#[cfg(test)]
mod examples {
    use day29::{tl_checker, TLR};

    #[test]
    fn example1() {
        assert_eq!(
            tl_checker(&['R', 'G', 'Y', 'R', 'C', 'R', 'G', 'Y', 'R']),
            TLR::Accept
        );
    }

    #[test]
    fn example2() {
        assert_eq!(tl_checker(&['G', 'Y', 'R', 'G', 'Y', 'R']), TLR::Reject);
    }

    #[test]
    fn example3() {
        assert_eq!(tl_checker(&['R', 'Y', 'G', 'P']), TLR::Reject);
    }

    #[test]
    fn example4() {
        assert_eq!(tl_checker(&['R', 'G', 'Y']), TLR::Error);
    }

    #[test]
    fn example5() {
        assert_eq!(tl_checker(&['X', '8', 'S']), TLR::Error);
    }

    #[test]
    fn example6() {
        assert_eq!(
            tl_checker(&[
                'R', 'G', 'Y', 'R', 'C', 'R', 'P', 'R', 'G', 'Y', 'R', 'G', 'Y', 'R', 'G', 'Y', 'R'
            ]),
            TLR::Error
        );
    }
}