Ticket #15146: tests.2.diff

tests/modeltests/reverse_lookup/tests.py

@@ -1 +1 @@
 from django.test import TestCase
 from django.core.exceptions import FieldError
 
-from models import User, Poll, Choice
+from models import User, Poll, Choice, Person
 
 class ReverseLookupTests(TestCase):
 
@@ -41 +41 @@
             related_choice__name__exact="This is the answer.")
         self.assertEqual(p2.question, "What's the second question?")
 
+    def test_reverse_by_related_name_without_saving(self):
+        p1 = Person()
+        p1.save()
+        p2 = Person()
+        self.assertEqual(unicode(p2.children.all()), unicode([]))
+        
+        p2.save()
+        self.assertEqual(unicode(p2.children.all()), unicode([]))
+
     def test_reverse_field_name_disallowed(self):
         """
         If a related_name is given you can't use the field name instead
         """
         self.assertRaises(FieldError, Poll.objects.get,
             choice__name__exact="This is the answer")
+

tests/modeltests/reverse_lookup/models.py

@@ -26 +26 @@
 
     def __unicode__(self):
         return self.name
+
+class Person(models.Model):
+    parent = models.ForeignKey('self', blank=True, null=True, related_name='children')
+