def METHOD_NAME():
    os.chdir(HERE)
    parser = get_parser()
    cmdline_args = parser.parse_args(["-r", "./data/rulebook.yml"])
    ruleset = load_rulebook(cmdline_args)[0]
    assert ruleset.name == "Sample Rulebook"
    assert ruleset.rules[0].name == "r1"
    assert ruleset.rules[0].actions[0].action == "debug"