--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/parts/django/tests/regressiontests/admin_ordering/tests.py Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,39 @@
+from django.test import TestCase
+from django.contrib.admin.options import ModelAdmin
+
+from models import Band
+
+class TestAdminOrdering(TestCase):
+ """
+ Let's make sure that ModelAdmin.queryset uses the ordering we define in
+ ModelAdmin rather that ordering defined in the model's inner Meta
+ class.
+ """
+
+ def setUp(self):
+ b1 = Band(name='Aerosmith', bio='', rank=3)
+ b1.save()
+ b2 = Band(name='Radiohead', bio='', rank=1)
+ b2.save()
+ b3 = Band(name='Van Halen', bio='', rank=2)
+ b3.save()
+
+ def test_default_ordering(self):
+ """
+ The default ordering should be by name, as specified in the inner Meta
+ class.
+ """
+ ma = ModelAdmin(Band, None)
+ names = [b.name for b in ma.queryset(None)]
+ self.assertEqual([u'Aerosmith', u'Radiohead', u'Van Halen'], names)
+
+ def test_specified_ordering(self):
+ """
+ Let's use a custom ModelAdmin that changes the ordering, and make sure
+ it actually changes.
+ """
+ class BandAdmin(ModelAdmin):
+ ordering = ('rank',) # default ordering is ('name',)
+ ma = BandAdmin(Band, None)
+ names = [b.name for b in ma.queryset(None)]
+ self.assertEqual([u'Radiohead', u'Van Halen', u'Aerosmith'], names)