Rocket/core/codegen_next/tests/responder.rs

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2018-10-06 04:56:46 +00:00
#![feature(proc_macro_hygiene, decl_macro)]
#[macro_use] extern crate rocket;
use rocket::local::Client;
use rocket::response::Responder;
use rocket::http::{Status, ContentType, Cookie};
#[derive(Responder)]
pub enum Foo<'r> {
First(String),
#[response(status = 500)]
Second(Vec<u8>),
#[response(status = 404, content_type = "html")]
Third {
responder: &'r str,
ct: ::rocket::http::ContentType,
},
#[response(status = 105)]
Fourth {
string: &'r str,
ct: ::rocket::http::ContentType,
},
}
#[test]
fn responder_foo() {
let client = Client::new(rocket::ignite()).expect("valid rocket");
let local_req = client.get("/");
let req = local_req.inner();
let mut response = Foo::First("hello".into())
.respond_to(req)
.expect("response okay");
assert_eq!(response.status(), Status::Ok);
assert_eq!(response.content_type(), Some(ContentType::Plain));
assert_eq!(response.body_string(), Some("hello".into()));
let mut response = Foo::Second("just a test".into())
.respond_to(req)
.expect("response okay");
assert_eq!(response.status(), Status::InternalServerError);
assert_eq!(response.content_type(), Some(ContentType::Binary));
assert_eq!(response.body_string(), Some("just a test".into()));
let mut response = Foo::Third { responder: "well, hi", ct: ContentType::JSON }
.respond_to(req)
.expect("response okay");
assert_eq!(response.status(), Status::NotFound);
assert_eq!(response.content_type(), Some(ContentType::HTML));
assert_eq!(response.body_string(), Some("well, hi".into()));
let mut response = Foo::Fourth { string: "goodbye", ct: ContentType::JSON }
.respond_to(req)
.expect("response okay");
assert_eq!(response.status(), Status::raw(105));
assert_eq!(response.content_type(), Some(ContentType::JSON));
assert_eq!(response.body_string(), Some("goodbye".into()));
}
#[derive(Responder)]
#[response(content_type = "plain")]
pub struct Bar<'r> {
responder: Foo<'r>,
other: ContentType,
third: Cookie<'static>,
#[response(ignore)]
_yet_another: String,
}
#[test]
fn responder_bar() {
let client = Client::new(rocket::ignite()).expect("valid rocket");
let local_req = client.get("/");
let req = local_req.inner();
let mut response = Bar {
responder: Foo::Second("foo foo".into()),
other: ContentType::HTML,
third: Cookie::new("cookie", "here!"),
_yet_another: "uh..hi?".into()
}.respond_to(req).expect("response okay");
assert_eq!(response.status(), Status::InternalServerError);
assert_eq!(response.content_type(), Some(ContentType::Plain));
assert_eq!(response.body_string(), Some("foo foo".into()));
assert_eq!(response.headers().get_one("Set-Cookie"), Some("cookie=here!"));
}
#[derive(Responder)]
#[response(content_type = "application/x-custom")]
pub struct Baz {
responder: &'static str,
}
#[test]
fn responder_baz() {
let client = Client::new(rocket::ignite()).expect("valid rocket");
let local_req = client.get("/");
let req = local_req.inner();
let mut response = Baz { responder: "just a custom" }
.respond_to(req)
.expect("response okay");
assert_eq!(response.status(), Status::Ok);
assert_eq!(response.content_type(), Some(ContentType::new("application", "x-custom")));
assert_eq!(response.body_string(), Some("just a custom".into()));
}