use repr::wrappers::interval;

#[test]
fn or() {
    assert_eq!(
        interval('a', 'f').or(interval('g', 'z')),
        interval('a', 'z')
    );
}

#[test]
fn and() {
    assert_eq!(
        interval('a', 'm').and(interval('g', 'z')),
        interval('g', 'm')
    );
}