DefaultJobService implements JobService { @Override public Set<String> getJobNames() { return new HashSet<>(this.jobRegistry.getJobNames()); } 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 getJobNamesTest() { final Collection<String> jobNames = new HashSet<>(Arrays.asList(JOB_NAMES)); when(this.jobRegistry.getJobNames()).thenReturn(jobNames); final Set<String> fetchedJobNames = this.jobService.getJobNames(); assertThat(fetchedJobNames).contains(JOB_NAME, JOB_NAME_2, JOB_NAME_3); }