public void Should_distribute_message_to_all_subscribed_clients()
{
// Given
Logger logger = LogSetup.CreateLogger();
var msgDispatcher = new MessageDispatcher(logger);
var source = new Mock <Node>();
var client1 = new Mock <Node>();
var client2 = new Mock <Node>();
var client3 = new Mock <Node>();
msgDispatcher.AddClient(source.Object);
msgDispatcher.AddClient(client1.Object);
msgDispatcher.AddClient(client2.Object);
msgDispatcher.AddClient(client3.Object);
msgDispatcher.OnMessageReceived(client1.Object, new SubscribeEvent("CowEvent").Serialize());
msgDispatcher.OnMessageReceived(client2.Object, new SubscribeEvent("CowEvent").Serialize());
// When
msgDispatcher.OnMessageReceived(source.Object, "[CowEvent] Moo!");
// Then
client1.Verify(c => c.SendMessage("Moo!"));
client2.Verify(c => c.SendMessage("Moo!"));
client3.Verify(c => c.SendMessage(It.IsAny <string>()), Times.Never);
}
public void Should_support_multiple_tags()
{
// Given
Logger logger = LogSetup.CreateLogger(typeof(MessageDispatcher).Name + "_");
var msgDispatcher = new MessageDispatcher(logger);
var client1 = new Mock <Node>();
var client2 = new Mock <Node>();
var client3 = new Mock <Node>();
var client4 = new Mock <Node>();
client1.Setup(c => c.ToString()).Returns("client1");
client2.Setup(c => c.ToString()).Returns("client2");
client3.Setup(c => c.ToString()).Returns("client3");
client4.Setup(c => c.ToString()).Returns("client4");
msgDispatcher.AddClient(client1.Object);
msgDispatcher.AddClient(client2.Object);
msgDispatcher.AddClient(client3.Object);
msgDispatcher.AddClient(client4.Object);
msgDispatcher.OnMessageReceived(client1.Object, new SubscribeEvent("CowEvent").Serialize());
msgDispatcher.OnMessageReceived(client2.Object, new SubscribeEvent("CowEvent").Serialize());
msgDispatcher.OnMessageReceived(client3.Object, new SubscribeEvent("SheepEvent").Serialize());
msgDispatcher.OnMessageReceived(client4.Object, new SubscribeEvent("SheepEvent").Serialize());
client3.ResetCalls();
client4.ResetCalls();
// When
msgDispatcher.OnMessageReceived(client1.Object, "[CowEvent] Moo!");
// Then
client2.Verify(c => c.SendMessage("Moo!"));
client3.Verify(c => c.SendMessage(It.IsAny <string>()), Times.Never);
client4.Verify(c => c.SendMessage(It.IsAny <string>()), Times.Never);
client1.ResetCalls();
client2.ResetCalls();
// When
msgDispatcher.OnMessageReceived(client3.Object, "[SheepEvent] Baa!");
// Then
client1.Verify(c => c.SendMessage(It.IsAny <string>()), Times.Never);
client2.Verify(c => c.SendMessage(It.IsAny <string>()), Times.Never);
client4.Verify(c => c.SendMessage("Baa!"));
}
public void Should_distribute_message_to_all_clients_that_are_not_subscribed_to_anything()
{
// Given
Logger logger = LogSetup.CreateLogger();
var msgDispatcher = new MessageDispatcher(logger);
var source = new Mock <Node>();
var client1 = new Mock <Node>();
msgDispatcher.AddClient(source.Object);
msgDispatcher.AddClient(client1.Object);
// When
msgDispatcher.OnMessageReceived(source.Object, "Random message");
// Then
client1.Verify(c => c.SendMessage("Random message"));
}
public void Should_distribute_message_to_all_clients()
{
// Given
Logger logger = LogSetup.CreateLogger();
var msgDispatcher = new MessageDispatcher(logger);
var source = new Mock <Node>();
var client1 = new Mock <Node>();
var client2 = new Mock <Node>();
msgDispatcher.AddClient(source.Object);
msgDispatcher.AddClient(client1.Object);
msgDispatcher.AddClient(client2.Object);
// When
msgDispatcher.OnMessageReceived(source.Object, "Hey!");
// Then
client1.Verify(c => c.SendMessage("Hey!"));
client2.Verify(c => c.SendMessage("Hey!"));
source.Verify(c => c.SendMessage(It.IsAny <string>()), Times.Never);
}
