SuspendAndActivateFunctionalityTest.java example

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jenkow-plugin-master
/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.upgrade.test;

import org.activiti.engine.ActivitiException;
import org.activiti.engine.repository.ProcessDefinition;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
import org.activiti.upgrade.UpgradeUtil;
import org.activiti.upgrade.data.Activiti_5_10_DataGenerator;

/**
 * Suspending and activating process definitions and process instances was added in 
 * Activiti 5.11. This class tests this newly added functionality.
 * 
 * @author Joram
 */
public class SuspendAndActivateFunctionalityTest extends UpgradeTestCase {
  
  public void testSuspendProcessDefinition() {
    
    // Test makes only sense on 5.11
    if (UpgradeUtil.getProcessEngineVersion(processEngine) == 11) {
      
      ProcessDefinition processDefinition = processEngine.getRepositoryService()
              .createProcessDefinitionQuery().processDefinitionKey("suspendAndActivate").singleResult();
      assertNotNull(processDefinition);
      assertFalse(processDefinition.isSuspended());

      assertEquals(Activiti_5_10_DataGenerator.NR_OF_INSTANCES_FOR_SUSPENSION, processEngine.getRuntimeService()
              .createProcessInstanceQuery().processDefinitionId(processDefinition.getId()).active().count());
      assertEquals(0, processEngine.getRuntimeService().createProcessInstanceQuery()
              .processDefinitionId(processDefinition.getId()).suspended().count());
      
      
      // Suspend
      processEngine.getRepositoryService().suspendProcessDefinitionById(processDefinition.getId(), true, null);
      try {
        processEngine.getRuntimeService().startProcessInstanceById(processDefinition.getId());
      } catch (ActivitiException e) {
        assertTrue(e.getMessage().toLowerCase().contains("suspend"));
      }
      
      // Verify process instances
      assertEquals(0, processEngine.getRuntimeService().createProcessInstanceQuery()
              .processDefinitionId(processDefinition.getId()).active().count());
      assertEquals(Activiti_5_10_DataGenerator.NR_OF_INSTANCES_FOR_SUSPENSION, processEngine.getRuntimeService()
              .createProcessInstanceQuery(). processDefinitionId(processDefinition.getId()).suspended().count());
      
      // Activate again
      processEngine.getRepositoryService().activateProcessDefinitionById(processDefinition.getId(), true, null);
      assertEquals(Activiti_5_10_DataGenerator.NR_OF_INSTANCES_FOR_SUSPENSION, processEngine.getRuntimeService()
              .createProcessInstanceQuery().processDefinitionId(processDefinition.getId()).active().count());
      assertEquals(0, processEngine.getRuntimeService().createProcessInstanceQuery()
              .processDefinitionId(processDefinition.getId()).suspended().count());
      
    }
  }
  
  public void testSuspendProcessInstance() {
    
    // Test makes only sense on 5.11
    if (UpgradeUtil.getProcessEngineVersion(processEngine) == 11) {
      
      ProcessDefinition processDefinition = processEngine.getRepositoryService()
              .createProcessDefinitionQuery().processDefinitionKey("suspendAndActivate").singleResult();
      assertNotNull(processDefinition);
      assertFalse(processDefinition.isSuspended());
    
      assertEquals(Activiti_5_10_DataGenerator.NR_OF_INSTANCES_FOR_SUSPENSION, processEngine.getRuntimeService()
              .createProcessInstanceQuery().processDefinitionId(processDefinition.getId()).active().count());
      assertEquals(0, processEngine.getRuntimeService().createProcessInstanceQuery()
              .processDefinitionId(processDefinition.getId()).suspended().count());
      

      ProcessInstance processInstance = processEngine.getRuntimeService().createProcessInstanceQuery()
              .processDefinitionId(processDefinition.getId()).list().get(0);
      assertFalse(processInstance.isSuspended());
      
      // Suspend process instance
      processEngine.getRuntimeService().suspendProcessInstanceById(processInstance.getId());
      assertEquals(Activiti_5_10_DataGenerator.NR_OF_INSTANCES_FOR_SUSPENSION - 1, processEngine.getRuntimeService()
              .createProcessInstanceQuery().processDefinitionId(processDefinition.getId()).active().count());
      assertEquals(1, processEngine.getRuntimeService().createProcessInstanceQuery()
              .processDefinitionId(processDefinition.getId()).suspended().count());
      
      try {
        Task task = processEngine.getTaskService().createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
        processEngine.getTaskService().complete(task.getId());
      } catch (ActivitiException e) {
        assertTrue(e.getMessage().toLowerCase().contains("suspend"));
      }
      
      // Activate again
      processEngine.getRuntimeService().activateProcessInstanceById(processInstance.getId());
      
    }
  }

}