3 files changed, 28 insertions, 1 deletions
diff --git a/rest_framework/tests/test_authentication.py b/rest_framework/tests/test_authentication.py
index a1c43d9c..34bf2910 100644
--- a/rest_framework/tests/test_authentication.py
+++ b/rest_framework/tests/test_authentication.py
@@ -550,6 +550,15 @@ class OAuth2Tests(TestCase):
         self.assertEqual(response.status_code, 401)
 
     @unittest.skipUnless(oauth2_provider, 'django-oauth2-provider not installed')
+    def test_get_form_with_wrong_authorization_header_token_missing(self):
+        """Ensure that a missing token lead to the correct HTTP error status code"""
+        auth = "Bearer"
+        response = self.csrf_client.get('/oauth2-test/', {}, HTTP_AUTHORIZATION=auth)
+        self.assertEqual(response.status_code, 401)
+        response = self.csrf_client.get('/oauth2-test/', HTTP_AUTHORIZATION=auth)
+        self.assertEqual(response.status_code, 401)
+
+    @unittest.skipUnless(oauth2_provider, 'django-oauth2-provider not installed')
     def test_get_form_passing_auth(self):
         """Ensure GETing form over OAuth with correct client credentials succeed"""
         auth = self._create_authorization_header()
diff --git a/rest_framework/tests/test_fields.py b/rest_framework/tests/test_fields.py
index b04b947f..17d12f23 100644
--- a/rest_framework/tests/test_fields.py
+++ b/rest_framework/tests/test_fields.py
@@ -1002,3 +1002,21 @@ class BooleanField(TestCase):
             bool_field = serializers.BooleanField(required=True)
 
         self.assertFalse(BooleanRequiredSerializer(data={}).is_valid())
+
+
+class SerializerMethodFieldTest(TestCase):
+    """
+        Tests for the SerializerMethodField field_to_native() behavior
+    """
+    class SerializerTest(serializers.Serializer):
+        def get_my_test(self, obj):
+            return obj.my_test[0:5]
+
+    class Example():
+        my_test = 'Hey, this is a test !'
+
+    def test_field_to_native(self):
+        s = serializers.SerializerMethodField('get_my_test')
+        s.initialize(self.SerializerTest(), 'name')
+        result = s.field_to_native(self.Example(), None)
+        self.assertEqual(result, 'Hey, ')
diff --git a/rest_framework/tests/test_serializer.py b/rest_framework/tests/test_serializer.py
index 91248ce7..fb2eac0b 100644
--- a/rest_framework/tests/test_serializer.py
+++ b/rest_framework/tests/test_serializer.py
@@ -685,7 +685,7 @@ class ModelValidationTests(TestCase):
         photo_serializer = PhotoSerializer(instance=photo, data={'album': ''}, partial=True)
         self.assertFalse(photo_serializer.is_valid())
         self.assertTrue('album' in photo_serializer.errors)
-        self.assertEqual(photo_serializer.errors['album'], photo_serializer.error_messages['required'])
+        self.assertEqual(photo_serializer.errors['album'], [photo_serializer.error_messages['required']])
 
     def test_foreign_key_with_partial(self):
         """