'``write_request_load_scenario`` should timeout if the setup the dataset
creation does not complete within the given time.'

def test_setup_timeout_when_datasat_not_created(self):

    c = Clock()
    cluster = self.make_cluster(self.get_unresponsive_flocker_client_instance())
    s = write_request_load_scenario(c, cluster, 5, sample_size=3)
    d = s.start()
    c.pump(repeat(1, (s.request.timeout + 1)))
    failure = self.failureResultOf(d)
    self.assertIsInstance(failure.value, DatasetCreationTimeout)
