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