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actix-web/tests/test_server.rs
2018-02-12 22:56:47 -08:00

484 lines
17 KiB
Rust

extern crate actix;
extern crate actix_web;
extern crate tokio_core;
extern crate reqwest;
extern crate futures;
extern crate h2;
extern crate http;
extern crate bytes;
extern crate flate2;
extern crate brotli2;
use std::{net, thread, time};
use std::io::Write;
use std::sync::{Arc, mpsc};
use std::sync::atomic::{AtomicUsize, Ordering};
use flate2::Compression;
use flate2::write::{GzEncoder, DeflateEncoder, DeflateDecoder};
use brotli2::write::{BrotliEncoder, BrotliDecoder};
use futures::{Future, Stream};
use futures::stream::once;
use h2::client;
use bytes::{Bytes, BytesMut, BufMut};
use http::Request;
use tokio_core::net::TcpStream;
use tokio_core::reactor::Core;
use reqwest::header::{Encoding, ContentEncoding};
use actix_web::*;
use actix::System;
const STR: &str =
"Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World";
#[test]
fn test_start() {
let _ = test::TestServer::unused_addr();
let (tx, rx) = mpsc::channel();
thread::spawn(move || {
let sys = System::new("test");
let srv = HttpServer::new(
|| vec![Application::new()
.resource("/", |r| r.method(Method::GET).h(httpcodes::HTTPOk))]);
let srv = srv.bind("127.0.0.1:0").unwrap();
let addr = srv.addrs()[0];
let srv_addr = srv.start();
let _ = tx.send((addr, srv_addr));
sys.run();
});
let (addr, srv_addr) = rx.recv().unwrap();
assert!(reqwest::get(&format!("http://{}/", addr)).unwrap().status().is_success());
// pause
let _ = srv_addr.send(server::PauseServer).wait();
thread::sleep(time::Duration::from_millis(100));
assert!(net::TcpStream::connect(addr).is_err());
// resume
let _ = srv_addr.send(server::ResumeServer).wait();
assert!(reqwest::get(&format!("http://{}/", addr)).unwrap().status().is_success());
}
#[test]
fn test_simple() {
let srv = test::TestServer::new(|app| app.handler(httpcodes::HTTPOk));
assert!(reqwest::get(&srv.url("/")).unwrap().status().is_success());
}
#[test]
fn test_body() {
let srv = test::TestServer::new(
|app| app.handler(|_| httpcodes::HTTPOk.build().body(STR)));
let mut res = reqwest::get(&srv.url("/")).unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_body_gzip() {
let srv = test::TestServer::new(
|app| app.handler(
|_| httpcodes::HTTPOk.build()
.content_encoding(headers::ContentEncoding::Gzip)
.body(STR)));
let mut res = reqwest::get(&srv.url("/")).unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_body_streaming_implicit() {
let srv = test::TestServer::new(
|app| app.handler(|_| {
let body = once(Ok(Bytes::from_static(STR.as_ref())));
httpcodes::HTTPOk.build()
.content_encoding(headers::ContentEncoding::Gzip)
.body(Body::Streaming(Box::new(body)))}));
let mut res = reqwest::get(&srv.url("/")).unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_body_br_streaming() {
let srv = test::TestServer::new(
|app| app.handler(|_| {
let body = once(Ok(Bytes::from_static(STR.as_ref())));
httpcodes::HTTPOk.build()
.content_encoding(headers::ContentEncoding::Br)
.body(Body::Streaming(Box::new(body)))}));
let mut res = reqwest::get(&srv.url("/")).unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
let mut e = BrotliDecoder::new(Vec::with_capacity(2048));
e.write_all(bytes.as_ref()).unwrap();
let dec = e.finish().unwrap();
assert_eq!(Bytes::from(dec), Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_head_empty() {
let srv = test::TestServer::new(
|app| app.handler(|_| {
httpcodes::HTTPOk.build()
.content_length(STR.len() as u64).finish()}));
let client = reqwest::Client::new();
let mut res = client.head(&srv.url("/")).send().unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let len = res.headers()
.get::<reqwest::header::ContentLength>().map(|ct_len| **ct_len).unwrap();
assert_eq!(len, STR.len() as u64);
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert!(bytes.is_empty());
}
#[test]
fn test_head_binary() {
let srv = test::TestServer::new(
|app| app.handler(|_| {
httpcodes::HTTPOk.build()
.content_encoding(headers::ContentEncoding::Identity)
.content_length(100).body(STR)}));
let client = reqwest::Client::new();
let mut res = client.head(&srv.url("/")).send().unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let len = res.headers()
.get::<reqwest::header::ContentLength>().map(|ct_len| **ct_len).unwrap();
assert_eq!(len, STR.len() as u64);
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert!(bytes.is_empty());
}
#[test]
fn test_head_binary2() {
let srv = test::TestServer::new(
|app| app.handler(|_| {
httpcodes::HTTPOk.build()
.content_encoding(headers::ContentEncoding::Identity)
.body(STR)
}));
let client = reqwest::Client::new();
let mut res = client.head(&srv.url("/")).send().unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let len = res.headers()
.get::<reqwest::header::ContentLength>().map(|ct_len| **ct_len).unwrap();
assert_eq!(len, STR.len() as u64);
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert!(bytes.is_empty());
}
#[test]
fn test_body_length() {
let srv = test::TestServer::new(
|app| app.handler(|_| {
let body = once(Ok(Bytes::from_static(STR.as_ref())));
httpcodes::HTTPOk.build()
.content_length(STR.len() as u64)
.body(Body::Streaming(Box::new(body)))}));
let mut res = reqwest::get(&srv.url("/")).unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_body_streaming_explicit() {
let srv = test::TestServer::new(
|app| app.handler(|_| {
let body = once(Ok(Bytes::from_static(STR.as_ref())));
httpcodes::HTTPOk.build()
.chunked()
.content_encoding(headers::ContentEncoding::Gzip)
.body(Body::Streaming(Box::new(body)))}));
let mut res = reqwest::get(&srv.url("/")).unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_body_deflate() {
let srv = test::TestServer::new(
|app| app.handler(
|_| httpcodes::HTTPOk
.build()
.content_encoding(headers::ContentEncoding::Deflate)
.body(STR)));
let mut res = reqwest::get(&srv.url("/")).unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
let mut e = DeflateDecoder::new(Vec::new());
e.write_all(bytes.as_ref()).unwrap();
let dec = e.finish().unwrap();
assert_eq!(Bytes::from(dec), Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_body_brotli() {
let srv = test::TestServer::new(
|app| app.handler(
|_| httpcodes::HTTPOk
.build()
.content_encoding(headers::ContentEncoding::Br)
.body(STR)));
let mut res = reqwest::get(&srv.url("/")).unwrap();
assert!(res.status().is_success());
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
let mut e = BrotliDecoder::new(Vec::with_capacity(2048));
e.write_all(bytes.as_ref()).unwrap();
let dec = e.finish().unwrap();
assert_eq!(Bytes::from(dec), Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_gzip_encoding() {
let srv = test::TestServer::new(|app| app.handler(|req: HttpRequest| {
req.body()
.and_then(|bytes: Bytes| {
Ok(httpcodes::HTTPOk
.build()
.content_encoding(headers::ContentEncoding::Identity)
.body(bytes))
}).responder()}
));
let mut e = GzEncoder::new(Vec::new(), Compression::default());
e.write_all(STR.as_ref()).unwrap();
let enc = e.finish().unwrap();
let client = reqwest::Client::new();
let mut res = client.post(&srv.url("/"))
.header(ContentEncoding(vec![Encoding::Gzip]))
.body(enc.clone()).send().unwrap();
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_deflate_encoding() {
let srv = test::TestServer::new(|app| app.handler(|req: HttpRequest| {
req.body()
.and_then(|bytes: Bytes| {
Ok(httpcodes::HTTPOk
.build()
.content_encoding(headers::ContentEncoding::Identity)
.body(bytes))
}).responder()}
));
let mut e = DeflateEncoder::new(Vec::new(), Compression::default());
e.write_all(STR.as_ref()).unwrap();
let enc = e.finish().unwrap();
let client = reqwest::Client::new();
let mut res = client.post(&srv.url("/"))
.header(ContentEncoding(vec![Encoding::Deflate]))
.body(enc.clone()).send().unwrap();
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_brotli_encoding() {
let srv = test::TestServer::new(|app| app.handler(|req: HttpRequest| {
req.body()
.and_then(|bytes: Bytes| {
Ok(httpcodes::HTTPOk
.build()
.content_encoding(headers::ContentEncoding::Identity)
.body(bytes))
}).responder()}
));
let mut e = BrotliEncoder::new(Vec::new(), 5);
e.write_all(STR.as_ref()).unwrap();
let enc = e.finish().unwrap();
let client = reqwest::Client::new();
let mut res = client.post(&srv.url("/"))
.header(ContentEncoding(vec![Encoding::Brotli]))
.body(enc.clone()).send().unwrap();
let mut bytes = BytesMut::with_capacity(2048).writer();
let _ = res.copy_to(&mut bytes);
let bytes = bytes.into_inner();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_h2() {
let srv = test::TestServer::new(|app| app.handler(|_|{
httpcodes::HTTPOk.build().body(STR)
}));
let addr = srv.addr();
let mut core = Core::new().unwrap();
let handle = core.handle();
let tcp = TcpStream::connect(&addr, &handle);
let tcp = tcp.then(|res| {
client::handshake(res.unwrap())
}).then(move |res| {
let (mut client, h2) = res.unwrap();
let request = Request::builder()
.uri(format!("https://{}/", addr).as_str())
.body(())
.unwrap();
let (response, _) = client.send_request(request, false).unwrap();
// Spawn a task to run the conn...
handle.spawn(h2.map_err(|e| println!("GOT ERR={:?}", e)));
response.and_then(|response| {
assert_eq!(response.status(), StatusCode::OK);
let (_, body) = response.into_parts();
body.fold(BytesMut::new(), |mut b, c| -> Result<_, h2::Error> {
b.extend(c);
Ok(b)
})
})
});
let _res = core.run(tcp);
// assert_eq!(_res.unwrap(), Bytes::from_static(STR.as_ref()));
}
#[test]
fn test_application() {
let srv = test::TestServer::with_factory(
|| Application::new().resource("/", |r| r.h(httpcodes::HTTPOk)));
assert!(reqwest::get(&srv.url("/")).unwrap().status().is_success());
}
struct MiddlewareTest {
start: Arc<AtomicUsize>,
response: Arc<AtomicUsize>,
finish: Arc<AtomicUsize>,
}
impl<S> middleware::Middleware<S> for MiddlewareTest {
fn start(&self, _: &mut HttpRequest<S>) -> Result<middleware::Started> {
self.start.store(self.start.load(Ordering::Relaxed) + 1, Ordering::Relaxed);
Ok(middleware::Started::Done)
}
fn response(&self, _: &mut HttpRequest<S>, resp: HttpResponse) -> Result<middleware::Response> {
self.response.store(self.response.load(Ordering::Relaxed) + 1, Ordering::Relaxed);
Ok(middleware::Response::Done(resp))
}
fn finish(&self, _: &mut HttpRequest<S>, _: &HttpResponse) -> middleware::Finished {
self.finish.store(self.finish.load(Ordering::Relaxed) + 1, Ordering::Relaxed);
middleware::Finished::Done
}
}
#[test]
fn test_middlewares() {
let num1 = Arc::new(AtomicUsize::new(0));
let num2 = Arc::new(AtomicUsize::new(0));
let num3 = Arc::new(AtomicUsize::new(0));
let act_num1 = Arc::clone(&num1);
let act_num2 = Arc::clone(&num2);
let act_num3 = Arc::clone(&num3);
let srv = test::TestServer::new(
move |app| app.middleware(MiddlewareTest{start: Arc::clone(&act_num1),
response: Arc::clone(&act_num2),
finish: Arc::clone(&act_num3)})
.handler(httpcodes::HTTPOk)
);
assert!(reqwest::get(&srv.url("/")).unwrap().status().is_success());
assert_eq!(num1.load(Ordering::Relaxed), 1);
assert_eq!(num2.load(Ordering::Relaxed), 1);
assert_eq!(num3.load(Ordering::Relaxed), 1);
}
#[test]
fn test_resource_middlewares() {
let num1 = Arc::new(AtomicUsize::new(0));
let num2 = Arc::new(AtomicUsize::new(0));
let num3 = Arc::new(AtomicUsize::new(0));
let act_num1 = Arc::clone(&num1);
let act_num2 = Arc::clone(&num2);
let act_num3 = Arc::clone(&num3);
let srv = test::TestServer::new(
move |app| app.handler2(
httpcodes::HTTPOk,
MiddlewareTest{start: Arc::clone(&act_num1),
response: Arc::clone(&act_num2),
finish: Arc::clone(&act_num3)})
);
assert!(reqwest::get(&srv.url("/")).unwrap().status().is_success());
assert_eq!(num1.load(Ordering::Relaxed), 1);
assert_eq!(num2.load(Ordering::Relaxed), 1);
// assert_eq!(num3.load(Ordering::Relaxed), 1);
}