Macro assert_stream_done 

macro_rules! assert_stream_done {
    ($stream:expr) => { ... };
}

Assert that the next poll to the provided stream will return an empty Poll::Ready signalling the completion of the stream.

Examples

use core::pin::pin;

use futures::stream;
use futures_test::future::FutureTestExt;
use futures_test::assert_stream_pending;
use futures_test::assert_stream_next;
use futures_test::assert_stream_done;

let stream = stream::once((async { 5 }).pending_once());
let mut stream = pin!(stream);

assert_stream_pending!(stream);
assert_stream_next!(stream, 5);
assert_stream_done!(stream);