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,
  76                 new InputParameter(Collections.emptyMap(), Collections.emptyList()));
  77
  78         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
  79         objUnderTest.buildCreateVnfRequest(stubbedxecution);
  80
  81         final CreateVnfRequest actual = stubbedxecution.getVariable(CREATE_VNF_REQUEST_PARAM_NAME);
  82         assertNotNull(actual);
  83         assertEquals(VNF_NAME + "." + MODEL_INSTANCE_NAME, actual.getName());
  84
  85         final Tenant actualTenant = actual.getTenant();
  86         assertEquals(CLOUD_OWNER, actualTenant.getCloudOwner());
  87         assertEquals(LCP_CLOUD_REGIONID, actualTenant.getRegionName());
  88         assertEquals(StubbedBuildingBlockExecution.getTenantId(), actualTenant.getTenantId());
  89
  90     }
  91
  92     @Test
  93     public void testBuildCreateVnfRequest_extractPojosForBBThrowsException_exceptionBuilderCalled() throws Exception {
  94
  95         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
  96
  97         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenThrow(RuntimeException.class);
  98
  99         objUnderTest.buildCreateVnfRequest(stubbedxecution);
 100
 101         final CreateVnfRequest actual = stubbedxecution.getVariable(CREATE_VNF_REQUEST_PARAM_NAME);
 102
 103         assertNull(actual);
 104         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1200),
 105                 any(Exception.class));
 106
 107     }
 108
 109     @Test
 110     public void testInvokeVnfmAdapter_validValues_storesResponseInExecution() throws Exception {
 111
 112         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 113
 114         stubbedxecution.setVariable(CREATE_VNF_REQUEST_PARAM_NAME, new CreateVnfRequest());
 115
 116         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
 117         when(mockedVnfmAdapterServiceProvider.invokeCreateInstantiationRequest(eq(VNF_ID), any(CreateVnfRequest.class)))
 118                 .thenReturn(getCreateVnfResponse());
 119
 120         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 121
 122         assertNotNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 123     }
 124
 125     @Test
 126     public void testInvokeVnfmAdapter_invalidValues_storesResponseInExecution() throws Exception {
 127
 128         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 129
 130         stubbedxecution.setVariable(CREATE_VNF_REQUEST_PARAM_NAME, new CreateVnfRequest());
 131
 132         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(getGenericVnf());
 133         when(mockedVnfmAdapterServiceProvider.invokeCreateInstantiationRequest(eq(VNF_ID), any(CreateVnfRequest.class)))
 134                 .thenReturn(Optional.absent());
 135
 136         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 137
 138         assertNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 139         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1202),
 140                 any(Exception.class));
 141     }
 142
 143
 144     @Test
 145     public void testInvokeVnfmAdapter_extractPojosForBBThrowsException_exceptionBuilderCalled() throws Exception {
 146
 147         final VnfmAdapterCreateVnfTask objUnderTest = getEtsiVnfInstantiateTask();
 148
 149         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenThrow(RuntimeException.class);
 150
 151         objUnderTest.invokeVnfmAdapter(stubbedxecution);
 152
 153         assertNull(stubbedxecution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME));
 154         verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1202),
 155                 any(Exception.class));
 156
 157     }
 158
 159     private Optional<CreateVnfResponse> getCreateVnfResponse() {
 160         final CreateVnfResponse response = new CreateVnfResponse();
 161         response.setJobId(JOB_ID);
 162         return Optional.of(response);
 163     }
 164
 165     private GenericVnf getGenericVnf() {
 166         final GenericVnf genericVnf = new GenericVnf();
 167         genericVnf.setVnfId(VNF_ID);
 168         genericVnf.setModelInfoGenericVnf(getModelInfoGenericVnf());
 169         genericVnf.setVnfName(VNF_NAME);
 170         return genericVnf;
 171     }
 172
 173     private ModelInfoGenericVnf getModelInfoGenericVnf() {
 174         final ModelInfoGenericVnf modelInfoGenericVnf = new ModelInfoGenericVnf();
 175         modelInfoGenericVnf.setModelInstanceName(MODEL_INSTANCE_NAME);
 176         return modelInfoGenericVnf;
 177     }
 178
 179     private VnfmAdapterCreateVnfTask getEtsiVnfInstantiateTask() {
 180         return new VnfmAdapterCreateVnfTask(exceptionUtil, extractPojosForBB, mockedVnfmAdapterServiceProvider);
 181     }
 182 }