          assert response.data == {'version': None}
  
      def test_host_name_versioning(self):
          scheme = versioning.HostNameVersioning
          view = RequestVersionView.as_view(versioning_class=scheme)
  
 
</s>
    @override_settings(ALLOWED_HOSTS=['*'])
          assert response.data == {'version': None}
  
    @override_settings(ALLOWED_HOSTS=['*'])
      def test_host_name_versioning(self):
          scheme = versioning.HostNameVersioning
          view = RequestVersionView.as_view(versioning_class=scheme)
  
keep add keep keep keep keep
 Resolve tests against Django master (#4218)
tests/test_versioning.py