@Test
	@Verifies(value = "should delete obs that references order", method = "shouldDeleteObsThatReference(Order)")
	public void purgeOrder_shouldDeleteObsThatReference() throws Exception {
		executeDataSet(OBS_THAT_REFERENCE_DATASET_XML);

		Order ord = Context.getOrderService().getOrder(1);
		Assert.assertNotNull(ord);

		Obs obs = Context.getObsService().getObs(1);
		Assert.assertNotNull(obs);

		Context.getOrderService().purgeOrder(ord, true);
		Obs obs1 = Context.getObsService().getObs(1);
		Assert.assertNull(obs1);
	}