def test_click_select_empty_when_unselected(self):
model = FilterCheckboxListModel()
model.set_list(self.data)
model._empty_selected = False
with mock.patch("tabularview_models.FilterCheckboxListModel.dataChanged") as dc:
index = model.index(1, 0)
model.click_index(index)
self.assertTrue(model._empty_selected)
self.assertTrue(model._all_selected)
def test_is_all_selected_when_not_empty_selected(self):
model = FilterCheckboxListModel()
model.set_list(self.data)
model._empty_selected = False
self.assertFalse(model._is_all_selected())
