public async Task CreateServerTestAsync()
{
var server = new Server();
server.StartListening();
var publisher = new PublisherClient();
publisher.Connect();
publisher.Publish("test-channel");
var subscriber = new SubscriberClient();
subscriber.Connect();
subscriber.Subscribe("test-channel");
var receiveTask = subscriber.MessageReceived.Take(1).ToTask(new CancellationTokenSource(5000).Token);
publisher.Send("hello");
var result = await receiveTask;
Assert.AreEqual("hello", result);
}