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15 lines
329 B
Rust
15 lines
329 B
Rust
#![warn(rust_2018_idioms)]
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use tokio_io::AsyncReadExt;
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use tokio_test::assert_ok;
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#[tokio::test]
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async fn read_to_string() {
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let mut buf = String::new();
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let mut rd: &[u8] = b"hello world";
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let n = assert_ok!(rd.read_to_string(&mut buf).await);
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assert_eq!(n, 11);
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assert_eq!(buf[..], "hello world"[..]);
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}
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