code: @Deployment public void testDurationStartTimerEvent() throws Exception {
    Date startTime=new Date();
    TimerJobQuery jobQuery=managementService.createTimerJobQuery();
    assertEquals(1,jobQuery.count());
    processEngineConfiguration.getClock().setCurrentTime(new Date(startTime.getTime() + ((50 * 60 * 1000) + 5000)));
    waitForJobExecutorToProcessAllJobs(5000L,200L);
    List<ProcessInstance> pi=runtimeService.createProcessInstanceQuery().processDefinitionKey("startTimerEventExample").list();
    assertEquals(1,pi.size());
    assertEquals(0,jobQuery.count());
  }
  