#[macro_use]
extern crate bencher;
extern crate route_recognizer as recognizer;

use bencher::Bencher;

use recognizer::Router;

use std::vec::Vec;

use bravery_router::{add, create_root_node, find, optimize};

fn recognizer(bench: &mut Bencher) {
    let mut router = Router::new();

    router.add("/posts/*", "comment".to_string());

    bench.iter(|| {
        router.recognize("/posts/12/comments").unwrap();
    })
}

fn router(bench: &mut Bencher) {
    let comments = "comments";
    let mut root = create_root_node();
    add(&mut root, "/posts/*", comments);

    let optimized = optimize(root);

    bench.iter(|| {
        find(&optimized, "/posts/12/comments").value.unwrap();
    })
}

fn router_plus_vec(bench: &mut Bencher) {
    let comments = "comments";
    let mut root = create_root_node();
    add(&mut root, "/posts/*", 0);
    let mut handler = Vec::new();
    handler.push(comments);

    let optimized = optimize(root);

    bench.iter(|| {
        let index: &usize = find(&optimized, "/posts/12/comments").value.unwrap();
        handler.get(*index).unwrap();
    })
}

benchmark_group!(benches, recognizer, router, router_plus_vec);
benchmark_main!(benches);