bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterCreateVnfTaskTest.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.assertNotNull;
  25 import static org.junit.Assert.assertNull;
  26 import static org.mockito.ArgumentMatchers.any;
  27 import static org.mockito.ArgumentMatchers.eq;
  28 import static org.mockito.Mockito.verify;
  29 import static org.mockito.Mockito.when;
  30 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.Constants.CREATE_VNF_REQUEST_PARAM_NAME;
  31 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.Constants.CREATE_VNF_RESPONSE_PARAM_NAME;
  32 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.Constants.INPUT_PARAMETER;
  33 import java.util.Collections;
  34 import java.util.UUID;
  35 import org.junit.Test;
  36 import org.mockito.Mock;
  37 import org.onap.so.bpmn.BaseTaskTest;
  38 import org.onap.so.bpmn.common.BuildingBlockExecution;
  39 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.utils.InputParameter;
  40 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  41 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
  42 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoGenericVnf;
  43 import org.onap.vnfmadapter.v1.model.CreateVnfRequest;
  44 import org.onap.vnfmadapter.v1.model.CreateVnfResponse;
  45 import org.onap.vnfmadapter.v1.model.Tenant;
  46 import com.google.common.base.Optional;
  47
  48
  49 /**
  50  * @author waqas.ikram@est.tech
  51  */
  52 public class VnfmAdapterCreateVnfTaskTest extends BaseTaskTest {
  53
  54   private static final String MODEL_INSTANCE_NAME = "MODEL_INSTANCE_NAME";
  55
  56   private static final String CLOUD_OWNER = "CLOUD_OWNER";
  57
  58   private static final String LCP_CLOUD_REGIONID = "RegionOnce";
  59
  60   private static final String VNF_ID = UUID.randomUUID().toString();
  61
  62   private static final String VNF_NAME = "VNF_NAME";
  63
  64   private static final String JOB_ID = UUID.randomUUID().toString();
  65
  66   @Mock
  67   private VnfmAdapterServiceProvider mockedVnfmAdapterServiceProvider;
  68
  69   private final BuildingBlockExecution stubbedxecution = new StubbedBuildingBlockExecution();
  70
  71   @Test
  72   public void testBuildCreateVnfRequest_withValidValues_storesRequestInExecution() throws Exception {
  73
  74     final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
  75     stubbedxecution.setVariable(INPUT_PARAMETER, new InputParameter(Collections.emptyMap(), Collections.emptyList()));
  76
  77     when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
  78     objUnderTest.buildCreateVnfRequest(stubbedxecution);
  79
  80     final CreateVnfRequest actual = stubbedxecution.getVariable(CREATE_VNF_REQUEST_PARAM_NAME);
  81     assertNotNull(actual);
  82     assertEquals(VNF_NAME + "." + MODEL_INSTANCE_NAME, actual.getName());
  83
  84     final Tenant actualTenant = actual.getTenant();
  85     assertEquals(CLOUD_OWNER, actualTenant.getCloudOwner());
  86     assertEquals(LCP_CLOUD_REGIONID, actualTenant.getRegionName());
  87     assertEquals(StubbedBuildingBlockExecution.getTenantId(), actualTenant.getTenantId());
  88
  89   }
  90
  91   @Test
  92   public void testBuildCreateVnfRequest_extractPojosForBBThrowsException_exceptionBuilderCalled() throws Exception {
  93
  94     final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
  95
  96     when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenThrow(RuntimeException.class);
  97
  98     objUnderTest.buildCreateVnfRequest(stubbedxecution);
  99
 100     final CreateVnfRequest actual = stubbedxecution.getVariable(CREATE_VNF_REQUEST_PARAM_NAME);
 101
 102     assertNull(actual);
 103     verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1200),
 104         any(Exception.class));
 105
 106   }
 107
 108   @Test
 109   public void testInvokeVnfmAdapter_validValues_storesResponseInExecution() throws Exception {
 110
 111     final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 112
 113     stubbedxecution.setVariable(CREATE_VNF_REQUEST_PARAM_NAME, new CreateVnfRequest());
 114
 115     when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
 116     when(mockedVnfmAdapterServiceProvider.invokeCreateInstantiationRequest(eq(VNF_ID), any(CreateVnfRequest.class)))
 117         .thenReturn(getCreateVnfResponse());
 118
 119     objUnderTest.invokeVnfmAdapter(stubbedxecution);
 120
 121     assertNotNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 122   }
 123
 124   @Test
 125   public void testInvokeVnfmAdapter_invalidValues_storesResponseInExecution() throws Exception {
 126
 127     final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 128
 129     stubbedxecution.setVariable(CREATE_VNF_REQUEST_PARAM_NAME, new CreateVnfRequest());
 130
 131     when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
 132     when(mockedVnfmAdapterServiceProvider.invokeCreateInstantiationRequest(eq(VNF_ID), any(CreateVnfRequest.class)))
 133         .thenReturn(Optional.absent());
 134
 135     objUnderTest.invokeVnfmAdapter(stubbedxecution);
 136
 137     assertNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 138     verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1202),
 139         any(Exception.class));
 140   }
 141
 142
 143   @Test
 144   public void testInvokeVnfmAdapter_extractPojosForBBThrowsException_exceptionBuilderCalled() throws Exception {
 145
 146     final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 147
 148     when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenThrow(RuntimeException.class);
 149
 150     objUnderTest.invokeVnfmAdapter(stubbedxecution);
 151
 152     assertNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 153     verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1202),
 154         any(Exception.class));
 155
 156   }
 157
 158   private Optional<CreateVnfResponse> getCreateVnfResponse() {
 159     final CreateVnfResponse response = new CreateVnfResponse();
 160     response.setJobId(JOB_ID);
 161     return Optional.of(response);
 162   }
 163
 164   private GenericVnf getGenericVnf() {
 165     final GenericVnf genericVnf = new GenericVnf();
 166     genericVnf.setVnfId(VNF_ID);
 167     genericVnf.setModelInfoGenericVnf(getModelInfoGenericVnf());
 168     genericVnf.setVnfName(VNF_NAME);
 169     return genericVnf;
 170   }
 171
 172   private ModelInfoGenericVnf getModelInfoGenericVnf() {
 173     final ModelInfoGenericVnf modelInfoGenericVnf = new ModelInfoGenericVnf();
 174     modelInfoGenericVnf.setModelInstanceName(MODEL_INSTANCE_NAME);
 175     return modelInfoGenericVnf;
 176   }
 177
 178   private VnfmAdapterCreateVnfTask getEtsiVnfInstantiateTask() {
 179     return new VnfmAdapterCreateVnfTask(exceptionUtil, extractPojosForBB, mockedVnfmAdapterServiceProvider);
 180   }
 181 }