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.assertTrue;
  26 import static org.mockito.ArgumentMatchers.anyString;
  27 import static org.mockito.ArgumentMatchers.eq;
  28 import static org.mockito.Mockito.when;
  29 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.DUMMY_GENERIC_VND_ID;
  30 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.getVnfmBasicHttpConfigProvider;
  31 import java.util.UUID;
  32 import org.junit.Test;
  33 import org.junit.runner.RunWith;
  34 import org.mockito.Mock;
  35 import org.mockito.junit.MockitoJUnitRunner;
  36 import org.onap.so.rest.exceptions.RestProcessingException;
  37 import org.onap.so.rest.service.HttpRestServiceProvider;
  38 import org.onap.vnfmadapter.v1.model.CreateVnfRequest;
  39 import org.onap.vnfmadapter.v1.model.CreateVnfResponse;
  40 import org.onap.vnfmadapter.v1.model.DeleteVnfResponse;
  41 import org.springframework.http.HttpStatus;
  42 import org.springframework.http.ResponseEntity;
  43 import com.google.common.base.Optional;
  44
  45
  46 /**
  47  * @author waqas.ikram@est.tech
  48  */
  49 @RunWith(MockitoJUnitRunner.class)
  50 public class VnfmAdapterServiceProviderImplTest {
  51
  52     private static final String EMPTY_JOB_ID = "";
  53
  54     private static final CreateVnfRequest CREATE_VNF_REQUEST = new CreateVnfRequest();
  55
  56     private static final String DUMMY_JOB_ID = UUID.randomUUID().toString();
  57
  58     @Mock
  59     private HttpRestServiceProvider mockedHttpServiceProvider;
  60
  61     @Mock
  62     private ResponseEntity<CreateVnfResponse> mockedResponseEntity;
  63
  64     @Mock
  65     private ResponseEntity<DeleteVnfResponse> deleteVnfResponse;
  66
  67     @Test
  68     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBody_validResponse() {
  69
  70         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
  71                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
  72         when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
  73         when(mockedResponseEntity.hasBody()).thenReturn(true);
  74         final CreateVnfResponse response = getCreateVnfResponse(DUMMY_JOB_ID);
  75         when(mockedResponseEntity.getBody()).thenReturn(response);
  76
  77
  78         final VnfmAdapterServiceProvider objUnderTest =
  79                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
  80
  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
  88     @Test
  89     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithNoBody_noResponse() {
  90         assertWithStatuCode(HttpStatus.ACCEPTED);
  91     }
  92
  93     @Test
  94     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusNotOkWithNoBody_noResponse() {
  95         assertWithStatuCode(HttpStatus.UNAUTHORIZED);
  96     }
  97
  98
  99     @Test
 100     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBodyWithInvalidJobId_noResponse() {
 101         assertWithJobId(null);
 102         assertWithJobId(EMPTY_JOB_ID);
 103     }
 104
 105     @Test
 106     public void testInvokeCreateInstantiationRequest_httpServiceProviderThrowException_httpRestServiceProviderNotNull() {
 107
 108         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 109                 eq(CreateVnfResponse.class))).thenThrow(RestProcessingException.class);
 110
 111
 112         final VnfmAdapterServiceProvider objUnderTest =
 113                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 114
 115         final Optional<CreateVnfResponse> actual =
 116                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 117         assertFalse(actual.isPresent());
 118
 119     }
 120
 121   @Test
 122   public void testInvokeDeleteRequest() {
 123     when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 124         .thenReturn(deleteVnfResponse);
 125     when(deleteVnfResponse.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 126     when(deleteVnfResponse.hasBody()).thenReturn(true);
 127     final DeleteVnfResponse response = getDeleteVnfResponse(DUMMY_JOB_ID);
 128     when(deleteVnfResponse.getBody()).thenReturn(response);
 129     final VnfmAdapterServiceProvider objUnderTest =
 130         new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 131     final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 132     assertTrue(actual.isPresent());
 133   }
 134
 135   @Test
 136   public void testInvokeDeleteRequestNotAccepted() {
 137     when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 138         .thenReturn(deleteVnfResponse);
 139     when(deleteVnfResponse.getStatusCode()).thenReturn(HttpStatus.BAD_GATEWAY);
 140     final VnfmAdapterServiceProvider objUnderTest =
 141         new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 142     final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 143     assertFalse(actual.isPresent());
 144   }
 145
 146   @Test
 147   public void testInvokeDeleteRequestNoBody() {
 148     when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 149         .thenReturn(deleteVnfResponse);
 150     when(deleteVnfResponse.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 151     when(deleteVnfResponse.hasBody()).thenReturn(false);
 152     final VnfmAdapterServiceProvider objUnderTest =
 153         new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 154     final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 155     assertFalse(actual.isPresent());
 156   }
 157
 158   @Test
 159   public void testInvokeDeleteRequestNoJobId() {
 160     when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 161         .thenReturn(deleteVnfResponse);
 162     when(deleteVnfResponse.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 163     when(deleteVnfResponse.hasBody()).thenReturn(true);
 164     final DeleteVnfResponse response = getDeleteVnfResponse("");
 165     when(deleteVnfResponse.getBody()).thenReturn(response);
 166     final VnfmAdapterServiceProvider objUnderTest =
 167         new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 168     final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 169     assertFalse(actual.isPresent());
 170   }
 171
 172   @Test
 173   public void testInvokeDeleteRequestException() {
 174     when(mockedHttpServiceProvider.deleteHttpRequest(anyString(), eq(DeleteVnfResponse.class)))
 175         .thenThrow(RestProcessingException.class);
 176     final VnfmAdapterServiceProvider objUnderTest =
 177         new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 178     final Optional<DeleteVnfResponse> actual = objUnderTest.invokeDeleteRequest(DUMMY_GENERIC_VND_ID);
 179     assertFalse(actual.isPresent());
 180   }
 181
 182
 183     private void assertWithJobId(final String jobId) {
 184         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 185                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
 186         when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 187         when(mockedResponseEntity.hasBody()).thenReturn(true);
 188         final CreateVnfResponse response = getCreateVnfResponse(jobId);
 189         when(mockedResponseEntity.getBody()).thenReturn(response);
 190
 191
 192         final VnfmAdapterServiceProvider objUnderTest =
 193                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 194
 195         final Optional<CreateVnfResponse> actual =
 196                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 197         assertFalse(actual.isPresent());
 198     }
 199
 200     private void assertWithStatuCode(final HttpStatus status) {
 201         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 202                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
 203         when(mockedResponseEntity.getStatusCode()).thenReturn(status);
 204         when(mockedResponseEntity.hasBody()).thenReturn(false);
 205
 206         final VnfmAdapterServiceProvider objUnderTest =
 207                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 208
 209         final Optional<CreateVnfResponse> actual =
 210                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 211         assertFalse(actual.isPresent());
 212     }
 213
 214
 215
 216     private CreateVnfResponse getCreateVnfResponse(final String jobId) {
 217         final CreateVnfResponse response = new CreateVnfResponse();
 218         response.setJobId(jobId);
 219         return response;
 220     }
 221
 222     private DeleteVnfResponse getDeleteVnfResponse(final String jobId) {
 223       final DeleteVnfResponse response = new DeleteVnfResponse();
 224       response.setJobId(jobId);
 225       return response;
 226   }
 227
 228
 229     private VnfmAdapterUrlProvider getVnfmAdapterUrlProvider() {
 230         return new VnfmAdapterUrlProvider(getVnfmBasicHttpConfigProvider());
 231     }
 232 }