public void Reset_CalledWhileFlushIsInProgress_CancelsFlush()
{
AsyncContext.Run(async() =>
{
var demuxerStub = Substitute.For <IDemuxer>();
demuxerStub.Completion.Returns(Task.Delay(-1));
using (var controller = new DemuxerController(demuxerStub))
{
var flushTask = controller.Flush();
controller.Reset();
try
{
await flushTask;
Assert.Fail();
}
catch (TaskCanceledException)
{
// ignored
}
catch (OperationCanceledException)
{
// ignored
}
}
});
}
public void Flush_Called_ResetsDemuxer()
{
AsyncContext.Run(async() =>
{
var demuxerMock = Substitute.For <IDemuxer>();
using (var controller = new DemuxerController(demuxerMock))
{
await controller.Flush();
demuxerMock.Received().Reset();
}
});
}
public void Flush_CalledWhileChunkIsPending_ChunkIsDeliveredToDemuxer()
{
AsyncContext.Run(async() => {
var demuxerMock = Substitute.For <IDemuxer>();
using (var controller = new DemuxerController(demuxerMock))
{
var subject = new Subject <byte[]>();
controller.SetDataSource(subject.AsObservable());
subject.OnNext(new byte[0]);
demuxerMock.When(demuxer => demuxer.Complete())
.Do(_ => demuxerMock.Received().PushChunk(Arg.Any <byte[]>()));
await controller.Flush();
}
});
}