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queryset-refactor: Added a test to show we can now query for empty reverse

relationships. Refs #2400.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6503 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick 2007-10-14 03:46:20 +00:00
parent 91e8062ff5
commit 93b4199912

View File

@ -44,6 +44,8 @@ __test__ = {'API_TESTS':"""
>>> t3.save()
>>> t4 = Tag(name='t4', parent=t3)
>>> t4.save()
>>> t5 = Tag(name='t5', parent=t3)
>>> t5.save()
>>> a1 = Author(name='a1', num=1001)
@ -194,5 +196,11 @@ AssertionError: Cannot combine queries on two different base models.
Bug #3141
>>> Author.objects.extra(select={'foo': '1'}).count()
4
Bug #2400
>>> Author.objects.filter(item__isnull=True)
[<Author: a3>]
>>> Tag.objects.filter(item__isnull=True)
[<Tag: t5>]
"""}