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
  33 import java.io.Serializable;
  34 import java.util.Collections;
  35 import java.util.HashMap;
  36 import java.util.Map;
  37 import java.util.UUID;
  38
  39 import org.junit.Test;
  40 import org.mockito.Mock;
  41 import org.onap.so.bpmn.BaseTaskTest;
  42 import org.onap.so.bpmn.common.BuildingBlockExecution;
  43 import org.onap.so.bpmn.common.exceptions.RequiredExecutionVariableExeception;
  44 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.VnfmAdapterCreateVnfTask;
  45 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.VnfmAdapterServiceProvider;
  46 import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
  47 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  48 import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
  49 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
  50 import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoGenericVnf;
  51 import org.onap.vnfmadapter.v1.model.CreateVnfRequest;
  52 import org.onap.vnfmadapter.v1.model.CreateVnfResponse;
  53 import org.onap.vnfmadapter.v1.model.Tenant;
  54
  55 import com.google.common.base.Optional;
  56
  57
  58 /**
  59  * @author waqas.ikram@est.tech
  60  */
  61 public class VnfmAdapterCreateVnfTaskTest extends BaseTaskTest {
  62
  63     private static final String MODEL_INSTANCE_NAME = "MODEL_INSTANCE_NAME";
  64
  65     private static final String CLOUD_OWNER = "CLOUD_OWNER";
  66
  67     private static final String LCP_CLOUD_REGIONID = "RegionOnce";
  68
  69     private static final String TENANT_ID = UUID.randomUUID().toString();
  70
  71     private static final String VNF_ID = UUID.randomUUID().toString();
  72
  73     private static final String VNF_NAME = "VNF_NAME";
  74
  75     private static final String JOB_ID = UUID.randomUUID().toString();
  76
  77     @Mock
  78     private VnfmAdapterServiceProvider mockedVnfmAdapterServiceProvider;
  79
  80     private final BuildingBlockExecution stubbedxecution = new StubbedBuildingBlockExecution();
  81
  82     @Test
  83     public void testBuildCreateVnfRequest_withValidValues_storesRequestInExecution() throws Exception {
  84
  85         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
  86
  87         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
  88         objUnderTest.buildCreateVnfRequest(stubbedxecution);
  89
  90         final CreateVnfRequest actual = stubbedxecution.getVariable(CREATE_VNF_REQUEST_PARAM_NAME);
  91         assertNotNull(actual);
  92         assertEquals(VNF_NAME + "." + MODEL_INSTANCE_NAME, actual.getName());
  93
  94         final Tenant actualTenant = actual.getTenant();
  95         assertEquals(CLOUD_OWNER, actualTenant.getCloudOwner());
  96         assertEquals(LCP_CLOUD_REGIONID, actualTenant.getRegionName());
  97         assertEquals(TENANT_ID, actualTenant.getTenantId());
  98
  99     }
 100
 101     @Test
 102     public void testBuildCreateVnfRequest_extractPojosForBBThrowsException_exceptionBuilderCalled() throws Exception {
 103
 104         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 105
 106         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenThrow(RuntimeException.class);
 107
 108         objUnderTest.buildCreateVnfRequest(stubbedxecution);
 109
 110         final CreateVnfRequest actual = stubbedxecution.getVariable(CREATE_VNF_REQUEST_PARAM_NAME);
 111
 112         assertNull(actual);
 113         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1200),
 114                 any(Exception.class));
 115
 116     }
 117
 118     @Test
 119     public void testInvokeVnfmAdapter_validValues_storesResponseInExecution() throws Exception {
 120
 121         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 122
 123         stubbedxecution.setVariable(CREATE_VNF_REQUEST_PARAM_NAME, new CreateVnfRequest());
 124
 125         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
 126         when(mockedVnfmAdapterServiceProvider.invokeCreateInstantiationRequest(eq(VNF_ID), any(CreateVnfRequest.class)))
 127                 .thenReturn(getCreateVnfResponse());
 128
 129         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 130
 131         assertNotNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 132     }
 133
 134     @Test
 135     public void testInvokeVnfmAdapter_invalidValues_storesResponseInExecution() throws Exception {
 136
 137         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 138
 139         stubbedxecution.setVariable(CREATE_VNF_REQUEST_PARAM_NAME, new CreateVnfRequest());
 140
 141         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
 142         when(mockedVnfmAdapterServiceProvider.invokeCreateInstantiationRequest(eq(VNF_ID), any(CreateVnfRequest.class)))
 143                 .thenReturn(Optional.absent());
 144
 145         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 146
 147         assertNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 148         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1202),
 149                 any(Exception.class));
 150     }
 151
 152
 153     @Test
 154     public void testInvokeVnfmAdapter_extractPojosForBBThrowsException_exceptionBuilderCalled() throws Exception {
 155
 156         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 157
 158         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenThrow(RuntimeException.class);
 159
 160         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 161
 162         assertNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 163         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1202),
 164                 any(Exception.class));
 165
 166     }
 167
 168     private Optional<CreateVnfResponse> getCreateVnfResponse() {
 169         final CreateVnfResponse response = new CreateVnfResponse();
 170         response.setJobId(JOB_ID);
 171         return Optional.of(response);
 172     }
 173
 174     private GenericVnf getGenericVnf() {
 175         final GenericVnf genericVnf = new GenericVnf();
 176         genericVnf.setVnfId(VNF_ID);
 177         genericVnf.setModelInfoGenericVnf(getModelInfoGenericVnf());
 178         genericVnf.setVnfName(VNF_NAME);
 179         return genericVnf;
 180     }
 181
 182     private ModelInfoGenericVnf getModelInfoGenericVnf() {
 183         final ModelInfoGenericVnf modelInfoGenericVnf = new ModelInfoGenericVnf();
 184         modelInfoGenericVnf.setModelInstanceName(MODEL_INSTANCE_NAME);
 185         return modelInfoGenericVnf;
 186     }
 187
 188     private VnfmAdapterCreateVnfTask getEtsiVnfInstantiateTask() {
 189         return new VnfmAdapterCreateVnfTask(exceptionUtil, extractPojosForBB, mockedVnfmAdapterServiceProvider);
 190     }
 191
 192     private class StubbedBuildingBlockExecution implements BuildingBlockExecution {
 193
 194         private final Map<String, Serializable> execution = new HashMap<>();
 195         private final GeneralBuildingBlock generalBuildingBlock;
 196
 197         StubbedBuildingBlockExecution() {
 198             generalBuildingBlock = getGeneralBuildingBlockValue();
 199         }
 200
 201         @Override
 202         public GeneralBuildingBlock getGeneralBuildingBlock() {
 203             return generalBuildingBlock;
 204         }
 205
 206         @SuppressWarnings("unchecked")
 207         @Override
 208         public <T> T getVariable(final String key) {
 209             return (T) execution.get(key);
 210         }
 211
 212         @Override
 213         public <T> T getRequiredVariable(final String key) throws RequiredExecutionVariableExeception {
 214             return null;
 215         }
 216
 217         @Override
 218         public void setVariable(final String key, final Serializable value) {
 219             execution.put(key, value);
 220         }
 221
 222         @Override
 223         public Map<ResourceKey, String> getLookupMap() {
 224             return Collections.emptyMap();
 225         }
 226
 227         @Override
 228         public String getFlowToBeCalled() {
 229             return null;
 230         }
 231
 232         private GeneralBuildingBlock getGeneralBuildingBlockValue() {
 233             final GeneralBuildingBlock buildingBlock = new GeneralBuildingBlock();
 234             buildingBlock.setCloudRegion(getCloudRegion());
 235             return buildingBlock;
 236         }
 237
 238         private CloudRegion getCloudRegion() {
 239             final CloudRegion cloudRegion = new CloudRegion();
 240             cloudRegion.setCloudOwner(CLOUD_OWNER);
 241             cloudRegion.setLcpCloudRegionId(LCP_CLOUD_REGIONID);
 242             cloudRegion.setTenantId(TENANT_ID);
 243             return cloudRegion;
 244         }
 245
 246     }
 247
 248 }