def _check_iscsi_response(self, out, **kwargs):
LUN_BAD_LUN_UUID = 18990505
LUN_NO_SUCH_SNAPSHOT = 18990532
if not self.check_value_valid(out, ['error', 'code'], int):
raise exception.MalformedResponse(cmd='_check_iscsi_response',
reason=_('no error code found'))
code = out['error']['code']
exc = None
message = ''
if code == LUN_BAD_LUN_UUID:
exc = exception.SynoLUNNotExist(**kwargs)
message = 'Bad LUN UUID'
elif code == LUN_NO_SUCH_SNAPSHOT:
exc = exception.SnapshotNotFound(**kwargs)
message = 'No such snapshot'
else:
data = 'internal error'
exc = exception.VolumeBackendAPIException(data=data)
message = 'Internal error'
message = '%s [%d]' % (message, code)
return (message, exc)
def test_remove_export_error_get_lun_mapped(self):
self.driver.common.remove_iscsi_export = mock.Mock()
self.driver.common.get_iqn_and_trgid = mock.Mock()
self.driver.common.is_lun_mapped = (mock.Mock(
side_effect=exception.SynoLUNNotExist(message='dont care')))
result = self.driver.remove_export(CONTEXT, VOLUME)
self.assertIsNone(result)
self.driver.common.get_iqn_and_trgid.assert_not_called()
self.driver.common.remove_iscsi_export.assert_not_called()