def METHOD_NAME(self):
    action = 'delete_indices'
    config = [
        {
            'filtertype' : 'age',
            'direction' : 'older',
            'unit' : 'days',
            'unit_count' : 1,
            'source' : 'field_stats',
            'field'  : '@timestamp',
        }
    ]
    self.assertEqual(config, shared_result(config, action))