public async Task StartReadAsyncTest2Async()
{
var data = Enumerable.Range(0, 200).Select(v => (byte)v).ToArray();
var buffer = new byte[100];
var Time = TimeSpan.FromMilliseconds(100);
using var stream = new PipelineStream();
await stream.WriteAsync(data, 0, data.Length);
int ReadBytes = 0;
using (var TokenSource = new CancellationTokenSource(Time))
ReadBytes = await stream.ReadAsync(buffer, 0, buffer.Length, TokenSource.Token);
Assert.AreEqual(buffer.Length, ReadBytes);
ReadBytes = await stream.ReadAsync(buffer, 0, buffer.Length);
Assert.AreEqual(buffer.Length, ReadBytes);
using (var TokenSource = new CancellationTokenSource(Time))
await Assert.ThrowsExceptionAsync <OperationCanceledException>(
() => stream.ReadAsync(buffer, 0, buffer.Length, TokenSource.Token));
await stream.WriteAsync(data, 0, data.Length);
Assert.AreEqual(buffer.Length, ReadBytes);
ReadBytes = await stream.ReadAsync(buffer, 0, buffer.Length);
Assert.AreEqual(buffer.Length, ReadBytes);
}
public async Task CompleteAsyncTestAsync()
{
using var Stream = new PipelineStream();
Assert.AreEqual(0, Stream.Length);
Assert.IsTrue(Stream.CanRead);
Assert.IsTrue(Stream.CanWrite);
var WriteMessage1 = "HELLO";
await Stream.WriteAsync(Encoding.GetBytes(WriteMessage1));
await Stream.CompleteAsync();
await Stream.FlushAsync();
var ReadCount = Encoding.GetByteCount(WriteMessage1);
Assert.AreEqual(ReadCount, Stream.Length);
var ReadBytes = new byte[ReadCount];
ReadCount = await Stream.ReadAsync(ReadBytes);
var ReadMessage1 = Encoding.GetString(ReadBytes.AsSpan().Slice(0, ReadCount));
Assert.AreEqual(WriteMessage1, ReadMessage1);
Assert.IsTrue(Stream.CanRead);
Assert.IsFalse(Stream.CanWrite);
var WriteMessage2 = "HI!";
await Assert.ThrowsExceptionAsync <InvalidOperationException>(async() => await Stream.WriteAsync(Encoding.GetBytes(WriteMessage2)));
}
public async Task StoppedReadAsyncTest2Async()
{
var buffer = new byte[100];
var Time = TimeSpan.FromMilliseconds(10);
using var stream = new PipelineStream();
using var TokenSource = CreateTokenSource(Time);
await Assert.ThrowsExceptionAsync <OperationCanceledException>(
() => stream.ReadAsync(buffer, 0, buffer.Length, TokenSource.Token));
}
