use rstest::*;

#[fixture]
fn inject() -> u32 {
    0
}

#[fixture]
fn ex() -> u32 {
    42
}

#[fixture]
fn fix(inject: u32, ex: u32) -> bool {
    (inject * 2) == ex
}

#[rstest(
    fix(21),
    a,
    case(21, 2),
    expected => [4, 2*3-2],
)]
#[case::second(14, 3)]
fn happy(
    fix: bool,
    a: u32,
    #[case] b: u32,
    expected: usize,
    #[values("ciao", "buzz")] input: &str,
) {
    assert!(fix);
    assert_eq!(a * b, 42);
    assert_eq!(expected, input.len());
}