@Before
 public void setUp() {
   ProcessCountStatistics.reset(jobName);
   jobConfig.setShardingItemParameters("0=A,1=B,2=C");
   jobConfig.setDisabled(disabled);
   jobConfig.setMonitorPort(monitorPort);
   jobConfig.setOverwrite(true);
   REG_CENTER.init();
 }
 @After
 public void tearDown() throws SchedulerException, NoSuchFieldException {
   ProcessCountStatistics.reset(jobName);
   JobScheduler jobScheduler = JobRegistry.getInstance().getJob(jobName);
   if (null != jobScheduler) {
     JobRegistry.getInstance().getJob(jobName).shutdown();
   }
   ReflectionUtils.setFieldValue(JobRegistry.getInstance(), "instance", null);
 }
 @After
 public void tearDown() throws NoSuchFieldException {
   ProcessCountStatistics.reset(ElasticJobAssert.JOB_NAME);
 }