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
  32 import java.util.UUID;
  33
  34 import org.junit.Test;
  35 import org.junit.runner.RunWith;
  36 import org.mockito.Mock;
  37 import org.mockito.junit.MockitoJUnitRunner;
  38 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.VnfmAdapterServiceProvider;
  39 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.VnfmAdapterServiceProviderImpl;
  40 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.VnfmAdapterUrlProvider;
  41 import org.onap.so.rest.exceptions.RestProcessingException;
  42 import org.onap.so.rest.service.HttpRestServiceProvider;
  43 import org.onap.vnfmadapter.v1.model.CreateVnfRequest;
  44 import org.onap.vnfmadapter.v1.model.CreateVnfResponse;
  45 import org.springframework.http.HttpStatus;
  46 import org.springframework.http.ResponseEntity;
  47
  48 import com.google.common.base.Optional;
  49
  50
  51 /**
  52  * @author waqas.ikram@est.tech
  53  */
  54 @RunWith(MockitoJUnitRunner.class)
  55 public class VnfmAdapterServiceProviderImplTest {
  56
  57     private static final String EMPTY_JOB_ID = "";
  58
  59     private static final CreateVnfRequest CREATE_VNF_REQUEST = new CreateVnfRequest();
  60
  61     private static final String DUMMY_JOB_ID = UUID.randomUUID().toString();
  62
  63     @Mock
  64     private HttpRestServiceProvider mockedHttpServiceProvider;
  65
  66     @Mock
  67     private ResponseEntity<CreateVnfResponse> mockedResponseEntity;
  68
  69     @Test
  70     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBody_validResponse() {
  71
  72         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
  73                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
  74         when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
  75         when(mockedResponseEntity.hasBody()).thenReturn(true);
  76         final CreateVnfResponse response = getCreateVnfResponse(DUMMY_JOB_ID);
  77         when(mockedResponseEntity.getBody()).thenReturn(response);
  78
  79
  80         final VnfmAdapterServiceProvider objUnderTest =
  81                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
  82
  83         final Optional<CreateVnfResponse> actual =
  84                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
  85         assertTrue(actual.isPresent());
  86         assertEquals(actual.get(), response);
  87
  88     }
  89
  90     @Test
  91     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithNoBody_noResponse() {
  92         assertWithStatuCode(HttpStatus.ACCEPTED);
  93     }
  94
  95     @Test
  96     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusNotOkWithNoBody_noResponse() {
  97         assertWithStatuCode(HttpStatus.UNAUTHORIZED);
  98     }
  99
 100
 101     @Test
 102     public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBodyWithInvalidJobId_noResponse() {
 103         assertWithJobId(null);
 104         assertWithJobId(EMPTY_JOB_ID);
 105     }
 106
 107     @Test
 108     public void testInvokeCreateInstantiationRequest_httpServiceProviderThrowException_httpRestServiceProviderNotNull() {
 109
 110         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 111                 eq(CreateVnfResponse.class))).thenThrow(RestProcessingException.class);
 112
 113
 114         final VnfmAdapterServiceProvider objUnderTest =
 115                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 116
 117         final Optional<CreateVnfResponse> actual =
 118                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 119         assertFalse(actual.isPresent());
 120
 121     }
 122
 123
 124     private void assertWithJobId(final String jobId) {
 125         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 126                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
 127         when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
 128         when(mockedResponseEntity.hasBody()).thenReturn(true);
 129         final CreateVnfResponse response = getCreateVnfResponse(jobId);
 130         when(mockedResponseEntity.getBody()).thenReturn(response);
 131
 132
 133         final VnfmAdapterServiceProvider objUnderTest =
 134                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 135
 136         final Optional<CreateVnfResponse> actual =
 137                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 138         assertFalse(actual.isPresent());
 139     }
 140
 141     private void assertWithStatuCode(final HttpStatus status) {
 142         when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
 143                 eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
 144         when(mockedResponseEntity.getStatusCode()).thenReturn(status);
 145         when(mockedResponseEntity.hasBody()).thenReturn(false);
 146
 147         final VnfmAdapterServiceProvider objUnderTest =
 148                 new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 149
 150         final Optional<CreateVnfResponse> actual =
 151                 objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
 152         assertFalse(actual.isPresent());
 153     }
 154
 155
 156
 157     private CreateVnfResponse getCreateVnfResponse(final String jobId) {
 158         final CreateVnfResponse response = new CreateVnfResponse();
 159         response.setJobId(jobId);
 160         return response;
 161     }
 162
 163
 164     private VnfmAdapterUrlProvider getVnfmAdapterUrlProvider() {
 165         return new VnfmAdapterUrlProvider(getVnfmBasicHttpConfigProvider());
 166     }
 167 }