@Test
public void testDeleteTrigger() throws SchedulerException, ParseException {

	schedulerHelper.scheduleJob(createServiceJob("target", null), 1000);
	schedulerHelper.scheduleJob(createServiceJob("target", "something"), 1000);
	schedulerHelper.deleteTrigger("target", "something");
	assertFalse(schedulerHelper.contains("target", "something"));
	assertTrue(schedulerHelper.contains("target", null));
}