def test_attach_validate_invalid_type(self, mocker):
mock_request = mocker.MagicMock(data=dict(id='foobar'))
serializer = SubListCreateAttachDetachAPIView()
(sub_id, res) = serializer.attach_validate(mock_request)
assert type(res) is Response
def test_attach_validate_ok(self, mocker):
mock_request = mocker.MagicMock(data=dict(id=1))
serializer = SubListCreateAttachDetachAPIView()
(sub_id, res) = serializer.attach_validate(mock_request)
assert sub_id == 1
assert res is None