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actix-web/actix-web-codegen/tests/test_macro.rs
2020-05-19 08:29:11 +09:00

234 lines
6.8 KiB
Rust

use std::future::Future;
use std::pin::Pin;
use std::task::{Context, Poll};
use actix_web::{http, test, web::Path, App, HttpResponse, Responder, Error};
use actix_web::dev::{Service, Transform, ServiceRequest, ServiceResponse};
use actix_web_codegen::{connect, delete, get, head, options, patch, post, put, trace};
use futures_util::future;
use actix_web::http::header::{HeaderName, HeaderValue};
// Make sure that we can name function as 'config'
#[get("/config")]
async fn config() -> impl Responder {
HttpResponse::Ok()
}
#[get("/test")]
async fn test_handler() -> impl Responder {
HttpResponse::Ok()
}
#[put("/test")]
async fn put_test() -> impl Responder {
HttpResponse::Created()
}
#[patch("/test")]
async fn patch_test() -> impl Responder {
HttpResponse::Ok()
}
#[post("/test")]
async fn post_test() -> impl Responder {
HttpResponse::NoContent()
}
#[head("/test")]
async fn head_test() -> impl Responder {
HttpResponse::Ok()
}
#[connect("/test")]
async fn connect_test() -> impl Responder {
HttpResponse::Ok()
}
#[options("/test")]
async fn options_test() -> impl Responder {
HttpResponse::Ok()
}
#[trace("/test")]
async fn trace_test() -> impl Responder {
HttpResponse::Ok()
}
#[get("/test")]
fn auto_async() -> impl Future<Output = Result<HttpResponse, actix_web::Error>> {
future::ok(HttpResponse::Ok().finish())
}
#[get("/test")]
fn auto_sync() -> impl Future<Output = Result<HttpResponse, actix_web::Error>> {
future::ok(HttpResponse::Ok().finish())
}
#[put("/test/{param}")]
async fn put_param_test(_: Path<String>) -> impl Responder {
HttpResponse::Created()
}
#[delete("/test/{param}")]
async fn delete_param_test(_: Path<String>) -> impl Responder {
HttpResponse::NoContent()
}
#[get("/test/{param}")]
async fn get_param_test(_: Path<String>) -> impl Responder {
HttpResponse::Ok()
}
pub struct ChangeStatusCode;
impl<S, B> Transform<S> for ChangeStatusCode
where
S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
S::Future: 'static,
B: 'static,
{
type Request = ServiceRequest;
type Response = ServiceResponse<B>;
type Error = Error;
type InitError = ();
type Transform = ChangeStatusCodeMiddleware<S>;
type Future = future::Ready<Result<Self::Transform, Self::InitError>>;
fn new_transform(&self, service: S) -> Self::Future {
future::ok(ChangeStatusCodeMiddleware { service })
}
}
pub struct ChangeStatusCodeMiddleware<S> {
service: S,
}
impl<S, B> Service for ChangeStatusCodeMiddleware<S>
where
S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
S::Future: 'static,
B: 'static,
{
type Request = ServiceRequest;
type Response = ServiceResponse<B>;
type Error = Error;
type Future = Pin<Box<dyn Future<Output = Result<Self::Response, Self::Error>>>>;
fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
self.service.poll_ready(cx)
}
fn call(&mut self, req: ServiceRequest) -> Self::Future {
let fut = self.service.call(req);
Box::pin(async move {
let mut res = fut.await?;
let headers = res.headers_mut();
let header_name = HeaderName::from_lowercase(b"custom-header").unwrap();
let header_value = HeaderValue::from_str("hello").unwrap();
headers.insert(header_name, header_value);
Ok(res)
})
}
}
#[get("/test/wrap", wrap = "ChangeStatusCode")]
async fn get_wrap(_: Path<String>) -> impl Responder {
HttpResponse::Ok()
}
#[actix_rt::test]
async fn test_params() {
let srv = test::start(|| {
App::new()
.service(get_param_test)
.service(put_param_test)
.service(delete_param_test)
});
let request = srv.request(http::Method::GET, srv.url("/test/it"));
let response = request.send().await.unwrap();
assert_eq!(response.status(), http::StatusCode::OK);
let request = srv.request(http::Method::PUT, srv.url("/test/it"));
let response = request.send().await.unwrap();
assert_eq!(response.status(), http::StatusCode::CREATED);
let request = srv.request(http::Method::DELETE, srv.url("/test/it"));
let response = request.send().await.unwrap();
assert_eq!(response.status(), http::StatusCode::NO_CONTENT);
}
#[actix_rt::test]
async fn test_body() {
let srv = test::start(|| {
App::new()
.service(post_test)
.service(put_test)
.service(head_test)
.service(connect_test)
.service(options_test)
.service(trace_test)
.service(patch_test)
.service(test_handler)
});
let request = srv.request(http::Method::GET, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::HEAD, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::CONNECT, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::OPTIONS, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::TRACE, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::PATCH, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::PUT, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
assert_eq!(response.status(), http::StatusCode::CREATED);
let request = srv.request(http::Method::POST, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
assert_eq!(response.status(), http::StatusCode::NO_CONTENT);
let request = srv.request(http::Method::GET, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
}
#[actix_rt::test]
async fn test_auto_async() {
let srv = test::start(|| App::new().service(auto_async));
let request = srv.request(http::Method::GET, srv.url("/test"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
}
#[actix_rt::test]
async fn test_wrap() {
let srv = test::start(|| {
App::new()
.service(get_wrap)
});
let request = srv.request(http::Method::GET, srv.url("/test/wrap"));
let response = request.send().await.unwrap();
assert!(response.headers().contains_key("custom-header"));
}