content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.engine.test.bpmn.deployment;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import org.activiti.engine.impl.test.PluggableActivitiTestCase;
  import org.activiti.engine.runtime.Job;
  
  /**
   * A test specifically written to test how events (start/boundary) are handled
   * when deploying a new version of a process definition.
   *
   */
  public class TimerEventsAndNewVersionDeploymentsTest extends PluggableActivitiTestCase {
  
      private static final String TEST_TIMER_PROCESS =
          "org/activiti/engine/test/bpmn/deployment/TimerEventsAndNewVersionDeploymentsTest.timerTest.bpmn20.xml";
  
      private static final String TEST_PROCESS_NO_TIMER =
          "org/activiti/engine/test/bpmn/deployment/TimerEventsAndNewVersionDeploymentsTest.processWithoutEvents.bpmn20.xml";
  
      public void testTimerCreationOnNewDeployments() {
          String deploymentId1 = deployTimerProcess();
          assertTimerJobs(1);
  
          String deploymentId2 = deployTimerProcess();
          assertTimerJobs(1);
  
          String deploymentId3 = deployProcessWithoutTimers(); // Process has same key
          assertTimerJobs(0);
  
          String deploymentId4 = deployTimerProcess();
          assertTimerJobs(1);
  
          cleanup(deploymentId1, deploymentId2, deploymentId3, deploymentId4);
      }
  
      public void testTimerRestoreOnDeploymentDelete1() {
          String deploymentId1 = deployTimerProcess();
          String deploymentId2 = deployProcessWithoutTimers(); // Process has same key
          String deploymentId3 = deployTimerProcess();
          String deploymentId4 = deployProcessWithoutTimers();
  
          assertTimerJobs(0);
  
          repositoryService.deleteDeployment(deploymentId4, true);
          assertTimerJobs(1);
          Job job = managementService.createTimerJobQuery().singleResult();
          assertThat(job.getProcessDefinitionId()).isEqualTo(
              repositoryService.createProcessDefinitionQuery().deploymentId(deploymentId3).singleResult().getId()
          );
  
          cleanup(deploymentId1, deploymentId2, deploymentId3);
      }
  
      public void testTimerRestoreOnDeploymentDelete2() {
          String deploymentId1 = deployTimerProcess();
          String deploymentId2 = deployProcessWithoutTimers(); // Process has same key
          String deploymentId3 = deployTimerProcess();
          String deploymentId4 = deployProcessWithoutTimers();
  
          assertTimerJobs(0);
  
          repositoryService.deleteDeployment(deploymentId3, true);
          assertTimerJobs(0);
          repositoryService.deleteDeployment(deploymentId2, true);
          assertTimerJobs(0);
          repositoryService.deleteDeployment(deploymentId4, true);
          assertTimerJobs(1);
          Job job = managementService.createTimerJobQuery().singleResult();
          assertThat(job.getProcessDefinitionId()).isEqualTo(
              repositoryService.createProcessDefinitionQuery().deploymentId(deploymentId1).singleResult().getId()
          );
  
          cleanup(deploymentId1);
      }
  
      /*
       * HELPERS
       */
  
      private String deployTimerProcess() {
          return deploy(TEST_TIMER_PROCESS);
      }
  
      private String deployProcessWithoutTimers() {
          return deploy(TEST_PROCESS_NO_TIMER);
      }
  
      private String deploy(String path) {
          String deploymentId = repositoryService.createDeployment().addClasspathResource(path).deploy().getId();
          return deploymentId;
      }
  
      private void assertTimerJobs(long count) {
          assertThat(managementService.createTimerJobQuery().timers().count()).isEqualTo(count);
      }
  
      private void cleanup(String... deploymentIds) {
          for (String deploymentId : deploymentIds) {
              repositoryService.deleteDeployment(deploymentId, true);
          }
      }
  }
  