Fixed #12647. Allow unique_together checks be specified as lists as well as tuples. Thanks, Honza Král.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12403 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/modeltests/validation/test_unique.py

@@ -13,7 +13,7 @@ class GetUniqueCheckTests(unittest.TestCase):
             m._get_unique_checks()
         )
 
-    def test_unique_together_gets_picked_up(self):
+    def test_unique_together_gets_picked_up_and_converted_to_tuple(self):
         m = UniqueTogetherModel()
         self.assertEqual(
             ([('ifield', 'cfield',),('ifield', 'efield'), ('id',), ], []),