You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

25 lines
697 B

#[test]
fn it_works() {
use futures::channel::mpsc;
use futures::executor::block_on;
use futures::future::join3;
use futures::sink::SinkExt;
use futures::stream::{self, StreamExt};
let (tx1, rx1) = mpsc::channel(1);
let (tx2, rx2) = mpsc::channel(2);
let tx = tx1.fanout(tx2).sink_map_err(|_| ());
let src = stream::iter((0..10).map(Ok));
let fwd = src.forward(tx);
let collect_fut1 = rx1.collect::<Vec<_>>();
let collect_fut2 = rx2.collect::<Vec<_>>();
let (_, vec1, vec2) = block_on(join3(fwd, collect_fut1, collect_fut2));
let expected = (0..10).collect::<Vec<_>>();
assert_eq!(vec1, expected);
assert_eq!(vec2, expected);
}