diff options
Diffstat (limited to 'nova/tests/unit/objects/test_instance_mapping.py')
| -rw-r--r-- | nova/tests/unit/objects/test_instance_mapping.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nova/tests/unit/objects/test_instance_mapping.py b/nova/tests/unit/objects/test_instance_mapping.py index ec50517a20..2c877c0a1f 100644 --- a/nova/tests/unit/objects/test_instance_mapping.py +++ b/nova/tests/unit/objects/test_instance_mapping.py @@ -12,6 +12,7 @@ import mock from oslo_utils import uuidutils +from sqlalchemy.orm import exc as orm_exc from nova import exception from nova import objects @@ -151,6 +152,14 @@ class _TestInstanceMappingObject(object): comparators={ 'cell_mapping': self._check_cell_map_value}) + @mock.patch.object(instance_mapping.InstanceMapping, '_save_in_db') + def test_save_stale_data_error(self, save_in_db): + save_in_db.side_effect = orm_exc.StaleDataError + mapping_obj = objects.InstanceMapping(self.context) + mapping_obj.instance_uuid = uuidutils.generate_uuid() + + self.assertRaises(exception.InstanceMappingNotFound, mapping_obj.save) + @mock.patch.object(instance_mapping.InstanceMapping, '_destroy_in_db') def test_destroy(self, destroy_in_db): uuid = uuidutils.generate_uuid() |