def test_timeout_twice(self):
        dr = EventualResult(Deferred(), None)
        self.assertRaises(TimeoutError, dr.wait, timeout=0.01)
        self.assertRaises(TimeoutError, dr.wait, timeout=0.01)
If no result is available, a second call to wait(timeout) will also
dataset/ETHPy150Open itamarst/crochet/crochet/tests/test_api.py/EventualResultTests.test_timeout_twice