def METHOD_NAME(self):
    email = "foo@example.com"
    backend = self._backend({"uid": email})
    backend.strategy.request_data.return_value = {backend.ID_KEY: email}
    key, val = ("foo", "bar")
    partial = partial_pipeline_data(backend, None, *(), **dict([(key, val)]))
    self.assertTrue(key in partial.kwargs)
    self.assertEqual(partial.kwargs[key], val)
    self.assertEqual(backend.strategy.clean_partial_pipeline.call_count, 0)