def _from_db_object(context, group, db_group, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
for name, field in group.fields.items():
if name in Group.OPTIONAL_FIELDS:
continue
value = db_group.get(name)
setattr(group, name, value)
if 'volumes' in expected_attrs:
volumes = base.obj_make_list(context, objects.VolumeList(context),
objects.Volume, db_group['volumes'])
group.volumes = volumes
if 'volume_types' in expected_attrs:
volume_types = base.obj_make_list(context,
objects.VolumeTypeList(context),
objects.VolumeType,
db_group['volume_types'])
group.volume_types = volume_types
if 'group_snapshots' in expected_attrs:
group_snapshots = base.obj_make_list(
context, objects.GroupSnapshotList(context),
objects.GroupSnapshot, db_group['group_snapshots'])
group.group_snapshots = group_snapshots
group._context = context
group.obj_reset_changes()
return group
def test_obj_make_compatible(self, version):
extra_data = {'group_snapshot_id': fake.GROUP_SNAPSHOT_ID,
'source_group_id': fake.GROUP_ID,
'group_snapshots': objects.GroupSnapshotList()}
group = objects.Group(self.context, name='name', **extra_data)
serializer = ovo_base.CinderObjectSerializer(version)
primitive = serializer.serialize_entity(self.context, group)
converted_group = objects.Group.obj_from_primitive(primitive)
is_set = version == '1.11'
for key in extra_data:
self.assertEqual(is_set, converted_group.obj_attr_is_set(key))
self.assertEqual('name', converted_group.name)