public async Task TestSendingMessageToNotConnectedPeer()
{
TcpPeerMessenger messenger = new TcpPeerMessenger(new MessageSerializer());
Task startTask = messenger.StartAsync();
try
{
await Assert.ThrowsAsync <ArgumentException>(async() =>
{
await messenger.SendMessageAsync("127.0.0.1", 19999, "Hello");
});
}
finally
{
messenger.Stop();
await startTask;
}
}
public void TestCommunication()
{
TcpPeerMessenger messenger1 = new TcpPeerMessenger(new MessageSerializer());
TcpPeerMessenger messenger2 = new TcpPeerMessenger(new MessageSerializer());
async Task testAction()
{
string messageTextSendBy1 = "Hi";
string messageTextSendBy2 = "Hello";
IPEndPoint endPoint1 = null;
messenger2.ClientAccepted += (s, e) => endPoint1 = e;
Message messageReceivedFrom1 = null;
messenger2.MessageReceived += (s, msg) => messageReceivedFrom1 = msg;
Message messageReceivedFrom2 = null;
messenger1.MessageReceived += (s, msg) =>
{
messageReceivedFrom2 = msg;
};
IPEndPoint endPoint2 = GetMessengerEndPoint(messenger2);
await messenger1.ConnectToAsync(endPoint2);
await messenger1.SendMessageAsync(endPoint2, messageTextSendBy1);
await messenger2.SendMessageAsync(endPoint1, messageTextSendBy2);
await Task.Delay(300);
Assert.Equal(messageReceivedFrom1.Body, messageTextSendBy1);
Assert.Equal(messageReceivedFrom2.Body, messageTextSendBy2);
}
StartMessengersAndExecuteActionWhenAllStarted(new[] { messenger1, messenger2 }, testAction);
}