use smarm::pid::Pid;

#[test]
fn pid_equality() {
    assert_eq!(Pid::new(0, 0), Pid::new(0, 0));
    assert_ne!(Pid::new(0, 0), Pid::new(0, 1));
    assert_ne!(Pid::new(0, 0), Pid::new(1, 0));
}

#[test]
fn pid_accessors() {
    let p = Pid::new(42, 7);
    assert_eq!(p.index(), 42);
    assert_eq!(p.generation(), 7);
}

#[test]
fn pid_debug_is_useful() {
    let p = Pid::new(3, 5);
    let s = format!("{:?}", p);
    assert!(s.contains('3') && s.contains('5'), "got: {}", s);
}