mirror of
https://github.com/tokio-rs/axum.git
synced 2026-08-23 00:00:15 +02:00
David Pedersen
ca4d9a2bb9
This way there is now only one way to create a router:
```rust
use axum::{Router, handler::get};
let app = Router::new()
.route("/foo", get(handler))
.route("/foo", get(handler));
```
`nest` was changed in the same way:
```rust
use axum::Router;
let app = Router::new().nest("/foo", service);
```
76 lines
2.1 KiB
Rust
76 lines
2.1 KiB
Rust
use super::*;
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use http::Method;
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use tower::ServiceExt;
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mod for_handlers {
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use super::*;
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#[tokio::test]
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async fn get_handles_head() {
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let app = Router::new().route(
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"/",
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get(|| async {
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let mut headers = HeaderMap::new();
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headers.insert("x-some-header", "foobar".parse().unwrap());
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(headers, "you shouldn't see this")
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}),
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);
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// don't use reqwest because it always strips bodies from HEAD responses
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let res = app
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.oneshot(
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Request::builder()
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.uri("/")
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.method(Method::HEAD)
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.body(Body::empty())
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.unwrap(),
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)
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.await
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.unwrap();
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assert_eq!(res.status(), StatusCode::OK);
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assert_eq!(res.headers()["x-some-header"], "foobar");
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let body = hyper::body::to_bytes(res.into_body()).await.unwrap();
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assert_eq!(body.len(), 0);
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}
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}
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mod for_services {
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use super::*;
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use crate::service::get;
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use http::header::HeaderValue;
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#[tokio::test]
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async fn get_handles_head() {
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let app = Router::new().route(
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"/",
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get(service_fn(|_req: Request<Body>| async move {
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let res = Response::builder()
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.header("x-some-header", "foobar".parse::<HeaderValue>().unwrap())
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.body(Body::from("you shouldn't see this"))
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.unwrap();
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Ok::<_, Infallible>(res)
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})),
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);
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// don't use reqwest because it always strips bodies from HEAD responses
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let res = app
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.oneshot(
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Request::builder()
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.uri("/")
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.method(Method::HEAD)
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.body(Body::empty())
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.unwrap(),
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)
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.await
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.unwrap();
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assert_eq!(res.status(), StatusCode::OK);
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assert_eq!(res.headers()["x-some-header"], "foobar");
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let body = hyper::body::to_bytes(res.into_body()).await.unwrap();
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assert_eq!(body.len(), 0);
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}
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}
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