          """
          resp = self.client.get('/jsonp/jsonrenderer',
                                 HTTP_ACCEPT='application/javascript')
          self.assertEqual(resp.status_code, status.HTTP_200_OK)
          self.assertEqual(resp['Content-Type'], 'application/javascript; charset=iso-8859-1')
          self.assertEqual(resp.content,
              ('callback(%s);' % _flat_repr).encode('ascii'))
  
      def test_without_callback_without_json_renderer(self):
          """
 
</s> remove         self.assertEqual(resp['Content-Type'], 'application/javascript; charset=iso-8859-1')
 </s> add         self.assertEqual(resp['Content-Type'], 'application/javascript; charset=utf-8') </s> remove         self.assertEqual(resp['Content-Type'], 'application/javascript; charset=iso-8859-1')
 </s> add         self.assertEqual(resp['Content-Type'], 'application/javascript; charset=utf-8') </s> remove     charset = 'iso-8859-1'
 </s> add     charset = 'utf-8'
    # Note that JSON encodings must be utf-8, utf-16 or utf-32.
    # See: http://www.ietf.org/rfc/rfc4627.txt </s> remove     Renderer which serializes to json.
 </s> add     Renderer which serializes to JSON.
    Applies JSON's backslash-u character escaping for non-ascii characters. </s> remove         return "%s(%s);" % (callback, json)
 </s> add         return callback.encode(self.charset) + b'(' + json + b');'
        self.assertEqual(resp['Content-Type'], 'application/javascript; charset=utf-8')
          """
          resp = self.client.get('/jsonp/jsonrenderer',
                                 HTTP_ACCEPT='application/javascript')
          self.assertEqual(resp.status_code, status.HTTP_200_OK)
        self.assertEqual(resp['Content-Type'], 'application/javascript; charset=utf-8')
          self.assertEqual(resp.content,
              ('callback(%s);' % _flat_repr).encode('ascii'))
  
      def test_without_callback_without_json_renderer(self):
          """
keep keep keep keep replace keep keep keep keep keep
 Last bits of charset sorting-out-ness 
rest_framework/tests/renderers.py