'Error case: V-VOL is not deleted from a snapshot(MSGID0611-E).'

@mock.patch.object(vsp_utils, 'DEFAULT_PROCESS_WAITTIME', 1)
@mock.patch.object(vsp_utils, 'execute', side_effect=_execute)
def test_delete_snapshot_vvol_timeout(self, execute):

    self.assertRaises(exception.VSPError, self.driver.delete_snapshot, TEST_SNAPSHOT[6])
