assertEquals(3600, jobHelper.monitorInterval);

        jobHelper.setMonitorInterval(1800);
        assertEquals(1800, jobHelper.monitorInterval);
    }

    @Test
    public void test_getJobRuntime_null() {
        assertNull(jobHelper.getJobRuntime());
    }

    @Test
    public void test_monitorTarget_expired_withoutEndTime() {
        JobLog jobLog = new JobLog();
        jobLog.setId("test-log-1");