2 unstable releases
0.2.0 | Jun 8, 2020 |
---|---|
0.1.0 | Mar 26, 2020 |
#7 in #gotham
7KB
76 lines
Gotham Header Route Matcher
Crate: gotham_header_routematcher
The gotham_header_routematcher
crate provides a RouteMatcher
implementation
for Gotham that allows you to match on arbitrary header
values.
use gotham::router::builder::{build_simple_router, DefineSingleRoute, DrawRoutes};
use gotham::router::Router;
use gotham::state::State;
use gotham::test::TestServer;
use hyper::StatusCode;
use hyper::header::HeaderValue;
use crate::HeaderEqualsRouteMatcher;
fn host_a_handler(state: State) -> (State, &'static str) {
(state, "host_a_handler")
}
fn host_b_handler(state: State) -> (State, &'static str) {
(state, "host_b_handler")
}
fn create_host_router() -> Router {
build_simple_router(|route| {
let host_a = HeaderEqualsRouteMatcher::new("host".to_string(), b"a".to_vec());
let host_b = HeaderEqualsRouteMatcher::new("host".to_string(), b"b".to_vec());
route.get("/").add_route_matcher(host_a).to(host_a_handler);
route.get("/").add_route_matcher(host_b).to(host_b_handler);
})
}
fn check_routes() {
let test_server = TestServer::new(create_host_router()).unwrap();
let test_client = test_server.client();
let test_a = test_client.get("http://localhost/")
.with_header("host", HeaderValue::from_static("a"))
.perform()
.unwrap();
assert_eq!(test_a.status(), StatusCode::OK);
let test_a_body = test_a.read_utf8_body().unwrap();
assert_eq!(test_a_body, "host_a_handler");
let test_b = test_client.get("http://localhost/")
.with_header("host", HeaderValue::from_static("b"))
.perform()
.unwrap();
assert_eq!(test_b.status(), StatusCode::OK);
let test_b_body = test_b.read_utf8_body().unwrap();
assert_eq!(test_b_body, "host_b_handler");
let test_c = test_client.get("http://localhost/")
.with_header("host", HeaderValue::from_static("c"))
.perform()
.unwrap();
assert_eq!(test_c.status(), StatusCode::NOT_FOUND);
}
Dependencies
~19MB
~323K SLoC