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#![deny(rust_2018_idioms, warnings)]
#![allow(clippy::type_complexity, clippy::needless_doctest_main)]
use std::sync::mpsc;
use std::{net, thread};
use actix_rt::{net::TcpStream, System};
use actix_server::{Server, ServerBuilder, ServiceFactory};
use socket2::{Domain, Protocol, Socket, Type};
#[cfg(not(test))]
pub use actix_macros::test;
pub struct TestServer;
pub struct TestServerRuntime {
addr: net::SocketAddr,
host: String,
port: u16,
system: System,
}
impl TestServer {
pub fn start<F>(mut factory: F) -> TestServerRuntime
where
F: FnMut(ServerBuilder) -> ServerBuilder + Send + 'static,
{
let (tx, rx) = mpsc::channel();
thread::spawn(move || {
let sys = System::new("actix-test-server");
factory(Server::build())
.workers(1)
.disable_signals()
.start();
tx.send(System::current()).unwrap();
sys.run()
});
let system = rx.recv().unwrap();
TestServerRuntime {
system,
addr: "127.0.0.1:0".parse().unwrap(),
host: "127.0.0.1".to_string(),
port: 0,
}
}
pub fn with<F: ServiceFactory<TcpStream>>(factory: F) -> TestServerRuntime {
let (tx, rx) = mpsc::channel();
thread::spawn(move || {
let sys = System::new("actix-test-server");
let tcp = net::TcpListener::bind("127.0.0.1:0").unwrap();
let local_addr = tcp.local_addr().unwrap();
Server::build()
.listen("test", tcp, factory)?
.workers(1)
.disable_signals()
.start();
tx.send((System::current(), local_addr)).unwrap();
sys.run()
});
let (system, addr) = rx.recv().unwrap();
let host = format!("{}", addr.ip());
let port = addr.port();
TestServerRuntime {
system,
addr,
host,
port,
}
}
pub fn unused_addr() -> net::SocketAddr {
let addr: net::SocketAddr = "127.0.0.1:0".parse().unwrap();
let socket =
Socket::new(Domain::ipv4(), Type::stream(), Some(Protocol::tcp())).unwrap();
socket.bind(&addr.into()).unwrap();
socket.set_reuse_address(true).unwrap();
let tcp = socket.into_tcp_listener();
tcp.local_addr().unwrap()
}
}
impl TestServerRuntime {
pub fn host(&self) -> &str {
&self.host
}
pub fn port(&self) -> u16 {
self.port
}
pub fn addr(&self) -> net::SocketAddr {
self.addr
}
fn stop(&mut self) {
self.system.stop();
}
pub fn connect(&self) -> std::io::Result<TcpStream> {
TcpStream::from_std(net::TcpStream::connect(self.addr)?)
}
}
impl Drop for TestServerRuntime {
fn drop(&mut self) {
self.stop()
}
}