def _ctor_kwargs(self): kwargs = super(LVMLogicalVolumeDeviceMethodsTestCase, self)._ctor_kwargs() vg_mock = Mock(name="testvg", spec=LVMVolumeGroupDevice) vg_mock.name = "testvg" vg_mock.pvs = vg_mock.parents = [Mock(name="pv.1", protected=False)] vg_mock.protected = False vg_mock.readonly = False kwargs["parents"] = [vg_mock] kwargs["pvs"] = [] return kwargs