DefaultJobService implements JobService { @Override public int getJobInstanceCount(final String jobName) { int jobInstanceCount = 0; try { jobInstanceCount = this.jobExplorer.getJobInstanceCount(jobName); } catch (final NoSuchJobException e) { log.info(e.getMessage(), e); } return jobInstanceCount; } DefaultJobService(final JobOperator jobOperator,
                             final JobRegistry jobRegistry,
                             final JobExplorer jobExplorer,
                             final LightminJobExecutionDao lightminJobExecutionDao); @Override int getJobInstanceCount(final String jobName); @Override int getJobExecutionCount(final JobInstance jobInstance); @Override Set<String> getJobNames(); @Override Job getJobByName(final String jobName); @Override Collection<JobInstance> getJobInstances(final String jobName, final int startIndex, final int pageSize); @Override Collection<JobExecution> getJobExecutions(final JobInstance jobInstance); @Override Collection<JobExecution> getJobExecutions(final JobInstance jobInstance, final int start, final int count); @Override JobExecution getJobExecution(final Long jobExecutionId); @Override JobInstance getJobInstance(final Long jobInstanceId); @Override void attachJobInstance(final JobExecution jobExecution); @Override void restartJobExecution(final Long jobExecutionId); @Override void stopJobExecution(final Long jobExecutionId); @Override JobParameters getLastJobParameters(final String jobName); @Override void afterPropertiesSet();  }
@Test public void getJobInstanceCountTest() throws NoSuchJobException { final Integer expectedInstanceCount = 10; when(this.jobExplorer.getJobInstanceCount(JOB_NAME)).thenReturn(expectedInstanceCount); final Integer instanceCount = this.jobService.getJobInstanceCount(JOB_NAME); assertThat(instanceCount).isEqualTo(expectedInstanceCount); }
@Test public void getJobInstanceCountNoSuchJobExceptionTest() throws NoSuchJobException { final Integer expectedInstanceCount = 0; when(this.jobExplorer.getJobInstanceCount(JOB_NAME)).thenThrow(new NoSuchJobException("TEST")); final Integer instanceCount = this.jobService.getJobInstanceCount(JOB_NAME); assertThat(instanceCount).isEqualTo(expectedInstanceCount); }