def test_conversion(self):
pv = objects.PhysicalVolume(
name='pv-name',
metadatasize=987,
metadatacopies=112,
)
serialized = pv.to_dict()
assert serialized == {
'name': 'pv-name',
'metadatasize': 987,
'metadatacopies': 112,
'keep_data': False,
}
new_pv = objects.PhysicalVolume.from_dict(serialized)
assert serialized == new_pv.to_dict()
def test_pv_by_name(self):
expected_pv = objects.PhysicalVolume('pv')
self.p_scheme.pvs.append(expected_pv)
self.p_scheme.pvs.append(objects.PhysicalVolume('wrong_pv'))
actual_pv = self.p_scheme.pv_by_name('pv')
self.assertEqual(expected_pv, actual_pv)