def _raise_for_all_others(error, match, engine_name, is_disconnect):
LOG.exception(_LE('DB exception wrapped.'))
raise exception.DBError(error)
def update(self):
raise db_exception.DBError(
inner_exception=exc.IntegrityError('a', 'a', 'a'))
def _raise_savepoints_as_dberrors(error, match, engine_name, is_disconnect):
# NOTE(rpodolyaka): this is a special case of an OperationalError that used
# to be an InternalError. It's expected to be wrapped into oslo.db error.
raise exception.DBError(error)
def __init__(self):
self._cell_data_sync = mock.Mock()
self._cell_data_sync.side_effect = [db_exc.DBError(), []]
super(TestCellStateManagerDB, self).__init__()
def test_add_datasource_db_error(self, add_ds):
add_ds.side_effect = db_exc.DBError('Error in db.')
req = self._get_datasource_request()
self.assertRaises(congressException.DatasourceCreationError,
self.ds_manager.add_datasource, req)
def _raise_for_all_others(error, match, engine_name, is_disconnect):
LOG.warn('DB exception wrapped.', exc_info=True)
raise exception.DBError(error)
def fake_db_disassociate_all(context, id):
if id == 'Trouble':
raise db_exc.DBError()
pass
def fake_db_update(context, specs_id, values):
raise db_exc.DBError()
def fake_db_disassociate(context, id, type_id):
if id == 'Trouble':
raise db_exc.DBError()
elif type_id == 'NotFound':
raise exception.VolumeTypeNotFound(volume_type_id=type_id)
pass
def fake_db_disassociate(context, id, type_id):
raise db_exc.DBError()
def test_create_port_catch_db_error(self):
self._test__port_action_with_failures(exc=db_exc.DBError(),
action='create_port')
def test_translates_DBerror_inner_exception(self):
with testtools.ExpectedException(db_exc.RetryRequest):
with db_api.exc_to_retry(ValueError):
raise db_exc.DBError(ValueError())
def test_mysql_savepoint_error(self):
e = db_exc.DBError("(pymysql.err.InternalError) (1305, u'SAVEPOINT "
"sa_savepoint_1 does not exist')")
self.assertIsNone(self._decorated_function(1, e))