def METHOD_NAME(self):
    session_factory = self.replay_flight_data("test_fis_experiment")
    p = self.load_policy(
        {
            "name": "test_fis_experiment",
            "resource": "aws.fis-experiment",
            "filters": [{'tag:foo': 'bar'}],
            "actions": [
                {
                    "type": "remove-tag",
                    "tags": ["foo"],
                },
                {
                    "type": "tag",
                    "key": "is_test",
                    "value": "true"
                }
            ],
        },
        session_factory=session_factory,
    )
    resources = p.run()
    print(resources)
    self.assertEqual(len(resources), 1)
    client = session_factory().client('fis')
    experiments = client.list_experiments().get('experiments')
    self.assertEqual(experiments[0]['tags'], {'is_test': 'true'})