Fixed #21403: Corrected test code

A test for annotations incorrectly assumed that the first instance
(in the test) of a model using AutoField for PK will always get pk=1.
The test was changed to compare against actual instance id instead.

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/generic_relations_regress/tests.py b/tests/generic_relations_regress/tests.py
index 6e6ada5872..eaa8a743bd 100644
--- a/tests/generic_relations_regress/tests.py
+++ b/tests/generic_relations_regress/tests.py
@@ -222,10 +222,10 @@ class GenericRelationTests(TestCase):
         Link.objects.create(content_object=b)
         qs = HasLinkThing.objects.annotate(Sum('links'))
         # If content_type restriction isn't in the query's join condition,
-        # then wrong results are produced here as b will also match (it has
-        # same pk).
+        # then wrong results are produced here as the link to b will also match
+        # (b and hs1 have equal pks).
         self.assertEqual(qs.count(), 1)
-        self.assertEqual(qs[0].links__sum, 1)
+        self.assertEqual(qs[0].links__sum, l.id)
         l.delete()
         # Now if we don't have proper left join, we will not produce any
         # results at all here.