use brumby::selection::{Rank, Runner, Selection};
use criterion::{criterion_group, criterion_main, Criterion};

fn criterion_benchmark(c: &mut Criterion) {
    let podium = [10, 20, 30, 40];
    {
        let selection = Selection::Span {
            runner: Runner::index(10),
            ranks: Rank::first()..=Rank::number(1),
        };
        assert!(selection.matches(&podium));
        c.bench_function("cri_selection_top1", |b| {
            b.iter(|| selection.matches(&podium));
        });
    }
    {
        let selection = Selection::Span {
            runner: Runner::index(20),
            ranks: Rank::first()..=Rank::number(2),
        };
        assert!(selection.matches(&podium));
        c.bench_function("cri_selection_top2", |b| {
            b.iter(|| selection.matches(&podium));
        });
    }
    {
        let selection = Selection::Span {
            runner: Runner::index(30),
            ranks: Rank::first()..=Rank::number(3),
        };
        assert!(selection.matches(&podium));
        c.bench_function("cri_selection_top3", |b| {
            b.iter(|| selection.matches(&podium));
        });
    }
}

criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);