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
  34 import java.io.Serializable;
  35 import java.util.Collections;
  36 import java.util.HashMap;
  37 import java.util.Map;
  38 import java.util.UUID;
  39
  40 import org.junit.Test;
  41 import org.mockito.Mock;
  42 import org.onap.so.bpmn.BaseTaskTest;
  43 import org.onap.so.bpmn.common.BuildingBlockExecution;
  44 import org.onap.so.bpmn.common.exceptions.RequiredExecutionVariableExeception;
  45 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.utils.InputParameter;
  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         stubbedxecution.setVariable(INPUT_PARAMETER,
  87                 new InputParameter(Collections.emptyMap(), Collections.emptyList()));
  88
  89         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
  90         objUnderTest.buildCreateVnfRequest(stubbedxecution);
  91
  92         final CreateVnfRequest actual = stubbedxecution.getVariable(CREATE_VNF_REQUEST_PARAM_NAME);
  93         assertNotNull(actual);
  94         assertEquals(VNF_NAME + "." + MODEL_INSTANCE_NAME, actual.getName());
  95
  96         final Tenant actualTenant = actual.getTenant();
  97         assertEquals(CLOUD_OWNER, actualTenant.getCloudOwner());
  98         assertEquals(LCP_CLOUD_REGIONID, actualTenant.getRegionName());
  99         assertEquals(TENANT_ID, actualTenant.getTenantId());
 100
 101     }
 102
 103     @Test
 104     public void testBuildCreateVnfRequest_extractPojosForBBThrowsException_exceptionBuilderCalled() throws Exception {
 105
 106         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 107
 108         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenThrow(RuntimeException.class);
 109
 110         objUnderTest.buildCreateVnfRequest(stubbedxecution);
 111
 112         final CreateVnfRequest actual = stubbedxecution.getVariable(CREATE_VNF_REQUEST_PARAM_NAME);
 113
 114         assertNull(actual);
 115         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1200),
 116                 any(Exception.class));
 117
 118     }
 119
 120     @Test
 121     public void testInvokeVnfmAdapter_validValues_storesResponseInExecution() throws Exception {
 122
 123         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 124
 125         stubbedxecution.setVariable(CREATE_VNF_REQUEST_PARAM_NAME, new CreateVnfRequest());
 126
 127         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
 128         when(mockedVnfmAdapterServiceProvider.invokeCreateInstantiationRequest(eq(VNF_ID), any(CreateVnfRequest.class)))
 129                 .thenReturn(getCreateVnfResponse());
 130
 131         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 132
 133         assertNotNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 134     }
 135
 136     @Test
 137     public void testInvokeVnfmAdapter_invalidValues_storesResponseInExecution() throws Exception {
 138
 139         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 140
 141         stubbedxecution.setVariable(CREATE_VNF_REQUEST_PARAM_NAME, new CreateVnfRequest());
 142
 143         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
 144         when(mockedVnfmAdapterServiceProvider.invokeCreateInstantiationRequest(eq(VNF_ID), any(CreateVnfRequest.class)))
 145                 .thenReturn(Optional.absent());
 146
 147         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 148
 149         assertNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 150         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1202),
 151                 any(Exception.class));
 152     }
 153
 154
 155     @Test
 156     public void testInvokeVnfmAdapter_extractPojosForBBThrowsException_exceptionBuilderCalled() throws Exception {
 157
 158         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 159
 160         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenThrow(RuntimeException.class);
 161
 162         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 163
 164         assertNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 165         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1202),
 166                 any(Exception.class));
 167
 168     }
 169
 170     private Optional<CreateVnfResponse> getCreateVnfResponse() {
 171         final CreateVnfResponse response = new CreateVnfResponse();
 172         response.setJobId(JOB_ID);
 173         return Optional.of(response);
 174     }
 175
 176     private GenericVnf getGenericVnf() {
 177         final GenericVnf genericVnf = new GenericVnf();
 178         genericVnf.setVnfId(VNF_ID);
 179         genericVnf.setModelInfoGenericVnf(getModelInfoGenericVnf());
 180         genericVnf.setVnfName(VNF_NAME);
 181         return genericVnf;
 182     }
 183
 184     private ModelInfoGenericVnf getModelInfoGenericVnf() {
 185         final ModelInfoGenericVnf modelInfoGenericVnf = new ModelInfoGenericVnf();
 186         modelInfoGenericVnf.setModelInstanceName(MODEL_INSTANCE_NAME);
 187         return modelInfoGenericVnf;
 188     }
 189
 190     private VnfmAdapterCreateVnfTask getEtsiVnfInstantiateTask() {
 191         return new VnfmAdapterCreateVnfTask(exceptionUtil, extractPojosForBB, mockedVnfmAdapterServiceProvider);
 192     }
 193
 194     private class StubbedBuildingBlockExecution implements BuildingBlockExecution {
 195
 196         private final Map<String, Serializable> execution = new HashMap<>();
 197         private final GeneralBuildingBlock generalBuildingBlock;
 198
 199         StubbedBuildingBlockExecution() {
 200             generalBuildingBlock = getGeneralBuildingBlockValue();
 201         }
 202
 203         @Override
 204         public GeneralBuildingBlock getGeneralBuildingBlock() {
 205             return generalBuildingBlock;
 206         }
 207
 208         @SuppressWarnings("unchecked")
 209         @Override
 210         public <T> T getVariable(final String key) {
 211             return (T) execution.get(key);
 212         }
 213
 214         @Override
 215         public <T> T getRequiredVariable(final String key) throws RequiredExecutionVariableExeception {
 216             return null;
 217         }
 218
 219         @Override
 220         public void setVariable(final String key, final Serializable value) {
 221             execution.put(key, value);
 222         }
 223
 224         @Override
 225         public Map<ResourceKey, String> getLookupMap() {
 226             return Collections.emptyMap();
 227         }
 228
 229         @Override
 230         public String getFlowToBeCalled() {
 231             return null;
 232         }
 233
 234         private GeneralBuildingBlock getGeneralBuildingBlockValue() {
 235             final GeneralBuildingBlock buildingBlock = new GeneralBuildingBlock();
 236             buildingBlock.setCloudRegion(getCloudRegion());
 237             return buildingBlock;
 238         }
 239
 240         private CloudRegion getCloudRegion() {
 241             final CloudRegion cloudRegion = new CloudRegion();
 242             cloudRegion.setCloudOwner(CLOUD_OWNER);
 243             cloudRegion.setLcpCloudRegionId(LCP_CLOUD_REGIONID);
 244             cloudRegion.setTenantId(TENANT_ID);
 245             return cloudRegion;
 246         }
 247
 248     }
 249
 250 }