def METHOD_NAME(self):
    instance = MySQLDiff(
        apps.get_models(include_auto_created=True),
        vars(self.options),
        stdout=self.tmp_out,
        stderr=self.tmp_err,
    )
    self.assertEqual(instance.get_index_together(SqlDiff._meta), [('number', 'creator')])
    self.assertEqual(instance.get_index_together(SqlDiffIndexes._meta), [('first', 'second')])