private static async Task SubtestReadWriteMessageAsync(MessageStream stream, LengthPrefixStyle lps, Action reset)
{
var rand = new Random(Environment.TickCount);
var msgs = Enumerable.Range(0, 64).Select(_ =>
{
var msg = new byte[ReaderWriterTests.GetMaxLength(lps, rand.Next(16, 1024))];
rand.NextBytes(msg);
return(msg);
}).ToList();
var tasks = msgs.Select(msg => stream.WriteMessageAsync(msg, CancellationToken.None));
await Task.WhenAll(tasks);
reset();
foreach (var msg in msgs)
{
var msg2 = await stream.ReadMessageAsync(CancellationToken.None);
Assert.That(msg2, Is.EqualTo(msg));
}
}