'``/VolumeDriver.Create`` creates a new dataset in the configuration.'

def test_create_creates(self):

    name = u'myvol'
    d = self.create(name)
    d.addCallback((lambda _: self.flocker_client.list_datasets_configuration()))
    d.addCallback(list)
    d.addCallback((lambda result: self.assertItemsEqual(result, [Dataset(dataset_id=result[0].dataset_id, primary=self.NODE_A, maximum_size=int(DEFAULT_SIZE.to_Byte()), metadata={NAME_FIELD: name})])))
    return d
