4 files changed, 129 insertions, 2 deletions
diff --git a/rest_framework/tests/authentication.py b/rest_framework/tests/authentication.py
index 9e86881a..54ab0c94 100644
--- a/rest_framework/tests/authentication.py
+++ b/rest_framework/tests/authentication.py
@@ -145,7 +145,7 @@ class SessionAuthTests(TestCase):
 
 class TokenAuthTests(TestCase):
     """Token authentication"""
-    urls = 'rest_framework.tests.authentication'
+    urls = '§.tests.authentication'
 
     def setUp(self):
         self.csrf_client = Client(enforce_csrf_checks=True)
diff --git a/rest_framework/tests/fields.py b/rest_framework/tests/fields.py
index 28f18ed8..fd6de779 100644
--- a/rest_framework/tests/fields.py
+++ b/rest_framework/tests/fields.py
@@ -171,6 +171,13 @@ class DateFieldTest(TestCase):
 
         self.assertEqual('1984 - 07.31', result_1)
 
+    def test_to_native_none(self):
+        """
+        Make sure from_native() returns None on None param.
+        """
+        f = serializers.DateField(required=False)
+        self.assertEqual(None, f.to_native(None))
+
 
 class DateTimeFieldTest(TestCase):
     """
@@ -303,6 +310,13 @@ class DateTimeFieldTest(TestCase):
         self.assertEqual('1984 - 04:31', result_3)
         self.assertEqual('1984 - 04:31', result_4)
 
+    def test_to_native_none(self):
+        """
+        Make sure from_native() returns None on None param.
+        """
+        f = serializers.DateTimeField(required=False)
+        self.assertEqual(None, f.to_native(None))
+
 
 class TimeFieldTest(TestCase):
     """
diff --git a/rest_framework/tests/generics.py b/rest_framework/tests/generics.py
index f8f2ddaa..f7093401 100644
--- a/rest_framework/tests/generics.py
+++ b/rest_framework/tests/generics.py
@@ -350,3 +350,78 @@ class TestM2MBrowseableAPI(TestCase):
         view = ExampleView().as_view()
         response = view(request).render()
         self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+
+class InclusiveFilterBackend(object):
+    def filter_queryset(self, request, queryset, view):
+        return queryset.filter(text='foo')
+
+
+class ExclusiveFilterBackend(object):
+    def filter_queryset(self, request, queryset, view):
+        return queryset.filter(text='other')
+
+
+class TestFilterBackendAppliedToViews(TestCase):
+
+    def setUp(self):
+        """
+        Create 3 BasicModel instances to filter on.
+        """
+        items = ['foo', 'bar', 'baz']
+        for item in items:
+            BasicModel(text=item).save()
+        self.objects = BasicModel.objects
+        self.data = [
+            {'id': obj.id, 'text': obj.text}
+            for obj in self.objects.all()
+        ]
+        self.root_view = RootView.as_view()
+        self.instance_view = InstanceView.as_view()
+        self.original_root_backend = getattr(RootView, 'filter_backend')
+        self.original_instance_backend = getattr(InstanceView, 'filter_backend')
+
+    def tearDown(self):
+        setattr(RootView, 'filter_backend', self.original_root_backend)
+        setattr(InstanceView, 'filter_backend', self.original_instance_backend)
+
+    def test_get_root_view_filters_by_name_with_filter_backend(self):
+        """
+        GET requests to ListCreateAPIView should return filtered list.
+        """
+        setattr(RootView, 'filter_backend', InclusiveFilterBackend)
+        request = factory.get('/')
+        response = self.root_view(request).render()
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(len(response.data), 1)
+        self.assertEqual(response.data, [{'id': 1, 'text': 'foo'}])
+
+    def test_get_root_view_filters_out_all_models_with_exclusive_filter_backend(self):
+        """
+        GET requests to ListCreateAPIView should return empty list when all models are filtered out.
+        """
+        setattr(RootView, 'filter_backend', ExclusiveFilterBackend)
+        request = factory.get('/')
+        response = self.root_view(request).render()
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(response.data, [])
+
+    def test_get_instance_view_filters_out_name_with_filter_backend(self):
+        """
+        GET requests to RetrieveUpdateDestroyAPIView should raise 404 when model filtered out.
+        """
+        setattr(InstanceView, 'filter_backend', ExclusiveFilterBackend)
+        request = factory.get('/1')
+        response = self.instance_view(request, pk=1).render()
+        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
+        self.assertEqual(response.data, {'detail': 'Not found'})
+
+    def test_get_instance_view_will_return_single_object_when_filter_does_not_exclude_it(self):
+        """
+        GET requests to RetrieveUpdateDestroyAPIView should return a single object when not excluded
+        """
+        setattr(InstanceView, 'filter_backend', InclusiveFilterBackend)
+        request = factory.get('/1')
+        response = self.instance_view(request, pk=1).render()
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(response.data, {'id': 1, 'text': 'foo'})
diff --git a/rest_framework/tests/serializer.py b/rest_framework/tests/serializer.py
index 51065017..beb372c2 100644
--- a/rest_framework/tests/serializer.py
+++ b/rest_framework/tests/serializer.py
@@ -268,7 +268,16 @@ class ValidationTests(TestCase):
         data = ['i am', 'a', 'list']
         serializer = CommentSerializer(self.comment, data=data, many=True)
         self.assertEqual(serializer.is_valid(), False)
-        self.assertEqual(serializer.errors, {'non_field_errors': ['Invalid data']})
+        self.assertTrue(isinstance(serializer.errors, list))
+
+        self.assertEqual(
+            serializer.errors,
+            [
+                {'non_field_errors': ['Invalid data']},
+                {'non_field_errors': ['Invalid data']},
+                {'non_field_errors': ['Invalid data']}
+            ]
+        )
 
         data = 'and i am a string'
         serializer = CommentSerializer(self.comment, data=data)
@@ -1072,3 +1081,32 @@ class NestedSerializerContextTests(TestCase):
 
         # This will raise RuntimeError if context doesn't get passed correctly to the nested Serializers
         AlbumCollectionSerializer(album_collection, context={'context_item': 'album context'}).data
+
+
+class DeserializeListTestCase(TestCase):
+
+    def setUp(self):
+        self.data = {
+            'email': 'nobody@nowhere.com',
+            'content': 'This is some test content',
+            'created': datetime.datetime(2013, 3, 7),
+        }
+
+    def test_no_errors(self):
+        data = [self.data.copy() for x in range(0, 3)]
+        serializer = CommentSerializer(data=data)
+        self.assertTrue(serializer.is_valid())
+        self.assertTrue(isinstance(serializer.object, list))
+        self.assertTrue(
+            all((isinstance(item, Comment) for item in serializer.object))
+        )
+
+    def test_errors_return_as_list(self):
+        invalid_item = self.data.copy()
+        invalid_item['email'] = ''
+        data = [self.data.copy(), invalid_item, self.data.copy()]
+
+        serializer = CommentSerializer(data=data)
+        self.assertFalse(serializer.is_valid())
+        expected = [{}, {'email': ['This field is required.']}, {}]
+        self.assertEqual(serializer.errors, expected)