bpmn/mso-infrastructure-bpmn/src/test/java/org/onap/so/bpmn/common/workflow/service/CallbackHandlerServiceTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2019 Nokia.
   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.common.workflow.service;
  22
  23 import static org.assertj.core.api.Assertions.assertThat;
  24 import static org.mockito.Mockito.mock;
  25 import static org.mockito.Mockito.when;
  26
  27 import java.util.ArrayList;
  28 import java.util.Arrays;
  29 import java.util.Collections;
  30 import java.util.HashMap;
  31 import java.util.List;
  32 import org.camunda.bpm.engine.RuntimeService;
  33 import org.camunda.bpm.engine.impl.ExecutionQueryImpl;
  34 import org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity;
  35 import org.camunda.bpm.engine.runtime.Execution;
  36 import org.camunda.bpm.engine.runtime.ExecutionQuery;
  37 import org.junit.Before;
  38 import org.junit.Test;
  39 import org.onap.so.bpmn.common.workflow.service.CallbackHandlerService.CallbackError;
  40 import org.onap.so.bpmn.common.workflow.service.CallbackHandlerService.CallbackResult;
  41 import org.onap.so.bpmn.common.workflow.service.CallbackHandlerService.CallbackSuccess;
  42 import org.onap.so.bpmn.core.UrnPropertiesReader;
  43 import org.springframework.core.env.Environment;
  44
  45 public class CallbackHandlerServiceTest {
  46
  47     private static final String METHOD_NAME = "testMethod";
  48     private static final String MESSAGE = "testMessage";
  49     private static final String EVENT_NAME = "eventNameTest";
  50     private static final String MESSAGE_VARIABLE = "messageVarTest";
  51     private static final String CORRELATION_VARIABLE = "corrVarTest";
  52     private static final String CORRELATION_VALUE = "corrValueTest";
  53     private static final String LOG_MARKER = "markerTest";
  54
  55     private RuntimeService runtimeServiceMock;
  56     private CallbackHandlerService testedObject;
  57
  58     @Before
  59     public void setup() {
  60         runtimeServiceMock = mock(RuntimeService.class);
  61         testedObject = new CallbackHandlerService(runtimeServiceMock);
  62         mockEnvironment();
  63     }
  64
  65     @Test
  66     public void callbackSuccessful() {
  67         // given
  68         mockRuntimeService(new ArrayList<>(Arrays.asList(new ExecutionEntity())));
  69         // when
  70         CallbackResult callbackResult = testedObject.handleCallback(METHOD_NAME, MESSAGE, EVENT_NAME, MESSAGE_VARIABLE,
  71                 CORRELATION_VARIABLE, CORRELATION_VALUE, LOG_MARKER, new HashMap<>());
  72         // then
  73         assertThat(callbackResult).isExactlyInstanceOf(CallbackSuccess.class);
  74     }
  75
  76     @Test
  77     public void callbackNotSuccessful_noWaitingProcesses() {
  78         // given
  79         mockRuntimeService(Collections.emptyList());
  80         // when
  81         CallbackResult callbackResult = testedObject.handleCallback(METHOD_NAME, MESSAGE, EVENT_NAME, MESSAGE_VARIABLE,
  82                 CORRELATION_VARIABLE, CORRELATION_VALUE, LOG_MARKER, new HashMap<>());
  83         // then
  84         assertThat(callbackResult).isExactlyInstanceOf(CallbackError.class);
  85     }
  86
  87     private void mockRuntimeService(List<Execution> waitingProcesses) {
  88         ExecutionQuery executionQueryMock = mock(ExecutionQueryImpl.class);
  89         when(runtimeServiceMock.createExecutionQuery()).thenReturn(executionQueryMock);
  90         when(executionQueryMock.messageEventSubscriptionName("eventNameTest")).thenReturn(executionQueryMock);
  91         when(executionQueryMock.processVariableValueEquals("corrVarTest", "corrValueTest"))
  92                 .thenReturn(executionQueryMock);
  93         when(executionQueryMock.list()).thenReturn(waitingProcesses);
  94     }
  95
  96     private Environment mockEnvironment() {
  97         Environment mockEnvironment = mock(Environment.class);
  98         UrnPropertiesReader urnPropertiesReader = new UrnPropertiesReader();
  99         urnPropertiesReader.setEnvironment(mockEnvironment);
 100         when(mockEnvironment.getProperty("mso.correlation.timeout")).thenReturn("1");
 101         return mockEnvironment;
 102     }
 103 }