bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/ebb/loader/ServiceEBBLoaderTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (c) 2020 Nokia
   6  * ================================================================================
   7  * Modifications Copyright (c) 2021 Orange
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader;
  24
  25 import com.fasterxml.jackson.core.JsonProcessingException;
  26 import com.fasterxml.jackson.databind.ObjectMapper;
  27 import org.camunda.bpm.engine.delegate.DelegateExecution;
  28 import org.camunda.bpm.extension.mockito.delegate.DelegateExecutionFake;
  29 import org.javatuples.Pair;
  30 import org.junit.Before;
  31 import org.junit.Rule;
  32 import org.junit.Test;
  33 import org.junit.rules.ExpectedException;
  34 import org.mockito.Mock;
  35 import org.onap.aai.domain.yang.ComposedResource;
  36 import org.onap.aai.domain.yang.ComposedResources;
  37 import org.onap.aai.domain.yang.RelatedToProperty;
  38 import org.onap.aai.domain.yang.Relationship;
  39 import org.onap.aai.domain.yang.RelationshipData;
  40 import org.onap.aai.domain.yang.RelationshipList;
  41 import org.onap.aai.domain.yang.ServiceInstance;
  42 import org.onap.aaiclient.client.aai.entities.Relationships;
  43 import org.onap.so.bpmn.BaseTaskTest;
  44 import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
  45 import org.onap.so.bpmn.infrastructure.workflow.tasks.VrfBondingServiceException;
  46 import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowType;
  47 import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
  48 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  49 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetup;
  50 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
  51 import org.onap.so.client.exception.ExceptionBuilder;
  52 import org.onap.so.client.orchestration.AAIConfigurationResources;
  53 import org.onap.so.db.catalog.beans.ConfigurationResourceCustomization;
  54 import org.onap.so.db.catalog.beans.Service;
  55 import org.onap.so.db.catalog.beans.CollectionResourceCustomization;
  56 import org.onap.so.db.catalog.beans.NetworkCollectionResourceCustomization;
  57 import org.onap.so.db.catalog.beans.NetworkResourceCustomization;
  58 import org.onap.so.db.catalog.beans.CollectionResource;
  59 import org.onap.so.db.catalog.beans.CollectionResourceInstanceGroupCustomization;
  60 import org.onap.so.db.catalog.beans.InstanceGroup;
  61 import org.onap.so.db.catalog.client.CatalogDbClient;
  62 import org.onap.so.serviceinstancebeans.RelatedInstance;
  63 import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
  64 import java.io.IOException;
  65 import java.nio.file.Files;
  66 import java.nio.file.Paths;
  67 import java.util.ArrayList;
  68 import java.util.List;
  69 import java.util.Optional;
  70 import static com.shazam.shazamcrest.matcher.Matchers.sameBeanAs;
  71 import static org.junit.Assert.assertEquals;
  72 import static org.junit.Assert.assertNull;
  73 import static org.junit.Assert.assertTrue;
  74 import static org.junit.Assert.assertFalse;
  75 import static org.junit.Assert.assertNotNull;
  76 import static org.junit.Assert.assertThat;
  77 import static org.junit.Assert.fail;
  78 import static org.mockito.Mockito.mock;
  79 import static org.mockito.Mockito.doReturn;
  80 import static org.mockito.Mockito.any;
  81 import static org.mockito.Mockito.anyList;
  82 import static org.mockito.Mockito.anyString;
  83
  84 public class ServiceEBBLoaderTest extends BaseTaskTest {
  85
  86     private static final String MACRO_ACTIVATE_DELETE_UNASSIGN_JSON = "Macro/ServiceMacroActivateDeleteUnassign.json";
  87     private static final String MACRO_ASSIGN_JSON = "Macro/ServiceMacroAssign.json";
  88
  89     @Rule
  90     public ExpectedException thrown = ExpectedException.none();
  91
  92     @Mock
  93     protected Relationships relationships;
  94
  95     private DelegateExecution execution;
  96     private ServiceEBBLoader serviceEBBLoader;
  97     private UserParamsServiceTraversal mockUserParamsServiceTraversal;
  98     private CatalogDbClient mockCatalogDbClient;
  99     private VrfValidation mockVrfValidation;
 100     private AAIConfigurationResources mockAaiConfigurationResources;
 101     private WorkflowActionExtractResourcesAAI mockWorkflowActionExtractResourcesAAI;
 102     private BBInputSetupUtils mockBbInputSetupUtils;
 103     private BBInputSetup mockBbInputSetup;
 104
 105     @Before
 106     public void before() throws Exception {
 107         execution = new DelegateExecutionFake();
 108         mockUserParamsServiceTraversal = mock(UserParamsServiceTraversal.class);
 109         mockCatalogDbClient = mock(CatalogDbClient.class);
 110         mockVrfValidation = mock(VrfValidation.class);
 111         mockAaiConfigurationResources = mock(AAIConfigurationResources.class);
 112         mockWorkflowActionExtractResourcesAAI = mock(WorkflowActionExtractResourcesAAI.class);
 113         mockBbInputSetupUtils = mock(BBInputSetupUtils.class);
 114         mockBbInputSetup = mock(BBInputSetup.class);
 115         serviceEBBLoader = new ServiceEBBLoader(mockUserParamsServiceTraversal, mockCatalogDbClient, mockVrfValidation,
 116                 mockAaiConfigurationResources, mockWorkflowActionExtractResourcesAAI, mockBbInputSetupUtils,
 117                 mockBbInputSetup, mock(ExceptionBuilder.class));
 118     }
 119
 120
 121     @Test
 122     public void getResourceListForServiceWithRequestActionAssignInstance()
 123             throws IOException, VrfBondingServiceException {
 124         String bpmnRequest = readBpmnRequestFromFile(MACRO_ASSIGN_JSON);
 125         ObjectMapper mapper = new ObjectMapper();
 126         ServiceInstancesRequest sIRequest = mapper.readValue(bpmnRequest, ServiceInstancesRequest.class);
 127         String requestAction = "assignInstance";
 128         String serviceInstanceId = "123";
 129         String resourceId = "si0";
 130         List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
 131         doReturn(prepareListWithResources()).when(mockUserParamsServiceTraversal).getResourceListFromUserParams(any(),
 132                 anyList(), anyString(), anyString());
 133         List<Resource> resources = serviceEBBLoader.getResourceListForService(sIRequest, requestAction, execution,
 134                 serviceInstanceId, resourceId, aaiResourceIds);
 135         assertNotNull(resources);
 136         assertEquals(resources.size(), 6);
 137     }
 138
 139     @Test
 140     public void findCatalogNetworkCollectionTest() {
 141         Service service = new Service();
 142         NetworkCollectionResourceCustomization networkCustomization = new NetworkCollectionResourceCustomization();
 143         networkCustomization.setModelCustomizationUUID("123");
 144         service.getCollectionResourceCustomizations().add(networkCustomization);
 145         doReturn(networkCustomization).when(mockCatalogDbClient).getNetworkCollectionResourceCustomizationByID("123");
 146         CollectionResourceCustomization customization =
 147                 serviceEBBLoader.findCatalogNetworkCollection(execution, service);
 148         assertNotNull(customization);
 149     }
 150
 151     @Test
 152     public void findCatalogNetworkCollectionEmptyTest() {
 153         Service service = new Service();
 154         NetworkCollectionResourceCustomization networkCustomization = new NetworkCollectionResourceCustomization();
 155         networkCustomization.setModelCustomizationUUID("123");
 156         service.getCollectionResourceCustomizations().add(networkCustomization);
 157         CollectionResourceCustomization customization =
 158                 serviceEBBLoader.findCatalogNetworkCollection(execution, service);
 159         assertNull(customization);
 160     }
 161
 162     @Test
 163     public void findCatalogNetworkCollectionMoreThanOneTest() {
 164         Service service = new Service();
 165         NetworkCollectionResourceCustomization networkCustomization1 = new NetworkCollectionResourceCustomization();
 166         networkCustomization1.setModelCustomizationUUID("123");
 167         NetworkCollectionResourceCustomization networkCustomization2 = new NetworkCollectionResourceCustomization();
 168         networkCustomization2.setModelCustomizationUUID("321");
 169         service.getCollectionResourceCustomizations().add(networkCustomization1);
 170         service.getCollectionResourceCustomizations().add(networkCustomization2);
 171         doReturn(networkCustomization1).when(mockCatalogDbClient).getNetworkCollectionResourceCustomizationByID("123");
 172         doReturn(networkCustomization2).when(mockCatalogDbClient).getNetworkCollectionResourceCustomizationByID("321");
 173         serviceEBBLoader.findCatalogNetworkCollection(execution, service);
 174         assertEquals("Found multiple Network Collections in the Service model, only one per Service is supported.",
 175                 execution.getVariable("WorkflowActionErrorMessage"));
 176     }
 177
 178     @Test
 179     public void foundRelatedTest() {
 180         List<Resource> resourceList = new ArrayList<>();
 181         resourceList.add(new Resource(WorkflowType.PNF, "model customization id", false, null));
 182         resourceList.add(new Resource(WorkflowType.VNF, "model customization id", false, null));
 183         resourceList.add(new Resource(WorkflowType.NETWORK, "model customization id", false, null));
 184         resourceList.add(new Resource(WorkflowType.NETWORKCOLLECTION, "model customization id", false, null));
 185
 186         assertTrue(serviceEBBLoader.foundRelated(resourceList));
 187     }
 188
 189     @Test
 190     public void containsWorkflowTypeTest() {
 191         List<Resource> resourceList = new ArrayList<>();
 192         resourceList.add(new Resource(WorkflowType.PNF, "resource id", false, null));
 193         resourceList.add(new Resource(WorkflowType.VNF, "model customization id", false, null));
 194         resourceList.add(new Resource(WorkflowType.NETWORK, "model customization id", false, null));
 195         resourceList.add(new Resource(WorkflowType.NETWORKCOLLECTION, "model customization id", false, null));
 196
 197         assertTrue(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.PNF));
 198         assertTrue(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.VNF));
 199         assertTrue(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.NETWORK));
 200         assertTrue(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.NETWORKCOLLECTION));
 201         assertFalse(serviceEBBLoader.containsWorkflowType(resourceList, WorkflowType.CONFIGURATION));
 202     }
 203
 204     @Test
 205     public void traverseAAIServiceTest() {
 206         List<Resource> resourceCounter = new ArrayList<>();
 207         String resourceId = "si0";
 208         List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
 209
 210         ServiceInstance serviceInstanceAAI = new ServiceInstance();
 211         serviceInstanceAAI.setServiceInstanceId(resourceId);
 212
 213         org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstance = setServiceInstance();
 214         GenericVnf genericVnf = setGenericVnf();
 215         setVfModule(true);
 216         setVolumeGroup();
 217         setL3Network();
 218         setCollection();
 219         setConfiguration();
 220
 221         org.onap.aai.domain.yang.GenericVnf genericVnfAai = new org.onap.aai.domain.yang.GenericVnf();
 222         genericVnfAai.setModelCustomizationId(genericVnf.getModelInfoGenericVnf().getModelCustomizationUuid());
 223
 224         Configuration config = new Configuration();
 225         config.setConfigurationId("testConfigurationId2");
 226         serviceInstance.getConfigurations().add(config);
 227
 228         Relationship relationship1 = new Relationship();
 229         relationship1.setRelatedTo("vnfc");
 230         RelationshipList relationshipList1 = new RelationshipList();
 231         relationshipList1.getRelationship().add(relationship1);
 232
 233         Relationship relationship2 = new Relationship();
 234         relationship2.setRelatedTo("vpn-binding");
 235         RelationshipList relationshipList2 = new RelationshipList();
 236         relationshipList2.getRelationship().add(relationship2);
 237
 238         org.onap.aai.domain.yang.Configuration aaiConfiguration1 = new org.onap.aai.domain.yang.Configuration();
 239         aaiConfiguration1.setConfigurationId("testConfigurationId");
 240         aaiConfiguration1.setRelationshipList(relationshipList1);
 241
 242         org.onap.aai.domain.yang.Configuration aaiConfiguration2 = new org.onap.aai.domain.yang.Configuration();
 243         aaiConfiguration2.setConfigurationId("testConfigurationId2");
 244         aaiConfiguration2.setRelationshipList(relationshipList1);
 245
 246         org.onap.aai.domain.yang.VfModule aaiVfModule = new org.onap.aai.domain.yang.VfModule();
 247         aaiVfModule.setIsBaseVfModule(true);
 248
 249         try {
 250             doReturn(genericVnfAai).when(mockBbInputSetupUtils).getAAIGenericVnf(genericVnf.getVnfId());
 251             doReturn(serviceInstanceAAI).when(mockBbInputSetupUtils).getAAIServiceInstanceById(resourceId);
 252             doReturn(serviceInstance).when(mockBbInputSetup).getExistingServiceInstance(serviceInstanceAAI);
 253             doReturn(Optional.of(aaiConfiguration1)).when(mockAaiConfigurationResources)
 254                     .getConfiguration("testConfigurationId");
 255             doReturn(Optional.of(aaiConfiguration2)).when(mockAaiConfigurationResources)
 256                     .getConfiguration("testConfigurationId2");
 257             doReturn(aaiVfModule).when(mockBbInputSetupUtils).getAAIVfModule(any(), any());
 258             serviceEBBLoader.traverseAAIService(execution, resourceCounter, resourceId, aaiResourceIds);
 259             assertEquals(8, resourceCounter.size());
 260             assertTrue(resourceCounter.get(2).isBaseVfModule());
 261             assertThat(aaiResourceIds, sameBeanAs(getExpectedResourceIds()));
 262         } catch (Exception e) {
 263             fail("Unexpected exception was thrown.");
 264         }
 265     }
 266
 267     @Test
 268     public void traverseVrfConfigurationTest() throws VrfBondingServiceException, JsonProcessingException {
 269         List<Resource> resource = new ArrayList<>();
 270         List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
 271
 272         Service service = new Service();
 273         List<ConfigurationResourceCustomization> resourceCustomizations = new ArrayList<>();
 274
 275         ConfigurationResourceCustomization configuration = new ConfigurationResourceCustomization();
 276         configuration.setModelCustomizationUUID("123");
 277         resourceCustomizations.add(configuration);
 278         service.setConfigurationCustomizations(resourceCustomizations);
 279
 280         Relationship relationship = new Relationship();
 281         relationship.setRelatedTo("vpn-binding");
 282
 283         RelationshipList relationshipList = new RelationshipList();
 284         relationshipList.getRelationship().add(relationship);
 285
 286         org.onap.aai.domain.yang.L3Network aaiLocalNetwork = new org.onap.aai.domain.yang.L3Network();
 287         aaiLocalNetwork.setNetworkId("localNetworkId");
 288         aaiLocalNetwork.setRelationshipList(relationshipList);
 289
 290         RelatedInstance relatedVpnBinding = new RelatedInstance();
 291         relatedVpnBinding.setInstanceId("vpnBindingInstanceId");
 292         RelatedInstance relatedLocalNetwork = new RelatedInstance();
 293         relatedLocalNetwork.setInstanceId("localNetworkInstanceId");
 294
 295
 296         doReturn(aaiLocalNetwork).when(mockBbInputSetupUtils).getAAIL3Network("localNetworkInstanceId");
 297
 298         Resource serviceResource = new Resource(WorkflowType.SERVICE, "1", false, null);
 299         serviceEBBLoader.traverseVrfConfiguration(aaiResourceIds, resource, serviceResource, service, relatedVpnBinding,
 300                 relatedLocalNetwork);
 301         assertEquals(resource.size(), 1);
 302         assertEquals(aaiResourceIds.size(), 0);
 303     }
 304
 305     private List<Pair<WorkflowType, String>> getExpectedResourceIds() {
 306         List<Pair<WorkflowType, String>> resourceIds = new ArrayList<>();
 307         resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VNF, "testVnfId1"));
 308         resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VFMODULE, "testVfModuleId1"));
 309         resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VOLUMEGROUP, "testVolumeGroupId1"));
 310         resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.NETWORK, "testNetworkId1"));
 311         resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.NETWORKCOLLECTION, "testId"));
 312         resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.CONFIGURATION, "testConfigurationId"));
 313         resourceIds.add(new Pair<WorkflowType, String>(WorkflowType.CONFIGURATION, "testConfigurationId2"));
 314         return resourceIds;
 315     }
 316
 317     @Test
 318     public void traverseCatalogDbServiceMultipleNetworkTest() throws IOException, VrfBondingServiceException {
 319         execution.setVariable("testProcessKey", "testProcessKeyValue");
 320         Service service = new Service();
 321         List<NetworkResourceCustomization> networkCustomizations = new ArrayList<>();
 322         NetworkResourceCustomization networkCust = new NetworkResourceCustomization();
 323         networkCust.setModelCustomizationUUID("123");
 324         networkCustomizations.add(networkCust);
 325         service.setNetworkCustomizations(networkCustomizations);
 326         NetworkCollectionResourceCustomization collectionResourceCustomization =
 327                 new NetworkCollectionResourceCustomization();
 328         collectionResourceCustomization.setModelCustomizationUUID("123");
 329         CollectionResource collectionResource = new CollectionResource();
 330         collectionResource.setToscaNodeType("NetworkCollection");
 331         InstanceGroup instanceGroup = new InstanceGroup();
 332         List<CollectionResourceInstanceGroupCustomization> collectionInstanceGroupCustomizations = new ArrayList<>();
 333         CollectionResourceInstanceGroupCustomization collectionInstanceGroupCustomization =
 334                 new CollectionResourceInstanceGroupCustomization();
 335         collectionInstanceGroupCustomization.setSubInterfaceNetworkQuantity(3);
 336         collectionInstanceGroupCustomizations.add(collectionInstanceGroupCustomization);
 337         instanceGroup.setCollectionInstanceGroupCustomizations(collectionInstanceGroupCustomizations);
 338         collectionResource.setInstanceGroup(instanceGroup);
 339         collectionResourceCustomization.setCollectionResource(collectionResource);;
 340         service.setModelUUID("abc");
 341         service.getCollectionResourceCustomizations().add(collectionResourceCustomization);
 342         service.getCollectionResourceCustomizations().add(collectionResourceCustomization);
 343
 344
 345         doReturn(service).when(mockCatalogDbClient).getServiceByID("3c40d244-808e-42ca-b09a-256d83d19d0a");
 346         doReturn(collectionResourceCustomization).when(mockCatalogDbClient)
 347                 .getNetworkCollectionResourceCustomizationByID("123");
 348         String bpmnRequest = readBpmnRequestFromFile(MACRO_ACTIVATE_DELETE_UNASSIGN_JSON);
 349         ObjectMapper mapper = new ObjectMapper();
 350         ServiceInstancesRequest sIRequest = mapper.readValue(bpmnRequest, ServiceInstancesRequest.class);
 351
 352         List<Resource> resource = new ArrayList<>();
 353         List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
 354
 355         serviceEBBLoader.traverseCatalogDbService(execution, sIRequest, resource, aaiResourceIds);
 356         assertEquals(resource.size(), 2);
 357     }
 358
 359     private String readBpmnRequestFromFile(String fileName) throws IOException {
 360         return new String(Files.readAllBytes(Paths.get("src/test/resources/__files/" + fileName)));
 361     }
 362
 363     private List<Resource> prepareListWithResources() {
 364         List<Resource> resourceList = new ArrayList<>();
 365         Resource r1 = new Resource(WorkflowType.SERVICE, "3c40d244-808e-42ca-b09a-256d83d19d0a", false, null);
 366         resourceList.add(r1);
 367         Resource r2 = new Resource(WorkflowType.VNF, "ab153b6e-c364-44c0-bef6-1f2982117f04", false, r1);
 368         resourceList.add(r2);
 369         resourceList.add(new Resource(WorkflowType.VOLUMEGROUP, "a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f", false, r2));
 370         resourceList.add(new Resource(WorkflowType.VFMODULE, "72d9d1cd-f46d-447a-abdb-451d6fb05fa8", false, r2));
 371         resourceList.add(new Resource(WorkflowType.VFMODULE, "3c40d244-808e-42ca-b09a-256d83d19d0a", false, r2));
 372         resourceList.add(new Resource(WorkflowType.VFMODULE, "72d9d1cd-f46d-447a-abdb-451d6fb05fa8", false, r2));
 373         return resourceList;
 374     }
 375
 376     @Test
 377     public void traverseServiceInstanceChildServiceTest() {
 378         List<Resource> resourceList = new ArrayList<>();
 379         Resource parentResource = new Resource(WorkflowType.SERVICE, "parentId", false, null);
 380         String resourceId = "siP";
 381         ServiceInstance serviceInstanceAAI = new ServiceInstance();
 382         serviceInstanceAAI.setServiceInstanceId(resourceId);
 383
 384         RelationshipData relationshipData = new RelationshipData();
 385         relationshipData.setRelationshipKey("service-instance.service-instance-id");
 386         relationshipData.setRelationshipValue("80ced9d5-666e-406b-88f0-a05d31328b70");
 387         RelatedToProperty relatedToProperty = new RelatedToProperty();
 388         relatedToProperty.setPropertyKey("service-instance.service-instance-name");
 389         relatedToProperty.setPropertyValue("child_euler_002");
 390
 391         RelationshipData relationshipData1 = new RelationshipData();
 392         relationshipData1.setRelationshipKey("service-instance.service-instance-id");
 393         relationshipData1.setRelationshipValue("fa5640af-c827-4372-baae-7f1c50fdb5ed");
 394         RelatedToProperty relatedToProperty1 = new RelatedToProperty();
 395         relatedToProperty1.setPropertyKey("service-instance.service-instance-name");
 396         relatedToProperty.setPropertyValue("child_euler_001");
 397
 398
 399         Relationship relationship = new Relationship();
 400         Relationship relationship1 = new Relationship();
 401         relationship.setRelatedTo("service-instance");
 402         relationship1.setRelatedTo("service-instance");
 403         relationship.getRelationshipData().add(relationshipData);
 404         relationship.getRelatedToProperty().add(relatedToProperty);
 405         relationship1.getRelationshipData().add(relationshipData1);
 406         relationship1.getRelatedToProperty().add(relatedToProperty1);
 407
 408         RelationshipList relationshipList = new RelationshipList();
 409         RelationshipList relationshipList1 = new RelationshipList();
 410         relationshipList.getRelationship().add(relationship);
 411         relationshipList1.getRelationship().add(relationship1);
 412
 413         ComposedResource composedResource = new ComposedResource();
 414         composedResource.setRelationshipList(relationshipList);
 415         ComposedResource composedResource1 = new ComposedResource();
 416         composedResource1.setRelationshipList(relationshipList);
 417
 418         ComposedResources composedResources = new ComposedResources();
 419         composedResources.getComposedResource().add(composedResource);
 420         composedResources.getComposedResource().add(composedResource1);
 421
 422         serviceInstanceAAI.setComposedResources(composedResources);
 423
 424         serviceEBBLoader.traverseServiceInstanceChildService(resourceList, parentResource, serviceInstanceAAI);
 425         assertEquals(2, resourceList.size());
 426     }
 427 }