def assertIndexNotExists(self, engine, table_name, index):
        self.assertFalse(oslodbutils.index_exists(engine, table_name, index),
                         'Index %s on table %s should not exist' -
                         (index, table_name))
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/tests/unit/db/test_migrations.py/NovaMigrationsCheckers.assertIndexNotExists/operator `%` -> `-`