adapters/mso-vnfm-adapter/mso-vnfm-etsi-adapter/src/test/java/org/onap/so/adapters/vnfmadapter/rest/Sol003LcnControllerTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.adapters.vnfmadapter.rest;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.mockito.ArgumentMatchers.eq;
  25 import static org.mockito.Mockito.doReturn;
  26 import static org.mockito.Mockito.timeout;
  27 import static org.mockito.Mockito.verify;
  28 import static org.mockito.Mockito.verifyZeroInteractions;
  29 import static org.onap.so.client.RestTemplateConfig.CONFIGURABLE_REST_TEMPLATE;
  30 import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
  31 import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus;
  32 import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess;
  33 import com.google.gson.Gson;
  34 import java.net.URI;
  35 import java.net.URISyntaxException;
  36 import java.util.ArrayList;
  37 import java.util.HashMap;
  38 import java.util.List;
  39 import java.util.Map;
  40 import java.util.Optional;
  41 import javax.inject.Inject;
  42 import org.hamcrest.BaseMatcher;
  43 import org.hamcrest.Description;
  44 import org.junit.Before;
  45 import org.junit.Test;
  46 import org.junit.runner.RunWith;
  47 import org.mockito.ArgumentCaptor;
  48 import org.mockito.hamcrest.MockitoHamcrest;
  49 import org.onap.aai.domain.yang.GenericVnf;
  50 import org.onap.aai.domain.yang.GenericVnfs;
  51 import org.onap.aai.domain.yang.Relationship;
  52 import org.onap.aai.domain.yang.RelationshipData;
  53 import org.onap.aai.domain.yang.RelationshipList;
  54 import org.onap.aai.domain.yang.Vserver;
  55 import org.onap.so.adapters.vnfmadapter.VnfmAdapterApplication;
  56 import org.onap.so.adapters.vnfmadapter.extclients.aai.AaiHelper;
  57 import org.onap.so.adapters.vnfmadapter.extclients.aai.OamIpAddressSource;
  58 import org.onap.so.adapters.vnfmadapter.extclients.aai.OamIpAddressSource.OamIpAddressType;
  59 import org.onap.so.adapters.vnfmadapter.extclients.vim.model.AccessInfo;
  60 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs;
  61 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs.ChangeTypeEnum;
  62 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationComputeResource;
  63 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationLinks;
  64 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationLinksVnfInstance;
  65 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.VnfIdentifierCreationNotification;
  66 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.VnfLcmOperationOccurrenceNotification;
  67 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.VnfLcmOperationOccurrenceNotification.OperationEnum;
  68 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.VnfLcmOperationOccurrenceNotification.OperationStateEnum;
  69 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201;
  70 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201Links;
  71 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201LinksSelf;
  72 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201VimConnectionInfo;
  73 import org.onap.so.client.aai.AAIResourcesClient;
  74 import org.onap.so.client.aai.entities.uri.AAIResourceUri;
  75 import org.springframework.beans.factory.annotation.Autowired;
  76 import org.springframework.beans.factory.annotation.Qualifier;
  77 import org.springframework.boot.test.context.SpringBootTest;
  78 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
  79 import org.springframework.boot.test.mock.mockito.MockBean;
  80 import org.springframework.boot.web.server.LocalServerPort;
  81 import org.springframework.http.HttpStatus;
  82 import org.springframework.http.MediaType;
  83 import org.springframework.http.ResponseEntity;
  84 import org.springframework.test.context.ActiveProfiles;
  85 import org.springframework.test.context.junit4.SpringRunner;
  86 import org.springframework.test.web.client.MockRestServiceServer;
  87 import org.springframework.web.client.RestTemplate;
  88
  89 @RunWith(SpringRunner.class)
  90 @SpringBootTest(classes = VnfmAdapterApplication.class, webEnvironment = WebEnvironment.RANDOM_PORT)
  91 @ActiveProfiles("test")
  92 public class Sol003LcnControllerTest {
  93
  94     private static final String CLOUD_OWNER = "myTestCloudOwner";
  95     private static final String REGION = "myTestRegion";
  96     private static final String TENANT_ID = "myTestTenantId";
  97
  98     @LocalServerPort
  99     private int port;
 100     @Autowired
 101     @Qualifier(CONFIGURABLE_REST_TEMPLATE)
 102     private RestTemplate testRestTemplate;
 103     private MockRestServiceServer mockRestServer;
 104
 105     @MockBean
 106     private AAIResourcesClient aaiResourcesClient;
 107
 108     @Autowired
 109     private Sol003LcnContoller controller;
 110     private final Gson gson = new Gson();
 111
 112     @Inject
 113     private AaiHelper aaiHelper;
 114
 115     @Before
 116     public void setUp() throws Exception {
 117         mockRestServer = MockRestServiceServer.bindTo(testRestTemplate).build();
 118     }
 119
 120     @Test
 121     public void lcnNotification_IdentifierCreated_Returns204() throws URISyntaxException, InterruptedException {
 122         final VnfIdentifierCreationNotification vnfIdentifierCreationNotification =
 123                 new VnfIdentifierCreationNotification();
 124         final ResponseEntity<Void> response =
 125                 controller.lcnVnfIdentifierCreationNotificationPost(vnfIdentifierCreationNotification);
 126         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 127     }
 128
 129     @Test
 130     public void lcnNotification_IdentifierDeleted_Returns204() throws URISyntaxException, InterruptedException {
 131         final VnfIdentifierCreationNotification vnfIdentifierCreationNotification =
 132                 new VnfIdentifierCreationNotification();
 133         final ResponseEntity<Void> response =
 134                 controller.lcnVnfIdentifierCreationNotificationPost(vnfIdentifierCreationNotification);
 135         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 136     }
 137
 138     @Test
 139     public void lcnNotification_InstantiateStartingOrProcessing_NoAction()
 140             throws URISyntaxException, InterruptedException {
 141         final VnfLcmOperationOccurrenceNotification startingNotification = new VnfLcmOperationOccurrenceNotification();
 142         startingNotification.setOperation(OperationEnum.INSTANTIATE);
 143         startingNotification.setOperationState(OperationStateEnum.STARTING);
 144
 145         ResponseEntity<Void> response = controller.lcnVnfLcmOperationOccurrenceNotificationPost(startingNotification);
 146         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 147
 148         verifyZeroInteractions(aaiResourcesClient);
 149
 150         final VnfLcmOperationOccurrenceNotification processingNotification =
 151                 new VnfLcmOperationOccurrenceNotification();
 152         processingNotification.setOperation(OperationEnum.INSTANTIATE);
 153         processingNotification.setOperationState(OperationStateEnum.STARTING);
 154
 155         response = controller.lcnVnfLcmOperationOccurrenceNotificationPost(processingNotification);
 156         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 157
 158         verifyZeroInteractions(aaiResourcesClient);
 159     }
 160
 161     @Test
 162     public void lcnNotification_InstantiateCompleted_AaiUpdated() throws URISyntaxException, InterruptedException {
 163         final VnfLcmOperationOccurrenceNotification vnfLcmOperationOccurrenceNotification =
 164                 createNotification(OperationEnum.INSTANTIATE);
 165         addVnfcsToNotification(vnfLcmOperationOccurrenceNotification, ChangeTypeEnum.ADDED);
 166         final InlineResponse201 vnfInstance = createVnfInstance();
 167
 168         mockRestServer.expect(requestTo(new URI("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm")))
 169                 .andRespond(withSuccess(gson.toJson(vnfInstance), MediaType.APPLICATION_JSON));
 170
 171         final GenericVnf genericVnf = createGenericVnf("vnfmType1");
 172         final List<GenericVnf> listOfGenericVnfs = new ArrayList<>();
 173         listOfGenericVnfs.add(genericVnf);
 174         final GenericVnfs genericVnfs = new GenericVnfs();
 175         genericVnfs.getGenericVnf().addAll(listOfGenericVnfs);
 176         doReturn(Optional.of(genericVnfs)).when(aaiResourcesClient).get(eq(GenericVnfs.class),
 177                 MockitoHamcrest.argThat(new AaiResourceUriMatcher(
 178                         "/network/generic-vnfs?selflink=http%3A%2F%2Fvnfm%3A8080%2Fvnfs%2FmyTestVnfIdOnVnfm")));
 179
 180         final ResponseEntity<Void> response =
 181                 controller.lcnVnfLcmOperationOccurrenceNotificationPost(vnfLcmOperationOccurrenceNotification);
 182         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 183
 184         final ArgumentCaptor<Object> bodyArgument1 = ArgumentCaptor.forClass(Object.class);
 185         final ArgumentCaptor<AAIResourceUri> uriArgument1 = ArgumentCaptor.forClass(AAIResourceUri.class);
 186
 187         verify(aaiResourcesClient, timeout(1000)).update(uriArgument1.capture(), bodyArgument1.capture());
 188
 189         assertEquals("/network/generic-vnfs/generic-vnf/myTestVnfId",
 190                 uriArgument1.getAllValues().get(0).build().toString());
 191         final GenericVnf updatedGenericVnf = (GenericVnf) bodyArgument1.getAllValues().get(0);
 192         assertEquals("10.10.10.10", updatedGenericVnf.getIpv4OamAddress());
 193         assertEquals("Created", updatedGenericVnf.getOrchestrationStatus());
 194
 195         final ArgumentCaptor<Object> bodyArgument2 = ArgumentCaptor.forClass(Object.class);
 196         final ArgumentCaptor<AAIResourceUri> uriArgument2 = ArgumentCaptor.forClass(AAIResourceUri.class);
 197         verify(aaiResourcesClient, timeout(1000)).create(uriArgument2.capture(), bodyArgument2.capture());
 198
 199         assertEquals(
 200                 "/cloud-infrastructure/cloud-regions/cloud-region/" + CLOUD_OWNER + "/" + REGION + "/tenants/tenant/"
 201                         + TENANT_ID + "/vservers/vserver/myVnfc1",
 202                 uriArgument2.getAllValues().get(0).build().toString());
 203
 204         final Vserver vserver = (Vserver) bodyArgument2.getAllValues().get(0);
 205         assertEquals("myVnfc1", vserver.getVserverId());
 206         final Relationship relationship = vserver.getRelationshipList().getRelationship().get(0);
 207         assertEquals("generic-vnf", relationship.getRelatedTo());
 208         assertEquals("tosca.relationships.HostedOn", relationship.getRelationshipLabel());
 209         assertEquals("/aai/v15/network/generic-vnfs/generic-vnf/myTestVnfId", relationship.getRelatedLink());
 210         assertEquals("generic-vnf.vnf-id", relationship.getRelationshipData().get(0).getRelationshipKey());
 211         assertEquals("myTestVnfId", relationship.getRelationshipData().get(0).getRelationshipValue());
 212     }
 213
 214     @Test
 215     public void lcnNotification_TerminateCompleted_AaiUpdated() throws URISyntaxException, InterruptedException {
 216         final VnfLcmOperationOccurrenceNotification vnfLcmOperationOccurrenceNotification =
 217                 createNotification(OperationEnum.TERMINATE);
 218         addVnfcsToNotification(vnfLcmOperationOccurrenceNotification, ChangeTypeEnum.REMOVED);
 219
 220         final InlineResponse201 vnfInstance = createVnfInstance();
 221
 222         mockRestServer.expect(requestTo(new URI("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm")))
 223                 .andRespond(withSuccess(gson.toJson(vnfInstance), MediaType.APPLICATION_JSON));
 224
 225         mockRestServer.expect(requestTo(new URI("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm")))
 226                 .andRespond(withStatus(HttpStatus.NO_CONTENT).contentType(MediaType.APPLICATION_JSON));
 227
 228         final GenericVnf genericVnf = createGenericVnf("vnfmType1");
 229         genericVnf.setSelflink("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm");
 230         final List<GenericVnf> listOfGenericVnfs = new ArrayList<>();
 231         listOfGenericVnfs.add(genericVnf);
 232         final GenericVnfs genericVnfs = new GenericVnfs();
 233         genericVnfs.getGenericVnf().addAll(listOfGenericVnfs);
 234         addRelationshipFromGenericVnfToVserver(genericVnf, "myVnfc1");
 235
 236         doReturn(Optional.of(genericVnfs)).when(aaiResourcesClient).get(eq(GenericVnfs.class),
 237                 MockitoHamcrest.argThat(new AaiResourceUriMatcher(
 238                         "/network/generic-vnfs?selflink=http%3A%2F%2Fvnfm%3A8080%2Fvnfs%2FmyTestVnfIdOnVnfm")));
 239
 240         final ResponseEntity<Void> response =
 241                 controller.lcnVnfLcmOperationOccurrenceNotificationPost(vnfLcmOperationOccurrenceNotification);
 242         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 243
 244         final ArgumentCaptor<GenericVnf> genericVnfArgument = ArgumentCaptor.forClass(GenericVnf.class);
 245         final ArgumentCaptor<AAIResourceUri> updateUriArgument = ArgumentCaptor.forClass(AAIResourceUri.class);
 246         verify(aaiResourcesClient, timeout(10000000)).update(updateUriArgument.capture(), genericVnfArgument.capture());
 247         assertEquals("/network/generic-vnfs/generic-vnf/myTestVnfId", updateUriArgument.getValue().build().toString());
 248         assertEquals("Assigned", genericVnfArgument.getValue().getOrchestrationStatus());
 249
 250         final ArgumentCaptor<AAIResourceUri> deleteUriArgument = ArgumentCaptor.forClass(AAIResourceUri.class);
 251
 252         verify(aaiResourcesClient, timeout(10000000)).delete(deleteUriArgument.capture());
 253
 254         assertEquals(
 255                 "/cloud-infrastructure/cloud-regions/cloud-region/" + CLOUD_OWNER + "/" + REGION + "/tenants/tenant/"
 256                         + TENANT_ID + "/vservers/vserver/myVnfc1",
 257                 deleteUriArgument.getAllValues().get(0).build().toString());
 258     }
 259
 260     private VnfLcmOperationOccurrenceNotification createNotification(final OperationEnum operation) {
 261         final VnfLcmOperationOccurrenceNotification notification = new VnfLcmOperationOccurrenceNotification();
 262         notification.setOperation(operation);
 263         notification.setOperationState(OperationStateEnum.COMPLETED);
 264
 265         final LcnVnfLcmOperationOccurrenceNotificationLinksVnfInstance linkToVnfInstance =
 266                 new LcnVnfLcmOperationOccurrenceNotificationLinksVnfInstance()
 267                         .href("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm");
 268         final LcnVnfLcmOperationOccurrenceNotificationLinks operationLinks =
 269                 new LcnVnfLcmOperationOccurrenceNotificationLinks().vnfInstance(linkToVnfInstance);
 270         notification.setLinks(operationLinks);
 271
 272         return notification;
 273     }
 274
 275     private void addVnfcsToNotification(final VnfLcmOperationOccurrenceNotification notification,
 276             final ChangeTypeEnum changeType) {
 277         final List<LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs> affectedVnfcs = new ArrayList<>();;
 278         final LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs vnfc =
 279                 new LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs();
 280         vnfc.changeType(changeType);
 281         final LcnVnfLcmOperationOccurrenceNotificationComputeResource computeResource =
 282                 new LcnVnfLcmOperationOccurrenceNotificationComputeResource();
 283         computeResource.setResourceId("myVnfc1");
 284         computeResource.setVimConnectionId(CLOUD_OWNER + "_" + REGION);
 285         vnfc.setComputeResource(computeResource);
 286         affectedVnfcs.add(vnfc);
 287         notification.setAffectedVnfcs(affectedVnfcs);
 288     }
 289
 290     private InlineResponse201 createVnfInstance() {
 291         final InlineResponse201 vnfInstance = new InlineResponse201();
 292         vnfInstance.setId("myTestVnfIdOnVnfm");
 293         final InlineResponse201LinksSelf selfLink = new InlineResponse201LinksSelf();
 294         selfLink.setHref("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm");
 295         final InlineResponse201Links VnfInstancelinks = new InlineResponse201Links();
 296         VnfInstancelinks.setSelf(selfLink);
 297         vnfInstance.setLinks(VnfInstancelinks);
 298
 299         final Map<String, String> vnfConfigurableProperties = new HashMap<>();
 300         vnfConfigurableProperties.put("vnfIpAddress", "10.10.10.10");
 301         vnfInstance.setVnfConfigurableProperties(vnfConfigurableProperties);
 302
 303         final List<InlineResponse201VimConnectionInfo> vimConnectionInfo = new ArrayList<>();;
 304         final InlineResponse201VimConnectionInfo vimConnection = new InlineResponse201VimConnectionInfo();
 305         vimConnection.setVimId(CLOUD_OWNER + "_" + REGION);
 306         vimConnection.setId(CLOUD_OWNER + "_" + REGION);
 307         final AccessInfo accessInfo = new AccessInfo();
 308         accessInfo.setProjectId(TENANT_ID);
 309         vimConnection.setAccessInfo(accessInfo);
 310         vimConnectionInfo.add(vimConnection);
 311         vnfInstance.setVimConnectionInfo(vimConnectionInfo);
 312
 313         final OamIpAddressSource oamIpAddressSource =
 314                 new OamIpAddressSource(OamIpAddressType.CONFIGURABLE_PROPERTY, "vnfIpAddress");
 315         aaiHelper.setOamIpAddressSource("myTestVnfIdOnVnfm", oamIpAddressSource);
 316         return vnfInstance;
 317     }
 318
 319     private GenericVnf createGenericVnf(final String type) {
 320         final GenericVnf genericVnf = new GenericVnf();
 321         genericVnf.setVnfId("myTestVnfId");
 322         genericVnf.setNfType(type);
 323         return genericVnf;
 324     }
 325
 326     private void addRelationshipFromGenericVnfToVserver(final GenericVnf genericVnf, final String vserverId) {
 327         final Relationship relationshipToVserver = new Relationship();
 328         relationshipToVserver.setRelatedTo("vserver");
 329         final RelationshipData relationshipData1 = new RelationshipData();
 330         relationshipData1.setRelationshipKey("vserver.vserver-id");
 331         relationshipData1.setRelationshipValue(vserverId);
 332         relationshipToVserver.getRelationshipData().add(relationshipData1);
 333         final RelationshipData relationshipData2 = new RelationshipData();
 334         relationshipData2.setRelationshipKey("cloud-region.cloud-owner");
 335         relationshipData2.setRelationshipValue(CLOUD_OWNER);
 336         relationshipToVserver.getRelationshipData().add(relationshipData2);
 337         final RelationshipData relationshipData3 = new RelationshipData();
 338         relationshipData3.setRelationshipKey("cloud-region.cloud-region-id");
 339         relationshipData3.setRelationshipValue(REGION);
 340         relationshipToVserver.getRelationshipData().add(relationshipData3);
 341         final RelationshipData relationshipData4 = new RelationshipData();
 342         relationshipData4.setRelationshipKey("tenant.tenant-id");
 343         relationshipData4.setRelationshipValue(TENANT_ID);
 344         relationshipToVserver.getRelationshipData().add(relationshipData4);
 345
 346         final RelationshipList relationshipList = new RelationshipList();
 347         relationshipList.getRelationship().add(relationshipToVserver);
 348         genericVnf.setRelationshipList(relationshipList);
 349     }
 350
 351     private class AaiResourceUriMatcher extends BaseMatcher<AAIResourceUri> {
 352
 353         final String uriAsString;
 354
 355         public AaiResourceUriMatcher(final String uriAsString) {
 356             this.uriAsString = uriAsString;
 357         }
 358
 359         @Override
 360         public boolean matches(final Object item) {
 361             if (item instanceof AAIResourceUri) {
 362                 if (uriAsString.endsWith("...")) {
 363                     return ((AAIResourceUri) item).build().toString()
 364                             .startsWith(uriAsString.substring(0, uriAsString.indexOf("...")));
 365                 }
 366                 return ((AAIResourceUri) item).build().toString().equals(uriAsString);
 367             }
 368             return false;
 369         }
 370
 371         @Override
 372         public void describeTo(final Description description) {}
 373
 374     }
 375
 376 }