Mocking Django queryset

[Boris Ozegovic]

Hi

I am having trouble mocking querysets which contains slice.  Example

qs = Thread.objects.filter(some_filter).order_by(some_order')[:app_settings.SEARCH_LIMIT]

And in my test I have:

Thread.objects.assert_has_calls([

            mock.call.filter('some_filter'),

            mock.call.filter().order_by('some_order'),

            mock.call.filter().order_by().__getitem__(slice(None, 1000, None))

])

But this isn't working.  Message is:

Expected: [call.filter('filter'), call.filter().order_by('-post_counter'), ('filter().order_by', (), {})]

Actual: [call.filter('filter'),

 call.filter().order_by('-post_counter'),

 call.filter().order_by().__getitem__(slice(None, 1000, None))]

Why? 

Python 2.7.5, Django 1.7b4