gerrit.onap Code Review - so.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.bpmn.infrastructure.pnf.delegate;
  22
  23 import org.camunda.bpm.engine.ProcessEngineServices;
  24 import org.camunda.bpm.engine.RuntimeService;
  25 import org.camunda.bpm.engine.delegate.DelegateExecution;
  26 import org.camunda.bpm.engine.runtime.MessageCorrelationBuilder;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29 import org.mockito.InOrder;
  30 import org.onap.so.bpmn.infrastructure.pnf.PnfNotificationEvent;
  31 import static org.assertj.core.api.Assertions.assertThat;
  32 import static org.mockito.ArgumentMatchers.any;
  33 import static org.mockito.ArgumentMatchers.eq;
  34 import static org.mockito.Mockito.*;
  35
  36 public class InformDmaapClientTest {
  37
  38     @Before
  39     public void setUp() throws Exception {
  40         informDmaapClient = new InformDmaapClient();
  41         dmaapClientTest = new DmaapClientTestImpl();
  42         informDmaapClient.setDmaapClient(dmaapClientTest);
  43         delegateExecution = mockDelegateExecution();
  44     }
  45
  46     private InformDmaapClient informDmaapClient;
  47
  48     private DmaapClientTestImpl dmaapClientTest;
  49
  50     private DelegateExecution delegateExecution;
  51
  52     private MessageCorrelationBuilder messageCorrelationBuilder;
  53
  54     @Test
  55     public void shouldSendListenerToDmaapClient() throws Exception {
  56         // when
  57         informDmaapClient.execute(delegateExecution);
  58         // then
  59         assertThat(dmaapClientTest.getPnfCorrelationId()).isEqualTo("testPnfCorrelationId");
  60         assertThat(dmaapClientTest.getInformConsumer()).isNotNull();
  61         verifyZeroInteractions(messageCorrelationBuilder);
  62     }
  63
  64     @Test
  65     public void shouldSendListenerToDmaapClientAndSendMessageToCamunda() throws Exception {
  66         // when
  67         informDmaapClient.execute(delegateExecution);
  68         dmaapClientTest.getInformConsumer().run();
  69         // then
  70         assertThat(dmaapClientTest.getPnfCorrelationId()).isEqualTo("testPnfCorrelationId");
  71         InOrder inOrder = inOrder(messageCorrelationBuilder);
  72         inOrder.verify(messageCorrelationBuilder).processInstanceBusinessKey("testBusinessKey");
  73         inOrder.verify(messageCorrelationBuilder).correlateWithResult();
  74     }
  75
  76     @Test
  77     public void onApplicationEvent_validPnfNotificationEvent_expectedOutput() {
  78
  79         PnfNotificationEvent pnfNotificationEvent = new PnfNotificationEvent(this, "testPnfCorrelationId");
  80
  81         informDmaapClient.execute(delegateExecution);
  82         informDmaapClient.onApplicationEvent(pnfNotificationEvent);
  83
  84         InOrder inOrder = inOrder(messageCorrelationBuilder);
  85         inOrder.verify(messageCorrelationBuilder).processInstanceBusinessKey("testBusinessKey");
  86         inOrder.verify(messageCorrelationBuilder).correlateWithResult();
  87     }
  88
  89     private DelegateExecution mockDelegateExecution() {
  90         DelegateExecution delegateExecution = mock(DelegateExecution.class);
  91         when(delegateExecution.getVariable(eq(ExecutionVariableNames.PNF_CORRELATION_ID)))
  92                 .thenReturn("testPnfCorrelationId");
  93         when(delegateExecution.getProcessBusinessKey()).thenReturn("testBusinessKey");
  94         ProcessEngineServices processEngineServices = mock(ProcessEngineServices.class);
  95         when(delegateExecution.getProcessEngineServices()).thenReturn(processEngineServices);
  96         RuntimeService runtimeService = mock(RuntimeService.class);
  97         when(processEngineServices.getRuntimeService()).thenReturn(runtimeService);
  98         messageCorrelationBuilder = mock(MessageCorrelationBuilder.class);
  99         when(runtimeService.createMessageCorrelation(any())).thenReturn(messageCorrelationBuilder);
 100         when(messageCorrelationBuilder.processInstanceBusinessKey(any())).thenReturn(messageCorrelationBuilder);
 101         return delegateExecution;
 102     }
 103 }