def test_default_path(self):
        options = ControlOptions()
        options.parseOptions([])
        self.assertEqual(options["data-path"], FilePath(b"/var/lib/flocker"))
The default data path configured by ``ControlOptions`` is
dataset/ETHPy150Open ClusterHQ/flocker/flocker/control/test/test_script.py/ControlOptionsTests.test_default_path