def test_non_dev_rejected(self):
        self.assertRaises(
            ValueError,
            _expected_device, b"/sys/block/sda",
        )
True if this MetaData is bound to an Engine or Connection.
dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/test/test_ebs.py/ExpectedDeviceTests.test_non_dev_rejected--crossover with--dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/sql/schema.py/MetaData.is_bound