bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/InputParameterRetrieverTaskTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Ericsson. All rights reserved.
   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 package org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks;
  21
  22 import static org.junit.Assert.assertNotNull;
  23 import static org.junit.Assert.assertTrue;
  24 import static org.mockito.ArgumentMatchers.any;
  25 import static org.mockito.ArgumentMatchers.eq;
  26 import static org.mockito.Mockito.when;
  27
  28 import java.io.Serializable;
  29 import java.util.Collections;
  30 import java.util.HashMap;
  31 import java.util.Map;
  32
  33 import org.junit.Test;
  34 import org.mockito.Mock;
  35 import org.mockito.Mockito;
  36 import org.onap.so.bpmn.BaseTaskTest;
  37 import org.onap.so.bpmn.common.BuildingBlockExecution;
  38 import org.onap.so.bpmn.common.exceptions.RequiredExecutionVariableExeception;
  39 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.utils.InputParameter;
  40 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.utils.InputParametersProvider;
  41 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.utils.NullInputParameter;
  42 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  43 import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
  44 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
  45 import org.onap.so.client.exception.BBObjectNotFoundException;
  46
  47 /**
  48  * @author waqas.ikram@est.tech
  49  */
  50 public class InputParameterRetrieverTaskTest extends BaseTaskTest {
  51
  52     private final BuildingBlockExecution stubbedxecution = new StubbedBuildingBlockExecution();
  53
  54     @Mock
  55     private InputParametersProvider inputParametersProvider;
  56
  57     @Test
  58     public void testGGetInputParameters_inputParameterStoredInExecutionContext() throws BBObjectNotFoundException {
  59         final InputParameterRetrieverTask objUnderTest =
  60                 new InputParameterRetrieverTask(inputParametersProvider, extractPojosForBB);
  61
  62         final InputParameter inputParameter = new InputParameter(Collections.emptyMap(), Collections.emptyList());
  63         when(inputParametersProvider.getInputParameter(Mockito.any(GenericVnf.class))).thenReturn(inputParameter);
  64         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(new GenericVnf());
  65         objUnderTest.getInputParameters(stubbedxecution);
  66
  67         final Object actual = stubbedxecution.getVariable(Constants.INPUT_PARAMETER);
  68         assertNotNull(actual);
  69         assertTrue(actual instanceof InputParameter);
  70     }
  71
  72     @Test
  73     public void testGGetInputParameters_ThrowExecption_NullInputParameterStoredInExecutionContext()
  74             throws BBObjectNotFoundException {
  75         final InputParameterRetrieverTask objUnderTest =
  76                 new InputParameterRetrieverTask(inputParametersProvider, extractPojosForBB);
  77
  78         when(inputParametersProvider.getInputParameter(Mockito.any(GenericVnf.class)))
  79                 .thenThrow(RuntimeException.class);
  80         when(extractPojosForBB.extractByKey(any(), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(new GenericVnf());
  81         objUnderTest.getInputParameters(stubbedxecution);
  82
  83         final Object actual = stubbedxecution.getVariable(Constants.INPUT_PARAMETER);
  84         assertNotNull(actual);
  85         assertTrue(actual instanceof NullInputParameter);
  86     }
  87
  88
  89     private class StubbedBuildingBlockExecution implements BuildingBlockExecution {
  90
  91         private final Map<String, Serializable> execution = new HashMap<>();
  92
  93         @Override
  94         public GeneralBuildingBlock getGeneralBuildingBlock() {
  95             return null;
  96         }
  97
  98         @SuppressWarnings("unchecked")
  99         @Override
 100         public <T> T getVariable(final String key) {
 101             return (T) execution.get(key);
 102         }
 103
 104         @Override
 105         public <T> T getRequiredVariable(final String key) throws RequiredExecutionVariableExeception {
 106             return null;
 107         }
 108
 109         @Override
 110         public void setVariable(final String key, final Serializable value) {
 111             execution.put(key, value);
 112         }
 113
 114         @Override
 115         public Map<ResourceKey, String> getLookupMap() {
 116             return Collections.emptyMap();
 117         }
 118
 119         @Override
 120         public String getFlowToBeCalled() {
 121             return null;
 122         }
 123
 124     }
 125 }