def test_delete_list_item_id_does_not_raise():
store = ListStore()
store.add_list_item("people")
try:
store.delete_list_item("people", "123456")
except ValueError:
# Not necessary, but keeps it explicit.
pytest.fail("Deleting a non-existent list item raised an error")
def test_list_item_positions_update_after_deletion():
store = ListStore()
first_id = store.add_list_item("people")
second_id = store.add_list_item("people")
assert store.list_item_position("people", first_id) == 1
store.delete_list_item("people", first_id)
assert store.list_item_position("people", second_id) == 1
def test_delete_list_item_id():
store = ListStore()
person = store.add_list_item("people")
store.delete_list_item("people", person)
assert not store._lists # pylint: disable=protected-access
