actix-web-codegen-const-routes/tests/test_macro.rs

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use std::future::Future;
use actix_utils::future::{ok, Ready};
use actix_web::{
dev::{Service, ServiceRequest, ServiceResponse, Transform},
http::{
self,
header::{HeaderName, HeaderValue},
StatusCode,
},
web, App, Error, HttpResponse, Responder,
};
use actix_web_codegen_const_routes::{connect, delete, get, head, options, patch, post, put, route, trace};
use futures_core::future::LocalBoxFuture;
// Make sure that we can name function as 'config'
#[get("/config")]
async fn config() -> impl Responder {
HttpResponse::Ok()
}
const PATH: &str = "/path";
#[get(path = "PATH")]
async fn path() -> impl Responder {
HttpResponse::Ok()
}
struct FieldPath(&'static str);
const FIELD_PATH: FieldPath = FieldPath("/path/new/");
#[get(path = "FIELD_PATH.0")]
async fn field_path() -> 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>> {
ok(HttpResponse::Ok().finish())
}
#[get("/test")]
fn auto_sync() -> impl Future<Output = Result<HttpResponse, actix_web::Error>> {
ok(HttpResponse::Ok().finish())
}
#[put("/test/{param}")]
async fn put_param_test(_: web::Path<String>) -> impl Responder {
HttpResponse::Created()
}
#[delete("/test/{param}")]
async fn delete_param_test(_: web::Path<String>) -> impl Responder {
HttpResponse::NoContent()
}
#[get("/test/{param}")]
async fn get_param_test(_: web::Path<String>) -> impl Responder {
HttpResponse::Ok()
}
#[route("/multi", method = "GET", method = "POST", method = "HEAD")]
async fn route_test() -> impl Responder {
HttpResponse::Ok()
}
#[get("/custom_resource_name", name = "custom")]
async fn custom_resource_name_test<'a>(req: actix_web::HttpRequest) -> impl Responder {
assert!(req.url_for_static("custom").is_ok());
assert!(req.url_for_static("custom_resource_name_test").is_err());
HttpResponse::Ok()
}
pub struct ChangeStatusCode;
impl<S, B> Transform<S, ServiceRequest> for ChangeStatusCode
where
S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
S::Future: 'static,
B: 'static,
{
type Response = ServiceResponse<B>;
type Error = Error;
type Transform = ChangeStatusCodeMiddleware<S>;
type InitError = ();
type Future = Ready<Result<Self::Transform, Self::InitError>>;
fn new_transform(&self, service: S) -> Self::Future {
ok(ChangeStatusCodeMiddleware { service })
}
}
pub struct ChangeStatusCodeMiddleware<S> {
service: S,
}
impl<S, B> Service<ServiceRequest> for ChangeStatusCodeMiddleware<S>
where
S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
S::Future: 'static,
B: 'static,
{
type Response = ServiceResponse<B>;
type Error = Error;
type Future = LocalBoxFuture<'static, Result<Self::Response, Self::Error>>;
actix_web::dev::forward_ready!(service);
fn call(&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(_: web::Path<String>) -> impl Responder {
// panic!("actually never gets called because path failed to extract");
HttpResponse::Ok()
}
#[actix_rt::test]
async fn test_params() {
let srv = actix_test::start(|| {
App::new()
.service(get_param_test)
.service(put_param_test)
.service(delete_param_test)
.service(path)
.service(field_path)
});
let request = srv.request(http::Method::GET, srv.url(FIELD_PATH.0));
let response = request.send().await.unwrap();
assert_eq!(response.status(), http::StatusCode::OK);
let request = srv.request(http::Method::GET, srv.url(PATH));
let response = request.send().await.unwrap();
assert_eq!(response.status(), http::StatusCode::OK);
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 = actix_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)
.service(route_test)
.service(custom_resource_name_test)
});
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());
let request = srv.request(http::Method::GET, srv.url("/multi"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::POST, srv.url("/multi"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::HEAD, srv.url("/multi"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
let request = srv.request(http::Method::PATCH, srv.url("/multi"));
let response = request.send().await.unwrap();
assert!(!response.status().is_success());
let request = srv.request(http::Method::GET, srv.url("/custom_resource_name"));
let response = request.send().await.unwrap();
assert!(response.status().is_success());
}
#[actix_rt::test]
async fn test_auto_async() {
let srv = actix_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_web::test]
async fn test_wrap() {
let srv = actix_test::start(|| App::new().service(get_wrap));
let request = srv.request(http::Method::GET, srv.url("/test/wrap"));
let mut response = request.send().await.unwrap();
assert_eq!(response.status(), StatusCode::NOT_FOUND);
assert!(response.headers().contains_key("custom-header"));
let body = response.body().await.unwrap();
let body = String::from_utf8(body.to_vec()).unwrap();
assert!(body.contains("wrong number of parameters"));
}