5 files changed, 48 insertions, 2 deletions
diff --git a/rest_framework/tests/models.py b/rest_framework/tests/models.py
index e171d3bd..fba3f8f7 100644
--- a/rest_framework/tests/models.py
+++ b/rest_framework/tests/models.py
@@ -105,6 +105,7 @@ class Album(RESTFrameworkModel):
     title = models.CharField(max_length=100, unique=True)
     ref = models.CharField(max_length=10, unique=True, null=True, blank=True)
 
+
 class Photo(RESTFrameworkModel):
     description = models.TextField()
     album = models.ForeignKey(Album)
@@ -112,7 +113,8 @@ class Photo(RESTFrameworkModel):
 
 # Model for issue #324
 class BlankFieldModel(RESTFrameworkModel):
-    title = models.CharField(max_length=100, blank=True, null=False)
+    title = models.CharField(max_length=100, blank=True, null=False,
+                             default="title")
 
 
 # Model for issue #380
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 3ae1c438..17d12f23 100644
--- a/rest_framework/tests/test_fields.py
+++ b/rest_framework/tests/test_fields.py
@@ -717,6 +717,15 @@ class ChoiceFieldTests(TestCase):
         f = serializers.ChoiceField(required=False, choices=SAMPLE_CHOICES)
         self.assertEqual(f.choices, models.fields.BLANK_CHOICE_DASH + SAMPLE_CHOICES)
 
+    def test_blank_choice_display(self):
+        blank = 'No Preference'
+        f = serializers.ChoiceField(
+            required=False,
+            choices=SAMPLE_CHOICES,
+            blank_display_value=blank,
+        )
+        self.assertEqual(f.choices, [('', blank)] + SAMPLE_CHOICES)
+
     def test_invalid_choice_model(self):
         s = ChoiceFieldModelSerializer(data={'choice': 'wrong_value'})
         self.assertFalse(s.is_valid())
@@ -993,3 +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 e688c823..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):
         """
@@ -1236,6 +1236,9 @@ class BlankFieldTests(TestCase):
     def test_create_model_null_field(self):
         serializer = self.model_serializer_class(data={'title': None})
         self.assertEqual(serializer.is_valid(), True)
+        serializer.save()
+        self.assertIsNot(serializer.object.pk, None)
+        self.assertEqual(serializer.object.title, '')
 
     def test_create_not_blank_field(self):
         """
diff --git a/rest_framework/tests/test_serializers.py b/rest_framework/tests/test_serializers.py
index 082a400c..120510ac 100644
--- a/rest_framework/tests/test_serializers.py
+++ b/rest_framework/tests/test_serializers.py
@@ -3,6 +3,7 @@ from django.test import TestCase
 
 from rest_framework.serializers import _resolve_model
 from rest_framework.tests.models import BasicModel
+from rest_framework.compat import six
 
 
 class ResolveModelTests(TestCase):
@@ -19,6 +20,10 @@ class ResolveModelTests(TestCase):
         resolved_model = _resolve_model('tests.BasicModel')
         self.assertEqual(resolved_model, BasicModel)
 
+    def test_resolve_unicode_representation(self):
+        resolved_model = _resolve_model(six.text_type('tests.BasicModel'))
+        self.assertEqual(resolved_model, BasicModel)
+
     def test_resolve_non_django_model(self):
         with self.assertRaises(ValueError):
             _resolve_model(TestCase)