Django, how to mock annotate?

Question

I want to mock annotate, to see if it was called and the correct parameters where passed.

My query:

User.object.filter(pk__in=[1,2,3]).annotate(is_banned=F('profile__is_banned'))

Test which is working:

@mock.patch('models.User.objects')
def test_method(mock):
    mock.return_value.filter.return_value = QuerySet()
    method_call()
    self.assertEqual(mock.call_count, 1)
    mock.assert_called_with((pk__in=[1,2,3])

I can't mock the annotate.

Answer 1

注释位于mock.filter.return_value.annotate 。