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Ticket #12142: django_emptyqueryset_withtest.diff

File django_emptyqueryset_withtest.diff, 797 bytes (added by cwebber, 15 years ago)
Updated "patch with overriden update() returning 0", with a test

diff --git a/django/db/models/query.py b/django/db/models/query.py
index 0b57b1e..39c754f 100644

                class EmptyQuerySet(QuerySet):
     def count(self):
         return 0
+    def update(self, **kwargs):
+        return 0
     def delete(self):
         pass

diff --git a/tests/modeltests/lookup/models.py b/tests/modeltests/lookup/models.py
index 512ffd7..6c86dad 100644

                DoesNotExist: Article matching query does not exist.
 []
 >>> Article.objects.none().count()
+>>> Article.objects.none().update(headline="Don't update me bro")
 >>> [article for article in Article.objects.none().iterator()]
 []