Simple django mocking test example 3

tests.py

    @mock.patch('django_testing.models.SampleManager.filter')
    def test_filters_by_user_with_patch_and_filter_passed_in(self, filter_method):
        user = mock.Mock()
        models.Sample.objects.get_by_user(user)
        filter_method.assert_called_with(user=user)