method.rs - mozsearch

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#![deny(warnings)]

use warp::Filter;

#[tokio::test]

async fn method() {

    let _ = pretty_env_logger::try_init();

    let get = warp::get().map(warp::reply);

    let req = warp::test::request();

    assert!(req.matches(&get).await);

    let req = warp::test::request().method("POST");

    assert!(!req.matches(&get).await);

    let req = warp::test::request().method("POST");

    let resp = req.reply(&get).await;

    assert_eq!(resp.status(), 405);

#[tokio::test]

async fn method_not_allowed_trumps_not_found() {

    let _ = pretty_env_logger::try_init();

    let get = warp::get().and(warp::path("hello").map(warp::reply));

    let post = warp::post().and(warp::path("bye").map(warp::reply));

    let routes = get.or(post);

    let req = warp::test::request().method("GET").path("/bye");

    let resp = req.reply(&routes).await;

    // GET was allowed, but only for /hello, so POST returning 405 is fine.

    assert_eq!(resp.status(), 405);

#[tokio::test]

async fn bad_request_trumps_method_not_allowed() {

    let _ = pretty_env_logger::try_init();

    let get = warp::get()

        .and(warp::path("hello"))

        .and(warp::header::exact("foo", "bar"))

        .map(warp::reply);

    let post = warp::post().and(warp::path("bye")).map(warp::reply);

    let routes = get.or(post);

    let req = warp::test::request().method("GET").path("/hello");

    let resp = req.reply(&routes).await;

    // GET was allowed, but header rejects with 400, should not

    // assume POST was the appropriate method.

    assert_eq!(resp.status(), 400);