public async Task CollectionQueueChannel_AddEmptyResults_NeverReturns()
{
// Arrange
var channel = new CollectionTestQueueChannel(new [] { "a", "b" }, TimeSpan.FromSeconds(3));
channel
.AddEmptyResult("a")
.AddEmptyResult("b");
var ct = new CancellationTokenSource();
ct.CancelAfter(TimeSpan.FromSeconds(5));
await channel.Start(ct.Token);
// Act
var item = await channel.GetNextItem(TimeSpan.FromSeconds(1));
ct.Cancel();
// Assert
Assert.Null(item);
}
