@Test
public void shouldOrderByFieldDesc() {

	DummyModel model = createModel("column1", "column2");
	DummyModel model1 = createModel("column1", "column2");
	Filter filter = new Filter();
	filter.sortBy("id", false);
	List<DummyModel> models = DummyModel.where(filter);
	assertEquals(models.get(1), model);
	assertEquals(models.get(0), model1);
}