClientFactory.createDistributionClient()).thenReturn(mockClient);
-
-    IDistributionClientResult initResult = mock(IDistributionClientResult.class);
-    when(initResult.getDistributionActionResult()).thenReturn(DistributionActionResultEnum.SUCCESS);
-    IDistributionClientResult startResult = mock(IDistributionClientResult.class);
-    when(startResult.getDistributionActionResult()).thenReturn(failureReason);
-
-    when(mockClient.init(Matchers.<ModelLoaderConfig> any(), Matchers.<EventCallback> any()))
-        .thenReturn(initResult);
-    when(mockClient.start()).thenReturn(startResult);
-
-    // TODO this should be re-added once we come up with a strategy to fail
-    // gracefully
-    /*
-     * try{ new ModelLoaderService().init(mockConfig); }catch(RuntimeException
-     * e){ assertTrue(e.getMessage().contains(failureReason.toString()));
-     * return; }
-     * 
-     * fail("Expecting runtime exception with failure: " +
-     * failureReason.toString());
-     */
-  }
-}
diff --git a/src/test/java/org/openecomp/modelloader/util/JsonXmlConverterTest.java b/src/test/java/org/openecomp/modelloader/util/JsonXmlConverterTest.java
index 4654c93..da89c78 100644
--- a/src/test/java/org/openecomp/modelloader/util/JsonXmlConverterTest.java
+++ b/src/test/java/org/openecomp/modelloader/util/JsonXmlConverterTest.java
@@ -1,79 +1,81 @@
-/*-
- * ============LICENSE_START=======================================================
- * MODEL LOADER SERVICE
- * ================================================================================
- * 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.modelloader.util;
-
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-import java.io.ByteArrayInputStream;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-
-import org.junit.Test;
-import org.w3c.dom.Document;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-public class JsonXmlConverterTest {
-
-  @Test
-  public void testConversion() throws Exception {
-    final String XML_MODEL_FILE = "src/test/resources/models/vnf-model.xml";
-    final String JSON_MODEL_FILE = "src/test/resources/models/vnf-model.json";
-
-    try {
-      byte[] encoded = Files.readAllBytes(Paths.get(XML_MODEL_FILE));
-      String originalXML = new String(encoded);
-
-      assertFalse(JsonXmlConverter.isValidJson(originalXML));
-
-      encoded = Files.readAllBytes(Paths.get(JSON_MODEL_FILE));
-      String originalJSON = new String(encoded);
-
-      assertTrue(JsonXmlConverter.isValidJson(originalJSON));
-
-      String xmlFromJson = JsonXmlConverter.convertJsonToXml(originalJSON);
-
-      // Spot check one of the attributes
-      DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-      DocumentBuilder builder = factory.newDocumentBuilder();
-      Document doc = builder.parse(new ByteArrayInputStream(xmlFromJson.getBytes()));
-      NodeList nodeList = doc.getDocumentElement().getChildNodes();
-
-      String modelVid = "notFound";
-      for (int i = 0; i < nodeList.getLength(); i++) {
-        Node currentNode = nodeList.item(i);
-        if (currentNode.getNodeName().equals("model-name-version-id")) {
-          modelVid = currentNode.getTextContent();
-          break;
-        }
-      }
-
-      assertTrue(modelVid.equals("model-vid"));
-    } catch (Exception e) {
-      e.printStackTrace();
-      assertTrue(false);
-    }
-  }
-}
+/**
+ * ============LICENSE_START=======================================================
+ * Model Loader
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.modelloader.util;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.io.ByteArrayInputStream;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+public class JsonXmlConverterTest {
+
+  @Test
+  public void testConversion() throws Exception {
+	final String XML_MODEL_FILE = "src/test/resources/models/l3-network-widget.xml";
+	final String JSON_MODEL_FILE = "src/test/resources/models/l3-network-widget.json";
+
+    try {
+      byte[] encoded = Files.readAllBytes(Paths.get(XML_MODEL_FILE));
+      String originalXML = new String(encoded);
+
+      assertFalse(JsonXmlConverter.isValidJson(originalXML));
+
+      encoded = Files.readAllBytes(Paths.get(JSON_MODEL_FILE));
+      String originalJSON = new String(encoded);
+
+      assertTrue(JsonXmlConverter.isValidJson(originalJSON));
+
+      String xmlFromJson = JsonXmlConverter.convertJsonToXml(originalJSON);
+
+      // Spot check one of the attributes
+      DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+      DocumentBuilder builder = factory.newDocumentBuilder();
+      Document doc = builder.parse(new ByteArrayInputStream(xmlFromJson.getBytes()));
+      NodeList nodeList = doc.getDocumentElement().getChildNodes();
+
+      String modelVid = "notFound";
+      for (int i = 0; i < nodeList.getLength(); i++) {
+        Node currentNode = nodeList.item(i);
+        if (currentNode.getNodeName().equals("model-invariant-id")) {
+          modelVid = currentNode.getTextContent();
+          break;
+        }
+      }
+
+      assertTrue(modelVid.equals("3d560d81-57d0-438b-a2a1-5334dba0651a"));
+    } catch (Exception e) {
+      e.printStackTrace();
+      assertTrue(false);
+    }
+  }
+}
diff --git a/src/test/resources/logback-test.xml b/src/test/resources/logback-test.xml
index 1252135..3f0fb7a 100644
--- a/src/test/resources/logback-test.xml
+++ b/src/test/resources/logback-test.xml
@@ -1,37 +1,37 @@
-<!--
+<!--
   ============LICENSE_START=======================================================
   MODEL LOADER SERVICE
   ================================================================================
   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
+  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=========================================================
-  -->
-
-<configuration debug="false">
-
-	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-		<!-- encoders are by default assigned the type ch.qos.logback.classic.encoder.PatternLayoutEncoder -->
-		<encoder>
-			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
-		</encoder>
-	</appender>
-
-	<logger name="com.att.eelf" level="DEBUG" additivity="false">
-		<appender-ref ref="STDOUT" />
-	</logger>
-
-	<root level="debug">
-		<appender-ref ref="STDOUT" />
-	</root>
-</configuration>
+  ============LICENSE_END=========================================================
+  -->
+
+<configuration debug="false">
+
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+		<!-- encoders are by default assigned the type ch.qos.logback.classic.encoder.PatternLayoutEncoder -->
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+
+	<logger name="com.att.eelf" level="DEBUG" additivity="false">
+		<appender-ref ref="STDOUT" />
+	</logger>
+
+	<root level="debug">
+		<appender-ref ref="STDOUT" />
+	</root>
+</configuration>
diff --git a/src/test/resources/model-loader-empty-auth-password.properties b/src/test/resources/model-loader-empty-auth-password.properties
index 69f3da1..34432a4 100644
--- a/src/test/resources/model-loader-empty-auth-password.properties
+++ b/src/test/resources/model-loader-empty-auth-password.properties
@@ -1,43 +1,43 @@
-###
+###
 # ============LICENSE_START=======================================================
 # MODEL LOADER SERVICE
 # ================================================================================
 # 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
+# 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=========================================================
-###
-
-# Model Loader Distribution Client Configuration
-ml.distribution.ACTIVE_SERVER_TLS_AUTH=false
-ml.distribution.ASDC_ADDRESS=
-ml.distribution.CONSUMER_GROUP=aai-ml-group-test
-ml.distribution.CONSUMER_ID=aai-ml-id-test
-ml.distribution.ENVIRONMENT_NAME=
-ml.distribution.KEYSTORE_PASSWORD=
-ml.distribution.KEYSTORE_FILE=asdc-client.jks
-ml.distribution.PASSWORD=
-ml.distribution.POLLING_INTERVAL=30
-ml.distribution.POLLING_TIMEOUT=20
-ml.distribution.USER=ci
-ml.distribution.ARTIFACT_TYPES=MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG
-
-# Model Loader AAI REST Client Configuration
-ml.aai.BASE_URL=
-ml.aai.MODEL_URL=/aai/v8/service-design-and-creation/models/model/
-ml.aai.NAMED_QUERY_URL=/aai/v8/service-design-and-creation/named-queries/named-query/
-ml.aai.VNF_IMAGE_URL=/aai/v8/service-design-and-creation/vnf-images
-ml.aai.KEYSTORE_FILE=aai-client-cert.p12
-ml.aai.KEYSTORE_PASSWORD=
-ml.aai.AUTH_USER=ModelLoader
-ml.aai.AUTH_PASSWORD=
+# ============LICENSE_END=========================================================
+###
+
+# Model Loader Distribution Client Configuration
+ml.distribution.ACTIVE_SERVER_TLS_AUTH=false
+ml.distribution.ASDC_ADDRESS=
+ml.distribution.CONSUMER_GROUP=aai-ml-group-test
+ml.distribution.CONSUMER_ID=aai-ml-id-test
+ml.distribution.ENVIRONMENT_NAME=
+ml.distribution.KEYSTORE_PASSWORD=
+ml.distribution.KEYSTORE_FILE=asdc-client.jks
+ml.distribution.PASSWORD=
+ml.distribution.POLLING_INTERVAL=30
+ml.distribution.POLLING_TIMEOUT=20
+ml.distribution.USER=ci
+ml.distribution.ARTIFACT_TYPES=MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG
+
+# Model Loader AAI REST Client Configuration
+ml.aai.BASE_URL=
+ml.aai.MODEL_URL=/aai/v8/service-design-and-creation/models/model/
+ml.aai.NAMED_QUERY_URL=/aai/v8/service-design-and-creation/named-queries/named-query/
+ml.aai.VNF_IMAGE_URL=/aai/v8/service-design-and-creation/vnf-images
+ml.aai.KEYSTORE_FILE=aai-client-cert.p12
+ml.aai.KEYSTORE_PASSWORD=
+ml.aai.AUTH_USER=ModelLoader
+ml.aai.AUTH_PASSWORD=
diff --git a/src/test/resources/model-loader-no-auth-password.properties b/src/test/resources/model-loader-no-auth-password.properties
index 8d59db1..035d3e8 100644
--- a/src/test/resources/model-loader-no-auth-password.properties
+++ b/src/test/resources/model-loader-no-auth-password.properties
@@ -1,41 +1,41 @@
-###
+###
 # ============LICENSE_START=======================================================
 # MODEL LOADER SERVICE
 # ================================================================================
 # 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
+# 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=========================================================
-###
-
-# Model Loader Distribution Client Configuration
-ml.distribution.ACTIVE_SERVER_TLS_AUTH=false
-ml.distribution.ASDC_ADDRESS=
-ml.distribution.CONSUMER_GROUP=aai-ml-group-test
-ml.distribution.CONSUMER_ID=aai-ml-id-test
-ml.distribution.ENVIRONMENT_NAME=
-ml.distribution.KEYSTORE_PASSWORD=
-ml.distribution.KEYSTORE_FILE=asdc-client.jks
-ml.distribution.PASSWORD=
-ml.distribution.POLLING_INTERVAL=30
-ml.distribution.POLLING_TIMEOUT=20
-ml.distribution.USER=ci
-ml.distribution.ARTIFACT_TYPES=MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG
-
-# Model Loader AAI REST Client Configuration
-ml.aai.BASE_URL=
-ml.aai.MODEL_URL=/aai/v8/service-design-and-creation/models/model/
-ml.aai.NAMED_QUERY_URL=/aai/v8/service-design-and-creation/named-queries/named-query/
-ml.aai.VNF_IMAGE_URL=/aai/v8/service-design-and-creation/vnf-images
-ml.aai.KEYSTORE_FILE=aai-client-cert.p12
-ml.aai.KEYSTORE_PASSWORD=
+# ============LICENSE_END=========================================================
+###
+
+# Model Loader Distribution Client Configuration
+ml.distribution.ACTIVE_SERVER_TLS_AUTH=false
+ml.distribution.ASDC_ADDRESS=
+ml.distribution.CONSUMER_GROUP=aai-ml-group-test
+ml.distribution.CONSUMER_ID=aai-ml-id-test
+ml.distribution.ENVIRONMENT_NAME=
+ml.distribution.KEYSTORE_PASSWORD=
+ml.distribution.KEYSTORE_FILE=asdc-client.jks
+ml.distribution.PASSWORD=
+ml.distribution.POLLING_INTERVAL=30
+ml.distribution.POLLING_TIMEOUT=20
+ml.distribution.USER=ci
+ml.distribution.ARTIFACT_TYPES=MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG
+
+# Model Loader AAI REST Client Configuration
+ml.aai.BASE_URL=
+ml.aai.MODEL_URL=/aai/v8/service-design-and-creation/models/model/
+ml.aai.NAMED_QUERY_URL=/aai/v8/service-design-and-creation/named-queries/named-query/
+ml.aai.VNF_IMAGE_URL=/aai/v8/service-design-and-creation/vnf-images
+ml.aai.KEYSTORE_FILE=aai-client-cert.p12
+ml.aai.KEYSTORE_PASSWORD=
diff --git a/src/test/resources/model-loader.properties b/src/test/resources/model-loader.properties
index 69f3da1..34432a4 100644
--- a/src/test/resources/model-loader.properties
+++ b/src/test/resources/model-loader.properties
@@ -1,43 +1,43 @@
-###
+###
 # ============LICENSE_START=======================================================
 # MODEL LOADER SERVICE
 # ================================================================================
 # 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
+# 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=========================================================
-###
-
-# Model Loader Distribution Client Configuration
-ml.distribution.ACTIVE_SERVER_TLS_AUTH=false
-ml.distribution.ASDC_ADDRESS=
-ml.distribution.CONSUMER_GROUP=aai-ml-group-test
-ml.distribution.CONSUMER_ID=aai-ml-id-test
-ml.distribution.ENVIRONMENT_NAME=
-ml.distribution.KEYSTORE_PASSWORD=
-ml.distribution.KEYSTORE_FILE=asdc-client.jks
-ml.distribution.PASSWORD=
-ml.distribution.POLLING_INTERVAL=30
-ml.distribution.POLLING_TIMEOUT=20
-ml.distribution.USER=ci
-ml.distribution.ARTIFACT_TYPES=MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG
-
-# Model Loader AAI REST Client Configuration
-ml.aai.BASE_URL=
-ml.aai.MODEL_URL=/aai/v8/service-design-and-creation/models/model/
-ml.aai.NAMED_QUERY_URL=/aai/v8/service-design-and-creation/named-queries/named-query/
-ml.aai.VNF_IMAGE_URL=/aai/v8/service-design-and-creation/vnf-images
-ml.aai.KEYSTORE_FILE=aai-client-cert.p12
-ml.aai.KEYSTORE_PASSWORD=
-ml.aai.AUTH_USER=ModelLoader
-ml.aai.AUTH_PASSWORD=
+# ============LICENSE_END=========================================================
+###
+
+# Model Loader Distribution Client Configuration
+ml.distribution.ACTIVE_SERVER_TLS_AUTH=false
+ml.distribution.ASDC_ADDRESS=
+ml.distribution.CONSUMER_GROUP=aai-ml-group-test
+ml.distribution.CONSUMER_ID=aai-ml-id-test
+ml.distribution.ENVIRONMENT_NAME=
+ml.distribution.KEYSTORE_PASSWORD=
+ml.distribution.KEYSTORE_FILE=asdc-client.jks
+ml.distribution.PASSWORD=
+ml.distribution.POLLING_INTERVAL=30
+ml.distribution.POLLING_TIMEOUT=20
+ml.distribution.USER=ci
+ml.distribution.ARTIFACT_TYPES=MODEL_INVENTORY_PROFILE,MODEL_QUERY_SPEC,VNF_CATALOG
+
+# Model Loader AAI REST Client Configuration
+ml.aai.BASE_URL=
+ml.aai.MODEL_URL=/aai/v8/service-design-and-creation/models/model/
+ml.aai.NAMED_QUERY_URL=/aai/v8/service-design-and-creation/named-queries/named-query/
+ml.aai.VNF_IMAGE_URL=/aai/v8/service-design-and-creation/vnf-images
+ml.aai.KEYSTORE_FILE=aai-client-cert.p12
+ml.aai.KEYSTORE_PASSWORD=
+ml.aai.AUTH_USER=ModelLoader
+ml.aai.AUTH_PASSWORD=
diff --git a/src/test/resources/models/AAI-Testvsp..vmme_cinder..module-1-resource-1.xml b/src/test/resources/models/AAI-Testvsp..vmme_cinder..module-1-resource-1.xml
new file mode 100644
index 0000000..7bd1073
--- /dev/null
+++ b/src/test/resources/models/AAI-Testvsp..vmme_cinder..module-1-resource-1.xml
@@ -0,0 +1,52 @@
+<!--
+  ============LICENSE_START=======================================================
+  MODEL LOADER SERVICE
+  ================================================================================
+  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=========================================================
+  -->
+
+<model xmlns="http://org.openecomp.aai.inventory/v9">
+    <model-invariant-id>5a2aac99-ffe8-415f-9242-420ed10da23e</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>29d3fc43-4ff2-4e5c-acd0-7370f5b2715a</model-version-id>
+            <model-name>Testvsp..vmme_cinder..module-1</model-name>
+            <model-version>1</model-version>
+            <model-description></model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements/>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>c00563ae-812b-4e62-8330-7c4d0f47088a</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>ef86f9c5-2165-44f3-8fc3-96018b609ea5</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
diff --git a/src/test/resources/models/AAI-Testvsp..vmme_small_ecomp..module-0-resource-1.xml b/src/test/resources/models/AAI-Testvsp..vmme_small_ecomp..module-0-resource-1.xml
new file mode 100644
index 0000000..8fe5319
--- /dev/null
+++ b/src/test/resources/models/AAI-Testvsp..vmme_small_ecomp..module-0-resource-1.xml
@@ -0,0 +1,180 @@
+<!--
+  ============LICENSE_START=======================================================
+  MODEL LOADER SERVICE
+  ================================================================================
+  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=========================================================
+  -->
+
+<model xmlns="http://org.openecomp.aai.inventory/v9">
+    <model-invariant-id>1e8fdfc0-03cf-4742-b060-dab818954d67</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>da6769f0-aa58-4e90-b2c9-664c2630d131</model-version-id>
+            <model-name>Testvsp..vmme_small_ecomp..module-0</model-name>
+            <model-version>1</model-version>
+            <model-description></model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>f6a038c2-820c-42ba-8c2b-375e24e8f932</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>3f4c7204-739b-4bbb-87a7-8a6856439c90</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>abcc54bc-bb74-49dc-9043-7f7171707545</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>97c26c99-6870-44c1-8a07-1d900d3f4ce6</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>36200fb5-f251-4f5d-a520-7c5ad5c2cd4b</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>bace8d1c-a261-4041-9e37-823117415d0f</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>a32613fd-18b9-459e-aab8-fffb3912966a</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>cea0a982-8d55-4093-921e-418fbccf7060</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>5761e0a7-c6df-4d8a-9ebd-b8f445054dec</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>96129eb9-f0de-4e05-8af2-73146473f766</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                            </model-elements>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>8ecb2c5d-7176-4317-a255-26274edfdd53</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>ff69d4e0-a8e8-4108-bdb0-dd63217e63c7</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>9111f20f-e680-4001-b83f-19a2fc23bfc1</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>3d560d81-57d0-438b-a2a1-5334dba0651a</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                    </model-elements>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>c00563ae-812b-4e62-8330-7c4d0f47088a</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>ef86f9c5-2165-44f3-8fc3-96018b609ea5</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
diff --git a/src/test/resources/models/AAI-VL-resource-1.xml b/src/test/resources/models/AAI-VL-resource-1.xml
new file mode 100644
index 0000000..98941ad
--- /dev/null
+++ b/src/test/resources/models/AAI-VL-resource-1.xml
@@ -0,0 +1,52 @@
+<!--
+  ============LICENSE_START=======================================================
+  MODEL LOADER SERVICE
+  ================================================================================
+  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=========================================================
+  -->
+
+<model xmlns="http://org.openecomp.aai.inventory/v9">
+    <model-invariant-id>5c12984d-db0f-4300-a0e0-9791775cc40f</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>88bdbadf-db8a-490f-881e-c8effcbc3f66</model-version-id>
+            <model-name>VL</model-name>
+            <model-version>1</model-version>
+            <model-description> Virtual link (VL) describes the basic topology of the connectivity as well as other required parameters (e.g. bandwidth and QoS class). </model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements/>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>9111f20f-e680-4001-b83f-19a2fc23bfc1</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>3d560d81-57d0-438b-a2a1-5334dba0651a</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
diff --git a/src/test/resources/models/AAI-stellService-service-1.xml b/src/test/resources/models/AAI-stellService-service-1.xml
new file mode 100644
index 0000000..378b09e
--- /dev/null
+++ b/src/test/resources/models/AAI-stellService-service-1.xml
@@ -0,0 +1,89 @@
+<!--
+  ============LICENSE_START=======================================================
+  MODEL LOADER SERVICE
+  ================================================================================
+  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=========================================================
+  -->
+
+<model xmlns="http://org.openecomp.aai.inventory/v9">
+    <model-invariant-id>fedf9da3-6a74-4813-8fa2-221a98b0e7ad</model-invariant-id>
+    <model-type>service</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>e0373537-7f66-4094-9939-e2f5de6ff5f6</model-version-id>
+            <model-name>stellService</model-name>
+            <model-version>1</model-version>
+            <model-description>fd</model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>88bdbadf-db8a-490f-881e-c8effcbc3f66</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>5c12984d-db0f-4300-a0e0-9791775cc40f</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>374d0899-bbc2-4403-9320-fe9bebef75c6</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>959b7c09-9f34-4e5f-8b63-505381db176e</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                    </model-elements>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>46b92144-923a-4d20-b85a-3cbd847668a9</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>82194af1-3c2c-485a-8f44-420e22a9eaa4</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
diff --git a/src/test/resources/models/AAI-testvsp-resource-1.xml b/src/test/resources/models/AAI-testvsp-resource-1.xml
new file mode 100644
index 0000000..c9a70ff
--- /dev/null
+++ b/src/test/resources/models/AAI-testvsp-resource-1.xml
@@ -0,0 +1,89 @@
+<!--
+  ============LICENSE_START=======================================================
+  MODEL LOADER SERVICE
+  ================================================================================
+  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=========================================================
+  -->
+
+<model xmlns="http://org.openecomp.aai.inventory/v9">
+    <model-invariant-id>959b7c09-9f34-4e5f-8b63-505381db176e</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>374d0899-bbc2-4403-9320-fe9bebef75c6</model-version-id>
+            <model-name>testvsp</model-name>
+            <model-version>1</model-version>
+            <model-description>nkjlkl</model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>da6769f0-aa58-4e90-b2c9-664c2630d131</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>1e8fdfc0-03cf-4742-b060-dab818954d67</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>29d3fc43-4ff2-4e5c-acd0-7370f5b2715a</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>5a2aac99-ffe8-415f-9242-420ed10da23e</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                    </model-elements>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>93a6166f-b3d5-4f06-b4ba-aed48d009ad9</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>acc6edd8-a8d4-4b93-afaa-0994068be14c</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
diff --git a/src/test/resources/models/complete-model.xml b/src/test/resources/models/complete-model.xml
index 45e849b..394c073 100644
--- a/src/test/resources/models/complete-model.xml
+++ b/src/test/resources/models/complete-model.xml
@@ -1,143 +1,384 @@
-<!--
+<!--
   ============LICENSE_START=======================================================
   MODEL LOADER SERVICE
   ================================================================================
   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
+  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=========================================================
-  -->
-
-<models xmlns="http://org.openecomp.aai.inventory/v8">
-	<model>
-		<model-name-version-id>997fc7-fca1-451f-b953-9a1e6197b4d6
-		</model-name-version-id>
-		<model-type>widget</model-type>
-		<model-name>vdc</model-name>
-		<model-id>897df7ea-8938-42b0-bc57-46e913a4d93b</model-id>
-		<model-version>v1.0</model-version>
-		<resource-version>1463175188</resource-version>
-		<relationship-list>
-			<relationship>
-				<related-to>model-element</related-to>
-				<related-link>https://localhost:8443/aai/v8/service-design-and-creation/model-elements/model-element/ccb3a5a4-1722-4213-8785-2b6b5527d453/
-				</related-link>
-				<relationship-data>
-					<relationship-key>model-element.model-element-uuid
-					</relationship-key>
-					<relationship-value>ccb3a5a4-1722-4213-8785-2b6b5527d453
-					</relationship-value>
-				</relationship-data>
-				<relationship-data>
-					<relationship-key>model-element.model-element-uuid
-					</relationship-key>
-					<relationship-value>df2e4cc0-18ca-4046-9c1b-2abec86a58d6
-					</relationship-value>
-				</relationship-data>
-				<relationship-data>
-					<relationship-key>model.model-name-version-id</relationship-key>
-					<relationship-value>93d9d45d-7eec-4371-9083-675e4c353de3
-					</relationship-value>
-				</relationship-data>
-			</relationship>
-		</relationship-list>
-	</model>
-	<model>
-		<model-name-version-id>8da97b81-e0e9-4157-a4cd-af3ba52871d6
-		</model-name-version-id>
-		<model-type>resource</model-type>
-		<model-name>vDbe</model-name>
-		<model-id>77b83c95-7707-4624-8bfe-9110b9c2dc88</model-id>
-		<model-version>v1.0</model-version>
-		<resource-version>1463175188</resource-version>
-		<relationship-list>
-			<relationship>
-				<related-to>model-element</related-to>
-				<related-link>https://localhost:8443/aai/v8/service-design-and-creation/model-elements/model-element/fc3a2260-d0ee-4c8e-b7e9-74791d7c5721/
-				</related-link>
-				<relationship-data>
-					<relationship-key>model-element.model-element-uuid
-					</relationship-key>
-					<relationship-value>fc3a2260-d0ee-4c8e-b7e9-74791d7c5721
-					</relationship-value>
-				</relationship-data>
-				<relationship-data>
-					<relationship-key>element-choice-set.element-choice-set-uuid
-					</relationship-key>
-					<relationship-value>646ee687-1475-419d-bd10-f3760d5430dc
-					</relationship-value>
-				</relationship-data>
-				<relationship-data>
-					<relationship-key>constrained-element-set.constrained-element-set-uuid
-					</relationship-key>
-					<relationship-value>999</relationship-value>
-				</relationship-data>
-				<relationship-data>
-					<relationship-key>model-element.model-element-uuid
-					</relationship-key>
-					<relationship-value>df2e4cc0-18ca-4046-9c1b-2abec86a58d6
-					</relationship-value>
-				</relationship-data>
-				<relationship-data>
-					<relationship-key>model.model-name-version-id</relationship-key>
-					<relationship-value>93d9d45d-7eec-4371-9083-675e4c353de3
-					</relationship-value>
-				</relationship-data>
-			</relationship>
-		</relationship-list>
-	</model>
-		<model>
-		<model-name-version-id>f2b24d95-c582-48d5-b2d6-c5b3a94ce812
-		</model-name-version-id>
-		<model-type>widget</model-type>
-		<model-name>pserver</model-name>
-		<model-id>a033a95f-93af-4dc6-811e-f818baf13ef1</model-id>
-		<model-version>v1.0</model-version>
-		<resource-version>1463175178</resource-version>
-		<relationship-list>
-			<relationship>
-				<related-to>model-element</related-to>
-				<related-link>https://localhost:8443/aai/v8/service-design-and-creation/model-elements/model-element/5eab2693-78ec-446a-afe4-14332e348246/
-				</related-link>
-				<relationship-data>
-					<relationship-key>model-element.model-element-uuid
-					</relationship-key>
-					<relationship-value>5eab2693-78ec-446a-afe4-14332e348246
-					</relationship-value>
-				</relationship-data>
-				<relationship-data>
-					<relationship-key>model.model-name-version-id</relationship-key>
-					<relationship-value>35be1acf-1298-48c6-a128-66850083b8bd
-					</relationship-value>
-				</relationship-data>
-			</relationship>
-			<relationship>
-				<related-to>model-element</related-to>
-				<related-link>https://localhost:8443/aai/v8/service-design-and-creation/model-elements/model-element/f7659dac-6311-45b6-b483-60b39364a85a/
-				</related-link>
-				<relationship-data>
-					<relationship-key>model-element.model-element-uuid
-					</relationship-key>
-					<relationship-value>f7659dac-6311-45b6-b483-60b39364a85a
-					</relationship-value>
-				</relationship-data>
-				<relationship-data>
-					<relationship-key>model.model-name-version-id</relationship-key>
-					<relationship-value>759dbd4a-2473-46f3-a932-48d987c9b4a1
-					</relationship-value>
-				</relationship-data>
-			</relationship>
-		</relationship-list>
-	</model>
-	
-</models>
+  ============LICENSE_END=========================================================
+  -->
+
+<models xmlns="http://org.openecomp.aai.inventory/v9">
+  <model>
+    <model-invariant-id>5c12984d-db0f-4300-a0e0-9791775cc40f</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>88bdbadf-db8a-490f-881e-c8effcbc3f66</model-version-id>
+            <model-name>VL</model-name>
+            <model-version>1</model-version>
+            <model-description> Virtual link (VL) describes the basic topology of the connectivity as well as other required parameters (e.g. bandwidth and QoS class). </model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements/>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>9111f20f-e680-4001-b83f-19a2fc23bfc1</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>3d560d81-57d0-438b-a2a1-5334dba0651a</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
+<model>
+    <model-invariant-id>1e8fdfc0-03cf-4742-b060-dab818954d67</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>da6769f0-aa58-4e90-b2c9-664c2630d131</model-version-id>
+            <model-name>Testvsp..vmme_small_ecomp..module-0</model-name>
+            <model-version>1</model-version>
+            <model-description></model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>f6a038c2-820c-42ba-8c2b-375e24e8f932</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>3f4c7204-739b-4bbb-87a7-8a6856439c90</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>abcc54bc-bb74-49dc-9043-7f7171707545</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>97c26c99-6870-44c1-8a07-1d900d3f4ce6</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>36200fb5-f251-4f5d-a520-7c5ad5c2cd4b</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>bace8d1c-a261-4041-9e37-823117415d0f</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>a32613fd-18b9-459e-aab8-fffb3912966a</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>cea0a982-8d55-4093-921e-418fbccf7060</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                                <model-element>
+                                    <new-data-del-flag>F</new-data-del-flag>
+                                    <cardinality>unbounded</cardinality>
+                                    <model-elements/>
+                                    <relationship-list>
+                                        <relationship>
+                                            <related-to>model-ver</related-to>
+                                            <relationship-data>
+                                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                                <relationship-value>5761e0a7-c6df-4d8a-9ebd-b8f445054dec</relationship-value>
+                                            </relationship-data>
+                                            <relationship-data>
+                                                <relationship-key>model.model-invariant-id</relationship-key>
+                                                <relationship-value>96129eb9-f0de-4e05-8af2-73146473f766</relationship-value>
+                                            </relationship-data>
+                                        </relationship>
+                                    </relationship-list>
+                                </model-element>
+                            </model-elements>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>8ecb2c5d-7176-4317-a255-26274edfdd53</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>ff69d4e0-a8e8-4108-bdb0-dd63217e63c7</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>9111f20f-e680-4001-b83f-19a2fc23bfc1</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>3d560d81-57d0-438b-a2a1-5334dba0651a</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                    </model-elements>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>c00563ae-812b-4e62-8330-7c4d0f47088a</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>ef86f9c5-2165-44f3-8fc3-96018b609ea5</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
+<model>
+    <model-invariant-id>5a2aac99-ffe8-415f-9242-420ed10da23e</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>29d3fc43-4ff2-4e5c-acd0-7370f5b2715a</model-version-id>
+            <model-name>Testvsp..vmme_cinder..module-1</model-name>
+            <model-version>1</model-version>
+            <model-description></model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements/>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>c00563ae-812b-4e62-8330-7c4d0f47088a</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>ef86f9c5-2165-44f3-8fc3-96018b609ea5</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
+<model>
+    <model-invariant-id>959b7c09-9f34-4e5f-8b63-505381db176e</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>374d0899-bbc2-4403-9320-fe9bebef75c6</model-version-id>
+            <model-name>testvsp</model-name>
+            <model-version>1</model-version>
+            <model-description>nkjlkl</model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>da6769f0-aa58-4e90-b2c9-664c2630d131</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>1e8fdfc0-03cf-4742-b060-dab818954d67</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>29d3fc43-4ff2-4e5c-acd0-7370f5b2715a</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>5a2aac99-ffe8-415f-9242-420ed10da23e</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                    </model-elements>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>93a6166f-b3d5-4f06-b4ba-aed48d009ad9</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>acc6edd8-a8d4-4b93-afaa-0994068be14c</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
+<model>
+    <model-invariant-id>fedf9da3-6a74-4813-8fa2-221a98b0e7ad</model-invariant-id>
+    <model-type>service</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>e0373537-7f66-4094-9939-e2f5de6ff5f6</model-version-id>
+            <model-name>stellService</model-name>
+            <model-version>1</model-version>
+            <model-description>fd</model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>88bdbadf-db8a-490f-881e-c8effcbc3f66</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>5c12984d-db0f-4300-a0e0-9791775cc40f</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                        <model-element>
+                            <new-data-del-flag>F</new-data-del-flag>
+                            <cardinality>unbounded</cardinality>
+                            <model-elements/>
+                            <relationship-list>
+                                <relationship>
+                                    <related-to>model-ver</related-to>
+                                    <relationship-data>
+                                        <relationship-key>model-ver.model-version-id</relationship-key>
+                                        <relationship-value>374d0899-bbc2-4403-9320-fe9bebef75c6</relationship-value>
+                                    </relationship-data>
+                                    <relationship-data>
+                                        <relationship-key>model.model-invariant-id</relationship-key>
+                                        <relationship-value>959b7c09-9f34-4e5f-8b63-505381db176e</relationship-value>
+                                    </relationship-data>
+                                </relationship>
+                            </relationship-list>
+                        </model-element>
+                    </model-elements>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>46b92144-923a-4d20-b85a-3cbd847668a9</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>82194af1-3c2c-485a-8f44-420e22a9eaa4</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+  </model>
+</models>
diff --git a/src/test/resources/models/incomplete-model.xml b/src/test/resources/models/incomplete-model.xml
new file mode 100644
index 0000000..b30d4d7
--- /dev/null
+++ b/src/test/resources/models/incomplete-model.xml
@@ -0,0 +1,37 @@
+<!--
+  ============LICENSE_START=======================================================
+  MODEL LOADER SERVICE
+  ================================================================================
+  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=========================================================
+  -->
+
+<model xmlns="http://org.openecomp.aai.inventory/v9">
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-name>VL</model-name>
+            <model-version>1</model-version>
+            <model-description> Virtual link (VL) describes the basic topology of the connectivity as well as other required parameters (e.g. bandwidth and QoS class). </model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements/>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
diff --git a/src/test/resources/models/incomplete-models.xml b/src/test/resources/models/incomplete-models.xml
new file mode 100644
index 0000000..56b10de
--- /dev/null
+++ b/src/test/resources/models/incomplete-models.xml
@@ -0,0 +1,50 @@
+<!--
+  ============LICENSE_START=======================================================
+  MODEL LOADER SERVICE
+  ================================================================================
+  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=========================================================
+  -->
+
+<models xmlns="http://org.openecomp.aai.inventory/v9">
+<model>
+   <model-invariant-id>3d560d81-57d0-438b-a2a1-5334dba0651a</model-invariant-id>
+	<model-type>widget</model-type>
+	<model-vers>
+		<model-ver>
+			<model-version-id>9111f20f-e680-4001-b83f-19a2fc23bfc1</model-version-id>
+			<model-version>1.0</model-version>
+			<model-name>l3-network</model-name>
+		</model-ver>
+	</model-vers>
+</model>
+<model>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-name>VL</model-name>
+            <model-version>1</model-version>
+            <model-description> Virtual link (VL) describes the basic topology of the connectivity as well as other required parameters (e.g. bandwidth and QoS class). </model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements/>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
+</model>
+</models>
diff --git a/src/test/resources/models/invalid-model.xml b/src/test/resources/models/invalid-model.xml
new file mode 100644
index 0000000..906cd21
--- /dev/null
+++ b/src/test/resources/models/invalid-model.xml
@@ -0,0 +1,51 @@
+<!--
+  ============LICENSE_START=======================================================
+  MODEL LOADER SERVICE
+  ================================================================================
+  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=========================================================
+  -->
+
+<model xmlns="http://org.openecomp.aai.inventory/v9">
+    <model-invariant-id>5c12984d-db0f-4300-a0e0-9791775cc40f</model-invariant-id>
+    <model-type>resource</model-type>
+    <model-vers>
+        <model-ver>
+            <model-version-id>88bdbadf-db8a-490f-881e-c8effcbc3f66</model-version-id>
+            <model-name>VL</model-name>
+            <model-version>1</model-version>
+            <model-description> Virtual link (VL) describes the basic topology of the connectivity as well as other required parameters (e.g. bandwidth and QoS class). </model-description>
+            <model-elements>
+                <model-element>
+                    <new-data-del-flag>F</new-data-del-flag>
+                    <cardinality>unbounded</cardinality>
+                    <model-elements/>
+                    <relationship-list>
+                        <relationship>
+                            <related-to>model-ver</related-to>
+                            <relationship-data>
+                                <relationship-key>model-ver.model-version-id</relationship-key>
+                                <relationship-value>9111f20f-e680-4001-b83f-19a2fc23bfc1</relationship-value>
+                            </relationship-data>
+                            <relationship-data>
+                                <relationship-key>model.model-invariant-id</relationship-key>
+                                <relationship-value>3d560d81-57d0-438b-a2a1-5334dba0651a</relationship-value>
+                            </relationship-data>
+                        </relationship>
+                    </relationship-list>
+                </model-element>
+            </model-elements>
+        </model-ver>
+    </model-vers>
diff --git a/src/test/resources/models/l3-network-widget.json b/src/test/resources/models/l3-network-widget.json
new file mode 100644
index 0000000..22304ac
--- /dev/null
+++ b/src/test/resources/models/l3-network-widget.json
@@ -0,0 +1,14 @@
+{
+  "model":
+  {
+	"model-invariant-id" : "3d560d81-57d0-438b-a2a1-5334dba0651a",
+	"model-type" : "widget",
+	"model-vers" : {
+		"model-ver" : [ {
+			"model-version-id" : "9111f20f-e680-4001-b83f-19a2fc23bfc1",
+			"model-version" : "1.0",
+			"model-name" : "l3-network"
+		} ]
+	}
+  }
+}
diff --git a/src/test/resources/models/vnf-model.xml b/src/test/resources/models/l3-network-widget.xml
index 2dd44b5..1e50300 100644
--- a/src/test/resources/models/vnf-model.xml
+++ b/src/test/resources/models/l3-network-widget.xml
@@ -1,27 +1,31 @@
-<!--
+<!--
   ============LICENSE_START=======================================================
   MODEL LOADER SERVICE
   ================================================================================
   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
+  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=========================================================
-  -->
-
-<model xmlns="http://org.openecomp.aai.inventory/v8">
-	<model-id>model-id</model-id>
-	<model-type>widget</model-type>
-	<model-name>generic-vnf</model-name>
-	<model-version>v1.0</model-version>
-	<model-name-version-id>model-vid</model-name-version-id>
-</model>
+  ============LICENSE_END=========================================================
+  -->
+
+<model xmlns="http://org.openecomp.aai.inventory/v9">
+   <model-invariant-id>3d560d81-57d0-438b-a2a1-5334dba0651a</model-invariant-id>
+	<model-type>widget</model-type>
+	<model-vers>
+		<model-ver>
+			<model-version-id>9111f20f-e680-4001-b83f-19a2fc23bfc1</model-version-id>
+			<model-version>1.0</model-version>
+			<model-name>l3-network</model-name>
+		</model-ver>
+	</model-vers>
+</model>
diff --git a/src/test/resources/models/named-query-wan-connector.xml b/src/test/resources/models/named-query-wan-connector.xml
index 5606cf8..51047df 100644
--- a/src/test/resources/models/named-query-wan-connector.xml
+++ b/src/test/resources/models/named-query-wan-connector.xml
@@ -1,90 +1,90 @@
-<!--
+<!--
   ============LICENSE_START=======================================================
   MODEL LOADER SERVICE
   ================================================================================
   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
+  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=========================================================
-  -->
-
-<named-query xmlns="http://org.openecomp.aai.inventory/v8">
-	<named-query-uuid>94cac189-8d88-4d63-a194-f44214e080ff
-	</named-query-uuid>
-	<named-query-name>wan-connector</named-query-name>
-	<named-query-version>v1.0</named-query-version>
-	<description>Named Query - Wan Connector</description>
-	<named-query-elements>
-		<named-query-element>
-			<relationship-list>
-				<relationship>
-					<related-to>model</related-to>
-					<relationship-data>
-						<!-- connector -->
-						<relationship-key>model.model-name-version-id</relationship-key>
-						<relationship-value>d09dd9da-0148-46cd-a947-591afc844d24
-						</relationship-value>
-					</relationship-data>
-				</relationship>
-			</relationship-list>
-			<named-query-elements>
-				<named-query-element>
-					<relationship-list>
-						<relationship>
-							<related-to>model</related-to>
-							<relationship-data>
-								<!-- vdc -->
-								<relationship-key>model.model-name-version-id</relationship-key>
-								<relationship-value>997fc7-fca1-451f-b953-9a1e6197b4d6
-								</relationship-value>
-							</relationship-data>
-						</relationship>
-					</relationship-list>
-					<named-query-elements>
-						<named-query-element>
-							<relationship-list>
-								<relationship>
-									<related-to>model</related-to>
-									<relationship-data>
-										<!-- logical-link -->
-										<relationship-key>model.model-name-version-id
-										</relationship-key>
-										<relationship-value>897df7ea-8938-42b0-bc57-46e913a4d93b
-										</relationship-value>
-									</relationship-data>
-								</relationship>
-							</relationship-list>
-							<named-query-elements>
-								<named-query-element>
-									<relationship-list>
-										<relationship>
-											<related-to>model</related-to>
-											<relationship-data>
-												<!-- pserver -->
-												<relationship-key>model.model-name-version-id
-												</relationship-key>
-												<relationship-value>f2b24d95-c582-48d5-b2d6-c5b3a94ce812
-												</relationship-value>
-											</relationship-data>
-										</relationship>
-									</relationship-list>
-								</named-query-element>
-							</named-query-elements>
-						</named-query-element>
-					</named-query-elements>
-				</named-query-element>
-			</named-query-elements>
-		</named-query-element>
-	</named-query-elements>
-</named-query>
-
+  ============LICENSE_END=========================================================
+  -->
+
+<named-query xmlns="http://org.openecomp.aai.inventory/v7">
+	<named-query-uuid>94cac189-8d88-4d63-a194-f44214e080ff
+	</named-query-uuid>
+	<named-query-name>wan-connector</named-query-name>
+	<named-query-version>v1.0</named-query-version>
+	<description>Named Query - Wan Connector</description>
+	<named-query-elements>
+		<named-query-element>
+			<relationship-list>
+				<relationship>
+					<related-to>model</related-to>
+					<relationship-data>
+						<!-- connector -->
+						<relationship-key>model.model-invariant-id</relationship-key>
+						<relationship-value>d09dd9da-0148-46cd-a947-591afc844d24
+						</relationship-value>
+					</relationship-data>
+				</relationship>
+			</relationship-list>
+			<named-query-elements>
+				<named-query-element>
+					<relationship-list>
+						<relationship>
+							<related-to>model</related-to>
+							<relationship-data>
+								<!-- vdc -->
+								<relationship-key>model.model-invariant-id</relationship-key>
+								<relationship-value>997fc7-fca1-451f-b953-9a1e6197b4d6
+								</relationship-value>
+							</relationship-data>
+						</relationship>
+					</relationship-list>
+					<named-query-elements>
+						<named-query-element>
+							<relationship-list>
+								<relationship>
+									<related-to>model</related-to>
+									<relationship-data>
+										<!-- logical-link -->
+										<relationship-key>model.model-invariant-id
+										</relationship-key>
+										<relationship-value>897df7ea-8938-42b0-bc57-46e913a4d93b
+										</relationship-value>
+									</relationship-data>
+								</relationship>
+							</relationship-list>
+							<named-query-elements>
+								<named-query-element>
+									<relationship-list>
+										<relationship>
+											<related-to>model</related-to>
+											<relationship-data>
+												<!-- pserver -->
+												<relationship-key>model.model-invariant-id
+												</relationship-key>
+												<relationship-value>f2b24d95-c582-48d5-b2d6-c5b3a94ce812
+												</relationship-value>
+											</relationship-data>
+										</relationship>
+									</relationship-list>
+								</named-query-element>
+							</named-query-elements>
+						</named-query-element>
+					</named-query-elements>
+				</named-query-element>
+			</named-query-elements>
+		</named-query-element>
+	</named-query-elements>
+</named-query>
+
diff --git a/src/test/resources/models/vnf-model.json b/src/test/resources/models/vnf-model.json
deleted file mode 100644
index 5bebe59..0000000
--- a/src/test/resources/models/vnf-model.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "model": 
-  {
-    "model-name-version-id":"model-vid",
-    "model-type":"widget",
-    "model-version":"v1.0",
-    "model-id":"model-id",
-    "model-name":"generic-vnf"
-  }
-}
diff --git a/src/test/resources/models/wan-connector-model.xml b/src/test/resources/models/wan-connector-model.xml
deleted file mode 100644
index c8a434b..0000000
--- a/src/test/resources/models/wan-connector-model.xml
+++ /dev/null
@@ -1,185 +0,0 @@
-<!--
-  ============LICENSE_START=======================================================
-  MODEL LOADER SERVICE
-  ================================================================================
-  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=========================================================
-  -->
-
-<model xmlns="http://org.openecomp.aai.inventory/v8">
-	<model-id>e4a9901b-6c94-4e07-b8d8-b877d3df554c</model-id>
-	<model-type>service</model-type>
-	<model-name>test-model</model-name>
-	<model-version>v1.0</model-version>
-	<model-name-version-id>93d9d45d-7eec-4371-9083-675e4c353de3
-	</model-name-version-id>
-	<model-description>desc</model-description>
-	<metadata>
-		<metadatum>
-			<metaname>a</metaname>
-			<metaval>vpn-id</metaval>
-		</metadatum>
-		<metadatum>
-			<metaname>b</metaname>
-			<metaval>product</metaval>
-		</metadatum>
-	</metadata>
-	<model-elements>
-		<model-element>
-			<new-data-del-flag>true</new-data-del-flag>
-			<cardinality>unbounded</cardinality>
-			<relationship-list>
-				<relationship>
-					<related-to>model</related-to>
-					<relationship-data>
-						<!-- connector -->
-						<relationship-key>model.model-name-version-id</relationship-key>
-						<relationship-value>d09dd9da-0148-46cd-a947-591afc844d24
-						</relationship-value>
-					</relationship-data>
-				</relationship>
-			</relationship-list>
-			<model-elements>
-				<model-element>
-					<new-data-del-flag>true</new-data-del-flag>
-					<cardinality>unbounded</cardinality>
-					<relationship-list>
-						<relationship>
-							<related-to>model</related-to>
-							<relationship-data>
-								<!-- vdc -->
-								<relationship-key>model.model-name-version-id</relationship-key>
-								<relationship-value>997fc7-fca1-451f-b953-9a1e6197b4d6
-								</relationship-value>
-							</relationship-data>
-						</relationship>
-					</relationship-list>
-					<model-elements>
-						<model-element>
-							<new-data-del-flag>true</new-data-del-flag>
-							<cardinality>unbounded</cardinality>
-							<relationship-list>
-								<relationship>
-									<related-to>model</related-to>
-									<relationship-data>
-										<!-- l2-bridge-for-wan-connector -->
-										<relationship-key>model.model-name-version-id
-										</relationship-key>
-										<relationship-value>ae16244f-4d29-4801-a559-e25f2db2a4c3
-										</relationship-value>
-									</relationship-data>
-								</relationship>
-							</relationship-list>
-							<model-constraint>
-								<constrained-element-sets>
-									<constrained-element-set>
-										<path>logical-link</path>
-										<constrained-element-set-uuid>999
-										</constrained-element-set-uuid>
-										<constraint-type>combination</constraint-type>
-										<check-type>AND</check-type>
-										<element-choice-sets>
-											<element-choice-set>
-												<element-choice-set-name>A</element-choice-set-name>
-												<cardinality>1</cardinality>
-												<model-elements>
-													<model-element>
-														<cardinality>unbounded</cardinality>
-														<new-data-del-flag>false</new-data-del-flag>
-														<relationship-list>
-															<relationship>
-																<related-to>model</related-to>
-																<relationship-data>
-																	<!-- ipe -->
-																	<relationship-key>model.model-name-version-id
-																	</relationship-key>
-																	<relationship-value>759dbd4a-2473-46f3-a932-48d987c9b4a1
-																	</relationship-value>
-																</relationship-data>
-															</relationship>
-														</relationship-list>
-														<linkage-points>
-															<linkage-point>l-interface|p-interface|pserver
-															</linkage-point>
-														</linkage-points>
-													</model-element>
-												</model-elements>
-											</element-choice-set>
-											<element-choice-set>
-												<element-choice-set-name>B</element-choice-set-name>
-												<cardinality>1</cardinality>
-												<model-elements>
-													<model-element>
-														<cardinality>unbounded</cardinality>
-														<new-data-del-flag>false</new-data-del-flag>
-														<relationship-list>
-															<relationship>
-																<related-to>model</related-to>
-																<relationship-data>
-																	<!-- vDbe -->
-																	<relationship-key>model.model-name-version-id
-																	</relationship-key>
-																	<relationship-value>8da97b81-e0e9-4157-a4cd-af3ba52871d6
-																	</relationship-value>
-																</relationship-data>
-															</relationship>
-														</relationship-list>
-													</model-element>
-													<model-element>
-														<cardinality>unbounded</cardinality>
-														<new-data-del-flag>false</new-data-del-flag>
-														<relationship-list>
-															<relationship>
-																<related-to>model</related-to>
-																<relationship-data>
-																	<!-- vSbg -->
-																	<relationship-key>model.model-name-version-id
-																	</relationship-key>
-																	<relationship-value>a6d9de88-4046-4b78-a59e-5691243d292a
-																	</relationship-value>
-																</relationship-data>
-															</relationship>
-														</relationship-list>
-													</model-element>
-													<model-element>
-														<cardinality>unbounded</cardinality>
-														<new-data-del-flag>false</new-data-del-flag>
-														<relationship-list>
-															<relationship>
-																<related-to>model</related-to>
-																<relationship-data>
-																	<!-- pBgf -->
-																	<relationship-key>model.model-name-version-id
-																	</relationship-key>
-																	<relationship-value>35be1acf-1298-48c6-a128-66850083b8bd
-																	</relationship-value>
-																</relationship-data>
-															</relationship>
-														</relationship-list>
-													</model-element>
-												</model-elements>
-											</element-choice-set>
-										</element-choice-sets>
-									</constrained-element-set>
-								</constrained-element-sets>
-							</model-constraint>
-						</model-element>
-					</model-elements>
-				</model-element>
-			</model-elements>
-		</model-element>
-	</model-elements>
-</model>
-
diff --git a/src/test/resources/vnfcatalogexample.xml b/src/test/resources/vnfcatalogexample.xml
index c7ba530..0348f71 100644
--- a/src/test/resources/vnfcatalogexample.xml
+++ b/src/test/resources/vnfcatalogexample.xml
@@ -1,149 +1,149 @@
-<!--
+<!--
   ============LICENSE_START=======================================================
   MODEL LOADER SERVICE
   ================================================================================
   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
+  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=========================================================
-  -->
-
-<vnf-catalog>
-	<part-number-list>
-		<att-part-number>FortiGate-VM00</att-part-number>
-		<vnf-type>FW</vnf-type>
-		<vendor-info>
-			<vendor-name>FORTINET</vendor-name>
-			<vendor-part-number>FortiGate-VM00</vendor-part-number>
-			<vendor-model>VM00</vendor-model>
-		</vendor-info>
-		<vcpu>
-			<vcpu-default>1</vcpu-default>
-			<vcpu-min>1</vcpu-min>
-			<vcpu-max>1</vcpu-max>
-		</vcpu>
-		<vmemory>
-			<vmemory-default>1</vmemory-default>
-			<vmemory-units>GB</vmemory-units>
-			<vmemory-min>1</vmemory-min>
-			<vmemory-max>1</vmemory-max>
-		</vmemory>
-		<vdisk>
-			<vdisk-default>2</vdisk-default>
-			<vdisk-units>GB</vdisk-units>
-			<vdisk-min>2</vdisk-min>
-			<vdisk-max>32</vdisk-max>
-		</vdisk>
-		<software-version-list>
-			<software-version>5.2.7</software-version>
-			<software-version-state>0</software-version-state>
-			<software-filetype>IMAGE</software-filetype>
-			<file-md5-value>1c59a521885c465004456f74d003726c</file-md5-value>
-			<software-filename>test3</software-filename>
-		</software-version-list>
-		<software-version-list>
-			<software-version>5.2.5</software-version>
-			<software-version-state>1</software-version-state>
-			<software-filetype>IMAGE</software-filetype>
-			<file-md5-value>C4D2CBE51669796E48623E006782F7DC</file-md5-value>
-			<software-filename>test2</software-filename>
-		</software-version-list>
-		<software-version-list>
-			<software-version>5.2.4</software-version>
-			<software-version-state>2</software-version-state>
-			<software-filetype>IMAGE</software-filetype>
-			<file-md5-value>4987E1E743FD641C879E1D3C5D50BCE0</file-md5-value>
-			<software-filename>test1</software-filename>
-		</software-version-list>
-		<vnf-features-list>
-			<vnf-feature>APPID</vnf-feature>
-		</vnf-features-list>
-		<vnf-features-list>
-			<vnf-feature>IPS-IDS</vnf-feature>
-		</vnf-features-list>
-		<vnf-features-list>
-			<vnf-feature>URLF</vnf-feature>
-		</vnf-features-list>
-		<vnf-features-list>
-			<vnf-feature>Anti-Virus</vnf-feature>
-		</vnf-features-list>
-		<license-list>
-			<license-assignment-group>FortiGate-VM00</license-assignment-group>
-			<license-required>FALSE</license-required>
-		</license-list>
-	</part-number-list>
-	<part-number-list>
-		<att-part-number>FortiGate-VM01</att-part-number>
-		<vnf-type>FW</vnf-type>
-		<vendor-info>
-			<vendor-name>FORTINET</vendor-name>
-			<vendor-part-number>FortiGate-VM01</vendor-part-number>
-			<vendor-model>VM01</vendor-model>
-		</vendor-info>
-		<vcpu>
-			<vcpu-default>1</vcpu-default>
-			<vcpu-min>1</vcpu-min>
-			<vcpu-max>1</vcpu-max>
-		</vcpu>
-		<vmemory>
-			<vmemory-default>2</vmemory-default>
-			<vmemory-units>GB</vmemory-units>
-			<vmemory-min>1</vmemory-min>
-			<vmemory-max>2</vmemory-max>
-		</vmemory>
-		<vdisk>
-			<vdisk-default>2</vdisk-default>
-			<vdisk-units>GB</vdisk-units>
-			<vdisk-min>2</vdisk-min>
-			<vdisk-max>32</vdisk-max>
-		</vdisk>
-		<software-version-list>
-			<software-version>5.2.7</software-version>
-			<software-version-state>0</software-version-state>
-			<software-filetype>IMAGE</software-filetype>
-			<file-md5-value>1c59a521885c465004456f74d003726c</file-md5-value>
-			<software-filename>software file name 3</software-filename>
-		</software-version-list>
-		<software-version-list>
-			<software-version>5.2.5</software-version>
-			<software-version-state>1</software-version-state>
-			<software-filetype>IMAGE</software-filetype>
-			<file-md5-value>C4D2CBE51669796E48623E006782F7DC</file-md5-value>
-			<software-filename>software file name 2</software-filename>
-		</software-version-list>
-		<software-version-list>
-			<software-version>5.2.4</software-version>
-			<software-version-state>2</software-version-state>
-			<software-filetype>IMAGE</software-filetype>
-			<file-md5-value>4987E1E743FD641C879E1D3C5D50BCE0</file-md5-value>
-			<software-filename>software file name</software-filename>
-		</software-version-list>
-		<vnf-features-list>
-			<vnf-feature>APPID</vnf-feature>
-		</vnf-features-list>
-		<vnf-features-list>
-			<vnf-feature>IPS-IDS</vnf-feature>
-		</vnf-features-list>
-		<vnf-features-list>
-			<vnf-feature>URLF</vnf-feature>
-		</vnf-features-list>
-		<vnf-features-list>
-			<vnf-feature>Anti-Virus</vnf-feature>
-		</vnf-features-list>
-		<license-list>
-			<license-assignment-group>license group</license-assignment-group>
-			<license-required>FALSE</license-required>
-		</license-list>
-	</part-number-list>
-
-</vnf-catalog>
+  ============LICENSE_END=========================================================
+  -->
+
+<vnf-catalog>
+	<part-number-list>
+		<part-number>FortiGate-VM00</part-number>
+		<vnf-type>FW</vnf-type>
+		<vendor-info>
+			<vendor-name>FORTINET</vendor-name>
+			<vendor-part-number>FortiGate-VM00</vendor-part-number>
+			<vendor-model>VM00</vendor-model>
+		</vendor-info>
+		<vcpu>
+			<vcpu-default>1</vcpu-default>
+			<vcpu-min>1</vcpu-min>
+			<vcpu-max>1</vcpu-max>
+		</vcpu>
+		<vmemory>
+			<vmemory-default>1</vmemory-default>
+			<vmemory-units>GB</vmemory-units>
+			<vmemory-min>1</vmemory-min>
+			<vmemory-max>1</vmemory-max>
+		</vmemory>
+		<vdisk>
+			<vdisk-default>2</vdisk-default>
+			<vdisk-units>GB</vdisk-units>
+			<vdisk-min>2</vdisk-min>
+			<vdisk-max>32</vdisk-max>
+		</vdisk>
+		<software-version-list>
+			<software-version>5.2.7</software-version>
+			<software-version-state>0</software-version-state>
+			<software-filetype>IMAGE</software-filetype>
+			<file-md5-value>1c59a521885c465004456f74d003726c</file-md5-value>
+			<software-filename>test3</software-filename>
+		</software-version-list>
+		<software-version-list>
+			<software-version>5.2.5</software-version>
+			<software-version-state>1</software-version-state>
+			<software-filetype>IMAGE</software-filetype>
+			<file-md5-value>C4D2CBE51669796E48623E006782F7DC</file-md5-value>
+			<software-filename>test2</software-filename>
+		</software-version-list>
+		<software-version-list>
+			<software-version>5.2.4</software-version>
+			<software-version-state>2</software-version-state>
+			<software-filetype>IMAGE</software-filetype>
+			<file-md5-value>4987E1E743FD641C879E1D3C5D50BCE0</file-md5-value>
+			<software-filename>test1</software-filename>
+		</software-version-list>
+		<vnf-features-list>
+			<vnf-feature>APPID</vnf-feature>
+		</vnf-features-list>
+		<vnf-features-list>
+			<vnf-feature>IPS-IDS</vnf-feature>
+		</vnf-features-list>
+		<vnf-features-list>
+			<vnf-feature>URLF</vnf-feature>
+		</vnf-features-list>
+		<vnf-features-list>
+			<vnf-feature>Anti-Virus</vnf-feature>
+		</vnf-features-list>
+		<license-list>
+			<license-assignment-group>FortiGate-VM00</license-assignment-group>
+			<license-required>FALSE</license-required>
+		</license-list>
+	</part-number-list>
+	<part-number-list>
+		<part-number>FortiGate-VM01</part-number>
+		<vnf-type>FW</vnf-type>
+		<vendor-info>
+			<vendor-name>FORTINET</vendor-name>
+			<vendor-part-number>FortiGate-VM01</vendor-part-number>
+			<vendor-model>VM01</vendor-model>
+		</vendor-info>
+		<vcpu>
+			<vcpu-default>1</vcpu-default>
+			<vcpu-min>1</vcpu-min>
+			<vcpu-max>1</vcpu-max>
+		</vcpu>
+		<vmemory>
+			<vmemory-default>2</vmemory-default>
+			<vmemory-units>GB</vmemory-units>
+			<vmemory-min>1</vmemory-min>
+			<vmemory-max>2</vmemory-max>
+		</vmemory>
+		<vdisk>
+			<vdisk-default>2</vdisk-default>
+			<vdisk-units>GB</vdisk-units>
+			<vdisk-min>2</vdisk-min>
+			<vdisk-max>32</vdisk-max>
+		</vdisk>
+		<software-version-list>
+			<software-version>5.2.7</software-version>
+			<software-version-state>0</software-version-state>
+			<software-filetype>IMAGE</software-filetype>
+			<file-md5-value>1c59a521885c465004456f74d003726c</file-md5-value>
+			<software-filename>software file name 3</software-filename>
+		</software-version-list>
+		<software-version-list>
+			<software-version>5.2.5</software-version>
+			<software-version-state>1</software-version-state>
+			<software-filetype>IMAGE</software-filetype>
+			<file-md5-value>C4D2CBE51669796E48623E006782F7DC</file-md5-value>
+			<software-filename>software file name 2</software-filename>
+		</software-version-list>
+		<software-version-list>
+			<software-version>5.2.4</software-version>
+			<software-version-state>2</software-version-state>
+			<software-filetype>IMAGE</software-filetype>
+			<file-md5-value>4987E1E743FD641C879E1D3C5D50BCE0</file-md5-value>
+			<software-filename>software file name</software-filename>
+		</software-version-list>
+		<vnf-features-list>
+			<vnf-feature>APPID</vnf-feature>
+		</vnf-features-list>
+		<vnf-features-list>
+			<vnf-feature>IPS-IDS</vnf-feature>
+		</vnf-features-list>
+		<vnf-features-list>
+			<vnf-feature>URLF</vnf-feature>
+		</vnf-features-list>
+		<vnf-features-list>
+			<vnf-feature>Anti-Virus</vnf-feature>
+		</vnf-features-list>
+		<license-list>
+			<license-assignment-group>license group</license-assignment-group>
+			<license-required>FALSE</license-required>
+		</license-list>
+	</part-number-list>
+
+</vnf-catalog>