gerrit.onap Code Review - so.git/blob

   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 org.hamcrest.BaseMatcher;
  42 import org.hamcrest.Description;
  43 import org.junit.Before;
  44 import org.junit.Test;
  45 import org.junit.runner.RunWith;
  46 import org.mockito.ArgumentCaptor;
  47 import org.mockito.hamcrest.MockitoHamcrest;
  48 import org.onap.aai.domain.yang.GenericVnf;
  49 import org.onap.aai.domain.yang.Relationship;
  50 import org.onap.aai.domain.yang.Vserver;
  51 import org.onap.so.adapters.vnfmadapter.VnfmAdapterApplication;
  52 import org.onap.so.adapters.vnfmadapter.extclients.vim.model.AccessInfo;
  53 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs;
  54 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs.ChangeTypeEnum;
  55 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationComputeResource;
  56 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationLinks;
  57 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationLinksVnfInstance;
  58 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.VnfIdentifierCreationNotification;
  59 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.VnfLcmOperationOccurrenceNotification;
  60 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.VnfLcmOperationOccurrenceNotification.OperationEnum;
  61 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.VnfLcmOperationOccurrenceNotification.OperationStateEnum;
  62 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201;
  63 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201Links;
  64 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201LinksSelf;
  65 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201VimConnectionInfo;
  66 import org.onap.so.client.aai.AAIResourcesClient;
  67 import org.onap.so.client.aai.entities.uri.AAIResourceUri;
  68 import org.springframework.beans.factory.annotation.Autowired;
  69 import org.springframework.beans.factory.annotation.Qualifier;
  70 import org.springframework.boot.test.context.SpringBootTest;
  71 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
  72 import org.springframework.boot.test.mock.mockito.MockBean;
  73 import org.springframework.boot.web.server.LocalServerPort;
  74 import org.springframework.http.HttpStatus;
  75 import org.springframework.http.MediaType;
  76 import org.springframework.http.ResponseEntity;
  77 import org.springframework.test.context.ActiveProfiles;
  78 import org.springframework.test.context.junit4.SpringRunner;
  79 import org.springframework.test.web.client.MockRestServiceServer;
  80 import org.springframework.web.client.RestTemplate;
  81
  82 @RunWith(SpringRunner.class)
  83 @SpringBootTest(classes = VnfmAdapterApplication.class, webEnvironment = WebEnvironment.RANDOM_PORT)
  84 @ActiveProfiles("test")
  85 public class Sol003LcnControllerTest {
  86
  87     private static final String CLOUD_OWNER = "myTestCloudOwner";
  88     private static final String REGION = "myTestRegion";
  89     private static final String TENANT_ID = "myTestTenantId";
  90
  91     @LocalServerPort
  92     private int port;
  93     @Autowired
  94     @Qualifier(CONFIGURABLE_REST_TEMPLATE)
  95     private RestTemplate testRestTemplate;
  96     private MockRestServiceServer mockRestServer;
  97
  98     @MockBean
  99     private AAIResourcesClient aaiResourcesClient;
 100
 101     @Autowired
 102     private Sol003LcnContoller controller;
 103     private final Gson gson = new Gson();
 104
 105     @Before
 106     public void setUp() throws Exception {
 107         mockRestServer = MockRestServiceServer.bindTo(testRestTemplate).build();
 108     }
 109
 110     @Test
 111     public void lcnNotification_IdentifierCreated_Returns204() throws URISyntaxException, InterruptedException {
 112         final VnfIdentifierCreationNotification vnfIdentifierCreationNotification =
 113                 new VnfIdentifierCreationNotification();
 114         final ResponseEntity<Void> response =
 115                 controller.lcnVnfIdentifierCreationNotificationPost(vnfIdentifierCreationNotification);
 116         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 117     }
 118
 119     @Test
 120     public void lcnNotification_IdentifierDeleted_Returns204() throws URISyntaxException, InterruptedException {
 121         final VnfIdentifierCreationNotification vnfIdentifierCreationNotification =
 122                 new VnfIdentifierCreationNotification();
 123         final ResponseEntity<Void> response =
 124                 controller.lcnVnfIdentifierCreationNotificationPost(vnfIdentifierCreationNotification);
 125         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 126     }
 127
 128     @Test
 129     public void lcnNotification_InstantiateStartingOrProcessing_NoAction()
 130             throws URISyntaxException, InterruptedException {
 131         final VnfLcmOperationOccurrenceNotification startingNotification = new VnfLcmOperationOccurrenceNotification();
 132         startingNotification.setOperation(OperationEnum.INSTANTIATE);
 133         startingNotification.setOperationState(OperationStateEnum.STARTING);
 134
 135         ResponseEntity<Void> response = controller.lcnVnfLcmOperationOccurrenceNotificationPost(startingNotification);
 136         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 137
 138         verifyZeroInteractions(aaiResourcesClient);
 139
 140         final VnfLcmOperationOccurrenceNotification processingNotification =
 141                 new VnfLcmOperationOccurrenceNotification();
 142         processingNotification.setOperation(OperationEnum.INSTANTIATE);
 143         processingNotification.setOperationState(OperationStateEnum.STARTING);
 144
 145         response = controller.lcnVnfLcmOperationOccurrenceNotificationPost(processingNotification);
 146         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 147
 148         verifyZeroInteractions(aaiResourcesClient);
 149     }
 150
 151     @Test
 152     public void lcnNotification_InstantiateCompleted_AaiUpdated() throws URISyntaxException, InterruptedException {
 153         final VnfLcmOperationOccurrenceNotification vnfLcmOperationOccurrenceNotification =
 154                 createNotification(OperationEnum.INSTANTIATE);
 155         addVnfcsToNotification(vnfLcmOperationOccurrenceNotification, ChangeTypeEnum.ADDED);
 156         final InlineResponse201 vnfInstance = createVnfInstance();
 157
 158         mockRestServer.expect(requestTo(new URI("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm")))
 159                 .andRespond(withSuccess(gson.toJson(vnfInstance), MediaType.APPLICATION_JSON));
 160
 161         final GenericVnf genericVnf = createGenericVnf("vnfmType1");
 162         final List<GenericVnf> genericVnfs = new ArrayList<>();
 163         genericVnfs.add(genericVnf);
 164         doReturn(Optional.of(genericVnfs)).when(aaiResourcesClient).get(eq(List.class),
 165                 MockitoHamcrest.argThat(new AaiResourceUriMatcher(
 166                         "/network/generic-vnfs?selflink=http%3A%2F%2Fvnfm%3A8080%2Fvnfs%2FmyTestVnfIdOnVnfm")));
 167
 168         final ResponseEntity<Void> response =
 169                 controller.lcnVnfLcmOperationOccurrenceNotificationPost(vnfLcmOperationOccurrenceNotification);
 170         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 171
 172         final ArgumentCaptor<Object> bodyArgument = ArgumentCaptor.forClass(Object.class);
 173         final ArgumentCaptor<AAIResourceUri> uriArgument = ArgumentCaptor.forClass(AAIResourceUri.class);
 174
 175         verify(aaiResourcesClient, timeout(1000).times(2)).update(uriArgument.capture(), bodyArgument.capture());
 176
 177         assertEquals("/network/generic-vnfs/generic-vnf/myTestVnfId",
 178                 uriArgument.getAllValues().get(0).build().toString());
 179         final GenericVnf updatedGenericVnf = (GenericVnf) bodyArgument.getAllValues().get(0);
 180         assertEquals("10.10.10.10", updatedGenericVnf.getIpv4OamAddress());
 181         assertEquals("Created", updatedGenericVnf.getOrchestrationStatus());
 182
 183         assertEquals(
 184                 "/cloud-infrastructure/cloud-regions/cloud-region/" + CLOUD_OWNER + "/" + REGION + "/tenants/tenant/"
 185                         + TENANT_ID + "/vservers/vserver/myVnfc1",
 186                 uriArgument.getAllValues().get(1).build().toString());
 187
 188         final Vserver vserver = (Vserver) bodyArgument.getAllValues().get(1);
 189         assertEquals("myVnfc1", vserver.getVserverId());
 190         final Relationship relationship = vserver.getRelationshipList().getRelationship().get(0);
 191         assertEquals("generic-vnf", relationship.getRelatedTo());
 192         assertEquals("tosca.relationships.HostedOn", relationship.getRelationshipLabel());
 193         assertEquals("/aai/v15/network/generic-vnfs/generic-vnf/myTestVnfId", relationship.getRelatedLink());
 194         assertEquals("generic-vnf.vnf-id", relationship.getRelationshipData().get(0).getRelationshipKey());
 195         assertEquals("myTestVnfId", relationship.getRelationshipData().get(0).getRelationshipValue());
 196     }
 197
 198     @Test
 199     public void lcnNotification_TerminateCompleted_AaiUpdated() throws URISyntaxException, InterruptedException {
 200         final VnfLcmOperationOccurrenceNotification vnfLcmOperationOccurrenceNotification =
 201                 createNotification(OperationEnum.TERMINATE);
 202         addVnfcsToNotification(vnfLcmOperationOccurrenceNotification, ChangeTypeEnum.REMOVED);
 203
 204         final InlineResponse201 vnfInstance = createVnfInstance();
 205
 206         mockRestServer.expect(requestTo(new URI("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm")))
 207                 .andRespond(withSuccess(gson.toJson(vnfInstance), MediaType.APPLICATION_JSON));
 208
 209         mockRestServer.expect(requestTo(new URI("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm")))
 210                 .andRespond(withStatus(HttpStatus.OK).contentType(MediaType.APPLICATION_JSON));
 211
 212         final GenericVnf genericVnf = createGenericVnf("vnfmType1");
 213         genericVnf.setSelflink("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm");
 214         final List<GenericVnf> genericVnfs = new ArrayList<>();
 215         genericVnfs.add(genericVnf);
 216         doReturn(Optional.of(genericVnfs)).when(aaiResourcesClient).get(eq(List.class),
 217                 MockitoHamcrest.argThat(new AaiResourceUriMatcher(
 218                         "/network/generic-vnfs?selflink=http%3A%2F%2Fvnfm%3A8080%2Fvnfs%2FmyTestVnfIdOnVnfm")));
 219
 220         final ResponseEntity<Void> response =
 221                 controller.lcnVnfLcmOperationOccurrenceNotificationPost(vnfLcmOperationOccurrenceNotification);
 222         assertEquals(HttpStatus.NO_CONTENT, response.getStatusCode());
 223
 224         final ArgumentCaptor<GenericVnf> genericVnfArgument = ArgumentCaptor.forClass(GenericVnf.class);
 225         final ArgumentCaptor<AAIResourceUri> updateUriArgument = ArgumentCaptor.forClass(AAIResourceUri.class);
 226         verify(aaiResourcesClient, timeout(10000000)).update(updateUriArgument.capture(), genericVnfArgument.capture());
 227         assertEquals("/network/generic-vnfs/generic-vnf/myTestVnfId", updateUriArgument.getValue().build().toString());
 228         assertEquals("Assigned", genericVnfArgument.getValue().getOrchestrationStatus());
 229
 230         final ArgumentCaptor<AAIResourceUri> deleteUriArgument = ArgumentCaptor.forClass(AAIResourceUri.class);
 231
 232         verify(aaiResourcesClient, timeout(10000000)).delete(deleteUriArgument.capture());
 233
 234         assertEquals(
 235                 "/cloud-infrastructure/cloud-regions/cloud-region/" + CLOUD_OWNER + "/" + REGION + "/tenants/tenant/"
 236                         + TENANT_ID + "/vservers/vserver/myVnfc1",
 237                 deleteUriArgument.getAllValues().get(0).build().toString());
 238     }
 239
 240     private VnfLcmOperationOccurrenceNotification createNotification(final OperationEnum operation) {
 241         final VnfLcmOperationOccurrenceNotification notification = new VnfLcmOperationOccurrenceNotification();
 242         notification.setOperation(operation);
 243         notification.setOperationState(OperationStateEnum.COMPLETED);
 244
 245         final LcnVnfLcmOperationOccurrenceNotificationLinksVnfInstance linkToVnfInstance =
 246                 new LcnVnfLcmOperationOccurrenceNotificationLinksVnfInstance()
 247                         .href("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm");
 248         final LcnVnfLcmOperationOccurrenceNotificationLinks operationLinks =
 249                 new LcnVnfLcmOperationOccurrenceNotificationLinks().vnfInstance(linkToVnfInstance);
 250         notification.setLinks(operationLinks);
 251
 252         return notification;
 253     }
 254
 255     private void addVnfcsToNotification(final VnfLcmOperationOccurrenceNotification notification,
 256             final ChangeTypeEnum changeType) {
 257         final List<LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs> affectedVnfcs = new ArrayList<>();;
 258         final LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs vnfc =
 259                 new LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs();
 260         vnfc.changeType(changeType);
 261         final LcnVnfLcmOperationOccurrenceNotificationComputeResource computeResource =
 262                 new LcnVnfLcmOperationOccurrenceNotificationComputeResource();
 263         computeResource.setResourceId("myVnfc1");
 264         computeResource.setVimConnectionId(CLOUD_OWNER + "_" + REGION);
 265         vnfc.setComputeResource(computeResource);
 266         affectedVnfcs.add(vnfc);
 267         notification.setAffectedVnfcs(affectedVnfcs);
 268     }
 269
 270     private InlineResponse201 createVnfInstance() {
 271         final InlineResponse201 vnfInstance = new InlineResponse201();
 272         final InlineResponse201LinksSelf selfLink = new InlineResponse201LinksSelf();
 273         selfLink.setHref("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm");
 274         final InlineResponse201Links VnfInstancelinks = new InlineResponse201Links();
 275         VnfInstancelinks.setSelf(selfLink);
 276         vnfInstance.setLinks(VnfInstancelinks);
 277
 278         final Map<String, String> vnfConfigurableProperties = new HashMap<>();
 279         vnfConfigurableProperties.put("vnfIpAddress", "10.10.10.10");
 280         vnfInstance.setVnfConfigurableProperties(vnfConfigurableProperties);
 281
 282         final List<InlineResponse201VimConnectionInfo> vimConnectionInfo = new ArrayList<>();;
 283         final InlineResponse201VimConnectionInfo vimConnection = new InlineResponse201VimConnectionInfo();
 284         vimConnection.setVimId(CLOUD_OWNER + "_" + REGION);
 285         vimConnection.setId(CLOUD_OWNER + "_" + REGION);
 286         final AccessInfo accessInfo = new AccessInfo();
 287         accessInfo.setProjectId(TENANT_ID);
 288         vimConnection.setAccessInfo(accessInfo);
 289         vimConnectionInfo.add(vimConnection);
 290         vnfInstance.setVimConnectionInfo(vimConnectionInfo);
 291         return vnfInstance;
 292     }
 293
 294     private GenericVnf createGenericVnf(final String type) {
 295         final GenericVnf genericVnf = new GenericVnf();
 296         genericVnf.setVnfId("myTestVnfId");
 297         genericVnf.setNfType(type);
 298         return genericVnf;
 299     }
 300
 301     private class AaiResourceUriMatcher extends BaseMatcher<AAIResourceUri> {
 302
 303         final String uriAsString;
 304
 305         public AaiResourceUriMatcher(final String uriAsString) {
 306             this.uriAsString = uriAsString;
 307         }
 308
 309         @Override
 310         public boolean matches(final Object item) {
 311             if (item instanceof AAIResourceUri) {
 312                 if (uriAsString.endsWith("...")) {
 313                     return ((AAIResourceUri) item).build().toString()
 314                             .startsWith(uriAsString.substring(0, uriAsString.indexOf("...")));
 315                 }
 316                 return ((AAIResourceUri) item).build().toString().equals(uriAsString);
 317             }
 318             return false;
 319         }
 320
 321         @Override
 322         public void describeTo(final Description description) {}
 323
 324     }
 325
 326 }