public void ReceiveMessageAsync__In_Parallel__Is_Synchronized()
{
var messages = new[] { "a", "b", "c" }.Select(x =>
{
var message = new Message();
message.SetString(x);
return(message);
}).ToArray();
// send the messages synchronously one after the other - this is not important for the test
foreach (var message in messages)
{
_client.SendMessage(message);
}
// receive the messages at the same time to verify they are received in order because only one can be handled at a time
var receivedTasks = Enumerable.Range(0, messages.Length).Select(_ => _serverAsyncContext.ReceiveMessageAsync(CancellationToken.None)).ToArray();
var receivedMessages = receivedTasks.Select(x => x.GetAwaiter().GetResult()).ToArray();
receivedMessages.Should().HaveCount(3);
var values = receivedMessages.Select(m => m.GetString()).ToArray();
values[0].Should().Be("a");
values[1].Should().Be("b");
values[2].Should().Be("c");
}
public void SendTimeout__Throws()
{
var timeSpan = TimeSpan.FromMilliseconds(100);
_socket.Options.SendTimeout = timeSpan;
_socket.Options.SendTimeout.Should().Be(timeSpan);
// try to send a message without being connected
using var message = new Message();
message.SetString("x");
Action send = () => _socket.SendMessage(message);
send.Should().Throw <TimeoutException>();
}
