def test_get_headers(self):
        from furious.async import Async

        headers = {'other': 'zzz', 'nested': 1}
        options = {'headers': headers}

        job = Async('nonexistant', **options)

        self.assertEqual(headers, job.get_headers())
Two non-similar sets should not be clustered
dataset/ETHPy150Open Workiva/furious/furious/tests/test_async.py/TestAsync.test_get_headers--crossover with--dataset/ETHPy150Open go2starr/lshhdc/tests/test_cluster.py/test_dissimilar_sets