bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImplTest.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.bpmn.infrastructure.adapter.vnfm.tasks;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertFalse;
  25 import static org.junit.Assert.assertNotNull;
  26 import static org.junit.Assert.assertTrue;
  27 import static org.mockito.ArgumentMatchers.anyString;
  28 import static org.mockito.ArgumentMatchers.eq;
  29 import static org.mockito.Mockito.when;
  30 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.DUMMY_GENERIC_VND_ID;
  31 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.DUMMY_JOB_ID;
  32 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.getVnfmBasicHttpConfigProvider;
  33 import org.junit.Test;
  34 import org.junit.runner.RunWith;
  35 import org.mockito.Mock;
  36 import org.mockito.junit.MockitoJUnitRunner;
  37 import org.onap.so.rest.exceptions.RestProcessingException;
  38 import org.onap.so.rest.service.HttpRestServiceProvider;
  39 import org.onap.vnfmadapter.v1.model.CreateVnfRequest;
  40 import org.onap.vnfmadapter.v1.model.CreateVnfResponse;
  41 import org.onap.vnfmadapter.v1.model.DeleteVnfResponse;
  42 import org.onap.vnfmadapter.v1.model.OperationStateEnum;
  43 import org.onap.vnfmadapter.v1.model.QueryJobResponse;
  44 import org.springframework.http.HttpStatus;
  45 import org.springframework.http.ResponseEntity;
  46 import com.google.common.base.Optional;
  47
  48
  49 /**
  50  * @author waqas.ikram@est.tech
  51  */
  52 @RunWith(MockitoJUnitRunner.class)
  53 public class VnfmAdapterServiceProviderImplTest {
  54
  55     private static final String EMPTY_JOB_ID = "";
  56
  57     private static final CreateVnfRequest CREATE_VNF_REQUEST = new CreateVnfRequest();
  58
  59     @Mock
  60     private HttpRestServiceProvider mockedHttpServiceProvider;
  61
  62     @Mock
  63     private ResponseEntity<CreateVnfResponse> mockedResponseEntity;
  64
  65     @Mock
  66     private ResponseEntity<DeleteVnfResponse> deleteVnfResponse;
  67     @Mock
  68     private ResponseEntity<QueryJobResponse> mockedQueryJobResponseResponseEntity;
  69
  70     @Test
  71     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBody_validResponse() {
  72
  73         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
  74                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
  75         when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
  76         when(mockedResponseEntity.hasBody()).thenReturn(true);
  77         final CreateVnfResponse response = getCreateVnfResponse(DUMMY_JOB_ID);
  78         when(mockedResponseEntity.getBody()).thenReturn(response);
  79         final VnfmAdapterServiceProvider objUnderTest =
  80                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
  81         final Optional<CreateVnfResponse> actual =
  82                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
  83         assertTrue(actual.isPresent());
  84         assertEquals(actual.get(), response);
  85     }
  86
  87     @Test
  88     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithNoBody_noResponse() {
  89         assertWithStatuCode(HttpStatus.ACCEPTED);
  90     }
  91
  92     @Test
  93     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusNotOkWithNoBody_noResponse() {
  94         assertWithStatuCode(HttpStatus.UNAUTHORIZED);
  95     }
  96
  97
  98     @Test
  99     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBodyWithInvalidJobId_noResponse() {
 100         assertWithJobId(null);
 101         assertWithJobId(EMPTY_JOB_ID);
 102     }
 103
 104     @Test
 105     public void testInvokeCreateInstantiationRequest_httpServiceProviderThrowException_httpRestServiceProviderNotNull() {
 106
 107         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 108                 eq(CreateVnfResponse.class))).thenThrow(RestProcessingException.class);
 109
 110
 111         final VnfmAdapterServiceProvider objUnderTest =
 112                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 113
 114         final Optional<CreateVnfResponse> actual =
 115                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 116         assertFalse(actual.isPresent());
 117
 118     }
 119
 120     @Test
 121     public void testInvokeDeleteRequest() {
 122         when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 123                 .thenReturn(deleteVnfResponse);
 124         when(deleteVnfResponse.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 125         when(deleteVnfResponse.hasBody()).thenReturn(true);
 126         final DeleteVnfResponse response = getDeleteVnfResponse(DUMMY_JOB_ID);
 127         when(deleteVnfResponse.getBody()).thenReturn(response);
 128         final VnfmAdapterServiceProvider objUnderTest =
 129                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 130         final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 131         assertTrue(actual.isPresent());
 132     }
 133
 134     @Test
 135     public void testInvokeDeleteRequestNotAccepted() {
 136         when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 137                 .thenReturn(deleteVnfResponse);
 138         when(deleteVnfResponse.getStatusCode()).thenReturn(HttpStatus.BAD_GATEWAY);
 139         final VnfmAdapterServiceProvider objUnderTest =
 140                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 141         final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 142         assertFalse(actual.isPresent());
 143     }
 144
 145     @Test
 146     public void testInvokeDeleteRequestNoBody() {
 147         when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 148                 .thenReturn(deleteVnfResponse);
 149         when(deleteVnfResponse.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 150         when(deleteVnfResponse.hasBody()).thenReturn(false);
 151         final VnfmAdapterServiceProvider objUnderTest =
 152                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 153         final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 154         assertFalse(actual.isPresent());
 155     }
 156
 157     @Test
 158     public void testInvokeDeleteRequestNoJobId() {
 159         when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 160                 .thenReturn(deleteVnfResponse);
 161         when(deleteVnfResponse.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 162         when(deleteVnfResponse.hasBody()).thenReturn(true);
 163         final DeleteVnfResponse response = getDeleteVnfResponse("");
 164         when(deleteVnfResponse.getBody()).thenReturn(response);
 165         final VnfmAdapterServiceProvider objUnderTest =
 166                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 167         final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 168         assertFalse(actual.isPresent());
 169     }
 170
 171     @Test
 172     public void testInvokeDeleteRequestException() {
 173         when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 174                 .thenThrow(RestProcessingException.class);
 175         final VnfmAdapterServiceProvider objUnderTest =
 176                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 177         final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 178         assertFalse(actual.isPresent());
 179     }
 180
 181     @Test
 182     public void testGetInstantiateOperationJobStatus_httpServiceProviderReturnsStatusOkWithBody_validResponse() {
 183
 184         when(mockedQueryJobResponseResponseEntity.getStatusCode()).thenReturn(HttpStatus.OK);
 185         when(mockedQueryJobResponseResponseEntity.hasBody()).thenReturn(true);
 186         when(mockedQueryJobResponseResponseEntity.getBody()).thenReturn(getQueryJobResponse());
 187
 188         when(mockedHttpServiceProvider.getHttpResponse(eq(TestConstants.JOB_STATUS_EXPECTED_URL),
 189                 eq(QueryJobResponse.class))).thenReturn(mockedQueryJobResponseResponseEntity);
 190
 191         final VnfmAdapterServiceProvider objUnderTest =
 192                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 193
 194         final Optional<QueryJobResponse> actual = objUnderTest.getInstantiateOperationJobStatus(DUMMY_JOB_ID);
 195         assertTrue(actual.isPresent());
 196         final QueryJobResponse actualQueryJobResponse = actual.get();
 197         assertNotNull(actualQueryJobResponse);
 198     }
 199
 200     @Test
 201     public void testGetInstantiateOperationJobStatus_httpServiceProviderReturnsStatusOkWithOutBody_invalidResponse() {
 202
 203         when(mockedQueryJobResponseResponseEntity.getStatusCode()).thenReturn(HttpStatus.OK);
 204         when(mockedQueryJobResponseResponseEntity.hasBody()).thenReturn(false);
 205
 206         when(mockedHttpServiceProvider.getHttpResponse(eq(TestConstants.JOB_STATUS_EXPECTED_URL),
 207                 eq(QueryJobResponse.class))).thenReturn(mockedQueryJobResponseResponseEntity);
 208
 209         final VnfmAdapterServiceProvider objUnderTest =
 210                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 211
 212         final Optional<QueryJobResponse> actual = objUnderTest.getInstantiateOperationJobStatus(DUMMY_JOB_ID);
 213         assertFalse(actual.isPresent());
 214     }
 215
 216     @Test
 217     public void testGetInstantiateOperationJobStatus_httpServiceProviderReturnsStatusNotOkWithOutBody_invalidResponse() {
 218
 219         when(mockedQueryJobResponseResponseEntity.getStatusCode()).thenReturn(HttpStatus.INTERNAL_SERVER_ERROR);
 220
 221         when(mockedHttpServiceProvider.getHttpResponse(eq(TestConstants.JOB_STATUS_EXPECTED_URL),
 222                 eq(QueryJobResponse.class))).thenReturn(mockedQueryJobResponseResponseEntity);
 223
 224         final VnfmAdapterServiceProvider objUnderTest =
 225                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 226
 227         final Optional<QueryJobResponse> actual = objUnderTest.getInstantiateOperationJobStatus(DUMMY_JOB_ID);
 228         assertFalse(actual.isPresent());
 229     }
 230
 231     @Test(expected = RestProcessingException.class)
 232     public void testGetInstantiateOperationJobStatus_Exception() {
 233
 234         when(mockedHttpServiceProvider.getHttpResponse(eq(TestConstants.JOB_STATUS_EXPECTED_URL),
 235                 eq(QueryJobResponse.class))).thenThrow(RestProcessingException.class);
 236
 237         final VnfmAdapterServiceProvider objUnderTest =
 238                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 239
 240         objUnderTest.getInstantiateOperationJobStatus(DUMMY_JOB_ID);
 241     }
 242
 243     private QueryJobResponse getQueryJobResponse() {
 244         return new QueryJobResponse().id(DUMMY_JOB_ID).operationState(OperationStateEnum.COMPLETED);
 245
 246     }
 247
 248     private void assertWithJobId(final String jobId) {
 249         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 250                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
 251         when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 252         when(mockedResponseEntity.hasBody()).thenReturn(true);
 253         final CreateVnfResponse response = getCreateVnfResponse(jobId);
 254         when(mockedResponseEntity.getBody()).thenReturn(response);
 255
 256
 257         final VnfmAdapterServiceProvider objUnderTest =
 258                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 259
 260         final Optional<CreateVnfResponse> actual =
 261                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 262         assertFalse(actual.isPresent());
 263     }
 264
 265     private void assertWithStatuCode(final HttpStatus status) {
 266         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 267                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
 268         when(mockedResponseEntity.getStatusCode()).thenReturn(status);
 269         when(mockedResponseEntity.hasBody()).thenReturn(false);
 270
 271         final VnfmAdapterServiceProvider objUnderTest =
 272                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 273
 274         final Optional<CreateVnfResponse> actual =
 275                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 276         assertFalse(actual.isPresent());
 277     }
 278
 279     private CreateVnfResponse getCreateVnfResponse(final String jobId) {
 280         return new CreateVnfResponse().jobId(jobId);
 281     }
 282
 283     private DeleteVnfResponse getDeleteVnfResponse(final String jobId) {
 284         final DeleteVnfResponse response = new DeleteVnfResponse();
 285         response.setJobId(jobId);
 286         return response;
 287     }
 288
 289     private VnfmAdapterUrlProvider getVnfmAdapterUrlProvider() {
 290         return new VnfmAdapterUrlProvider(getVnfmBasicHttpConfigProvider());
 291     }
 292 }