Fixed $5457 - the auth system now delegates permission checking to auth backend(s). As an added bonus, the auth backends now have some unit tests! Thanks, Florian Apolloner.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@6375 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/auth_backends/tests.py

@@ -0,0 +1,66 @@
+"""
+>>> from django.contrib.auth.models import User, Group, Permission
+>>> from django.contrib.contenttypes.models import ContentType
+
+# No Permissions assigned yet, should return False except for superuser
+
+>>> user = User.objects.create_user('test', 'test@example.com', 'test')
+>>> user.has_perm("auth.test")
+False
+>>> user.is_staff=True
+>>> user.save()
+>>> user.has_perm("auth.test")
+False
+>>> user.is_superuser=True
+>>> user.save()
+>>> user.has_perm("auth.test")
+True
+>>> user.is_staff = False
+>>> user.is_superuser = False
+>>> user.save()
+>>> user.has_perm("auth.test")
+False
+>>> content_type=ContentType.objects.get_for_model(Group)
+>>> perm = Permission.objects.create(name="test", content_type=content_type, codename="test")
+>>> user.user_permissions.add(perm)
+>>> user.save()
+
+# reloading user to purge the _perm_cache
+
+>>> user = User.objects.get(username="test")
+>>> user.get_all_permissions()
+set([u'auth.test'])
+>>> user.get_group_permissions()
+set([])
+>>> user.has_module_perms("Group")
+False
+>>> user.has_module_perms("auth")
+True
+>>> perm = Permission.objects.create(name="test2", content_type=content_type, codename="test2")
+>>> user.user_permissions.add(perm)
+>>> user.save()
+>>> perm = Permission.objects.create(name="test3", content_type=content_type, codename="test3")
+>>> user.user_permissions.add(perm)
+>>> user.save()
+>>> user = User.objects.get(username="test")
+>>> user.get_all_permissions()
+set([u'auth.test2', u'auth.test', u'auth.test3'])
+>>> user.has_perm('test')
+False
+>>> user.has_perm('auth.test')
+True
+>>> user.has_perms(['auth.test2', 'auth.test3'])
+True
+>>> perm = Permission.objects.create(name="test_group", content_type=content_type, codename="test_group")
+>>> group = Group.objects.create(name='test_group')
+>>> group.permissions.add(perm)
+>>> group.save()
+>>> user.groups.add(group)
+>>> user = User.objects.get(username="test")
+>>> user.get_all_permissions()
+set([u'auth.test2', u'auth.test', u'auth.test3', u'auth.test_group'])
+>>> user.get_group_permissions()
+set([u'auth.test_group'])
+>>> user.has_perms(['auth.test3', 'auth.test_group'])
+True
+"""