diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/signals/tests.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/signals/tests.py b/tests/signals/tests.py index 6452e138b4..0ed0f85f6b 100644 --- a/tests/signals/tests.py +++ b/tests/signals/tests.py @@ -1,5 +1,6 @@ from __future__ import unicode_literals +from django.apps.registry import Apps from django.db import models from django.db.models import signals from django.dispatch import receiver @@ -317,3 +318,14 @@ class LazyModelRefTest(BaseSignalTest): Created() self.assertEqual(received, []) + + def test_register_model_class_senders_immediately(self): + """ + Model signals registered with model classes as senders don't use the + Apps.lazy_model_operation() mechanism. + """ + # Book isn't registered with apps2, so it will linger in + # apps2._pending_operations if ModelSignal does the wrong thing. + apps2 = Apps() + signals.post_init.connect(self.receiver, sender=Book, apps=apps2) + self.assertEqual(list(apps2._pending_operations), []) |