Fixed #22940 -- Added missing string iterpolation parameters in migrations.writer error.

Forwardport of f5740af868 from stable/1.7.x
This commit is contained in:
Colin Wood 2014-07-01 16:42:25 -04:00 committed by Tim Graham
parent 7c3d6149a7
commit 27ee608b55
3 changed files with 15 additions and 1 deletions

View file

@ -167,6 +167,19 @@ class WriterTests(TestCase):
with self.assertRaises(ValueError):
self.serialize_round_trip(TestModel2.thing)
def test_serialize_local_function_reference_message(self):
"""
Make sure user is seeing which module/function is the issue
"""
class TestModel2(object):
def upload_to(self):
return "somewhere dynamic"
thing = models.FileField(upload_to=upload_to)
with six.assertRaisesRegex(self, ValueError,
'^Could not find function upload_to in migrations.test_writer'):
self.serialize_round_trip(TestModel2.thing)
def test_simple_migration(self):
"""
Tests serializing a simple migration.