Fixed a bug where previous_link was set to the value of previous

Author: jerel

README.rst

@@ -128,7 +128,7 @@ resource_name property
 ^^^^^^^^^^^^^^^^^^^^^^
 
 On resources that do not subclass ``rest_framework.viewsets.ModelViewSet``,
-the ``resource_name`` property is required on the class.::
+the ``resource_name`` property is required on the class::
 
     class Me(generics.GenericAPIView):
         """
@@ -147,7 +147,7 @@ Managing the trailing slash
 
 By default Django expects a trailing slash on urls and will 301 redirect any
 requests lacking a trailing slash. You can change the server side by
-instantiating the Django REST Framework's router like so:::
+instantiating the Django REST Framework's router like so::
 
     router = routers.SimpleRouter(trailing_slash=False)
 
@@ -156,7 +156,7 @@ in Django's settings.py file and modify url pattern regex to match routes
 without a trailing slash.
 
 If you prefer to make the change on the client side then add an
-application adapter to your Ember app and override the buildURL method:::
+application adapter to your Ember app and override the buildURL method::
 
     App.ApplicationAdapter = DS.RESTAdapter.extend({
       buildURL: function() {

example/tests/test_model_viewsets.py

@@ -41,6 +41,8 @@ def test_key_in_list_result(self):
         self.assertEquals(meta.get('count', 0),
             get_user_model().objects.count())
         self.assertEquals(meta.get("next"), 2)
+        self.assertEqual('http://testserver/user-viewset/?page=2',
+            meta.get("next_link"))
         self.assertEqual(meta.get("page"), 1)
 
     def test_page_two_in_list_result(self):
@@ -65,7 +67,10 @@ def test_page_two_in_list_result(self):
         self.assertEquals(meta.get('count', 0),
             get_user_model().objects.count())
         self.assertIsNone(meta.get("next"))
+        self.assertIsNone(meta.get("next_link"))
         self.assertEqual(meta.get("previous"), 1)
+        self.assertEqual('http://testserver/user-viewset/?page=1',
+            meta.get("previous_link"))
         self.assertEqual(meta.get("page"), 2)
 
     def test_page_range_in_list_result(self):

rest_framework_ember/pagination.py

@@ -75,6 +75,6 @@ class EmberPaginationSerializer(pagination.BasePaginationSerializer):
     next_link = NextPageLinkField(source='*')
     page = PageField(source='*')
     previous = PreviousPageField(source='*')
-    previous_link = PreviousPageField(source='*')
+    previous_link = PreviousPageLinkField(source='*')
     count = serializers.Field(source='paginator.count')