def test_conversion(self):
vg = objects.VolumeGroup(
name='vg-name',
pvnames=['pv-name-a', ]
)
serialized = vg.to_dict()
assert serialized == {
'name': 'vg-name',
'pvnames': ['pv-name-a', ],
'keep_data': False,
}
new_vg = objects.VolumeGroup.from_dict(serialized)
assert serialized == new_vg.to_dict()
def test_vg_by_name(self):
expected_vg = objects.VolumeGroup('vg')
self.p_scheme.vgs.append(expected_vg)
self.p_scheme.vgs.append(objects.VolumeGroup('wrong_vg'))
actual_vg = self.p_scheme.vg_by_name('vg')
self.assertEqual(expected_vg, actual_vg)