public void TypedUnnamed()
{
var subscriber = new TestSubscriber();
MsgBroker createHub()
{
var h = new MsgBroker();
h.Subscribe <string>(subscriber, s => subscriber.Append($"A({s})"));
h.Subscribe <int>(subscriber, i => subscriber.Append($"B({i})"));
return(h);
}
var hub = createHub();
Check(hub, subscriber, h => h.PublishObject("x"), 1, "A(x)");
Check(hub, subscriber, h => h.PublishObject("y"), 1, "A(y)");
Check(hub, subscriber, h => h.PublishObject(123), 1, "B(123)");
Check(hub, subscriber, h => h.Publish("X"), 0);
Check(hub, subscriber, h => h.Publish("Y"), 0);
Check(hub, subscriber, h => h.PublishObject("Z", "z"), 1, "A(z)");
Check(hub, subscriber, h => h.PublishObject("Z", 123), 1, "B(123)");
Check(hub, subscriber, h => h.PublishObject(new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("x", new DateTime()), 0);
hub = createHub();
hub.Unsubscribe <string>(subscriber);
Check(hub, subscriber, h => h.PublishObject("x"), 0);
Check(hub, subscriber, h => h.PublishObject("y"), 0);
Check(hub, subscriber, h => h.PublishObject(123), 1, "B(123)");
Check(hub, subscriber, h => h.Publish("X"), 0);
Check(hub, subscriber, h => h.Publish("Y"), 0);
Check(hub, subscriber, h => h.PublishObject("Z", "z"), 0);
Check(hub, subscriber, h => h.PublishObject("Z", 123), 1, "B(123)");
Check(hub, subscriber, h => h.PublishObject(new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("x", new DateTime()), 0);
hub = createHub();
hub.Unsubscribe(subscriber);
Check(hub, subscriber, h => h.PublishObject("x"), 0);
Check(hub, subscriber, h => h.PublishObject("y"), 0);
Check(hub, subscriber, h => h.PublishObject(123), 0);
Check(hub, subscriber, h => h.Publish("X"), 0);
Check(hub, subscriber, h => h.Publish("Y"), 0);
Check(hub, subscriber, h => h.PublishObject("Z", "z"), 0);
Check(hub, subscriber, h => h.PublishObject("Z", 123), 0);
Check(hub, subscriber, h => h.PublishObject(new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("x", new DateTime()), 0);
}
public void MultipleTypes()
{
var subscriber = new TestSubscriber();
var hub = new MsgBroker();
hub.Subscribe(subscriber, "A", (int i) => subscriber.Append($"Ai({i})"));
hub.Subscribe(subscriber, "A", (string s) => subscriber.Append($"As({s})"));
hub.Subscribe(subscriber, "A", (object o) => subscriber.Append($"Ao({o})"));
hub.Subscribe(subscriber, "A", () => subscriber.Append($"A()"));
Check(hub, subscriber, h => h.PublishObject("A", 123), 3, "Ai(123)Ao(123)A()");
Check(hub, subscriber, h => h.PublishObject("A", "x"), 3, "As(x)Ao(x)A()");
Check(hub, subscriber, h => h.PublishObject("A", 123d), 2, "Ao(123)A()");
Check(hub, subscriber, h => h.Publish("A"), 1, "A()");
}
public void NamedNoParam()
{
var subscriber = new TestSubscriber();
MsgBroker createHub()
{
var h = new MsgBroker();
h.Subscribe(subscriber, "x", () => subscriber.Append("A"));
h.Subscribe(subscriber, "y", () => subscriber.Append("B"));
return(h);
}
var hub = createHub();
Check(hub, subscriber, h => h.Publish("x"), 1, "A");
Check(hub, subscriber, h => h.Publish("y"), 1, "B");
Check(hub, subscriber, h => h.Publish("z"), 0);
Check(hub, subscriber, h => h.PublishObject(new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("x", new DateTime()), 1, "A");
hub = createHub();
hub.Unsubscribe(subscriber, "x");
Check(hub, subscriber, h => h.Publish("x"), 0);
Check(hub, subscriber, h => h.Publish("y"), 1, "B");
Check(hub, subscriber, h => h.Publish("z"), 0);
Check(hub, subscriber, h => h.PublishObject(new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("x", new DateTime()), 0);
hub = createHub();
hub.Unsubscribe(subscriber);
Check(hub, subscriber, h => h.Publish("x"), 0);
Check(hub, subscriber, h => h.Publish("y"), 0);
Check(hub, subscriber, h => h.Publish("z"), 0);
Check(hub, subscriber, h => h.PublishObject(new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("x", new DateTime()), 0);
}
public void RegexNoParam()
{
var subscriber = new TestSubscriber();
var hub = new MsgBroker();
hub.Subscribe(subscriber, "x", () => subscriber.Append("A"));
hub.Subscribe(subscriber, "y", () => subscriber.Append("B"));
hub.Subscribe(subscriber, new Regex("x|y"), () => subscriber.Append("C"));
Check(hub, subscriber, h => h.Publish("x"), 2, "AC");
Check(hub, subscriber, h => h.Publish("y"), 2, "BC");
Check(hub, subscriber, h => h.Publish("z"), 0);
Check(hub, subscriber, h => h.PublishObject(new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("x", new DateTime()), 2, "AC");
hub.Unsubscribe(subscriber, new Regex("x|y"));
Check(hub, subscriber, h => h.Publish("x"), 1, "A");
Check(hub, subscriber, h => h.Publish("y"), 1, "B");
Check(hub, subscriber, h => h.Publish("z"), 0);
Check(hub, subscriber, h => h.PublishObject(new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("x", new DateTime()), 1, "A");
}
public void TypedRegex()
{
var subscriber = new TestSubscriber();
MsgBroker createHub()
{
var h = new MsgBroker();
h.Subscribe <string>(subscriber, "A", s => subscriber.Append($"A({s})"));
h.Subscribe <int>(subscriber, "B", i => subscriber.Append($"B({i})"));
h.Subscribe <string>(subscriber, "C", s => subscriber.Append($"B({s})"));
h.Subscribe <int>(subscriber, new Regex("A|B"), i => subscriber.Append($"AB({i})"));
h.Subscribe <string>(subscriber, new Regex("A|B"), s => subscriber.Append($"AB({s})"));
h.Subscribe <int>(subscriber, new Regex("B|C"), i => subscriber.Append($"BC({i})"));
h.Subscribe <string>(subscriber, new Regex("B|C"), s => subscriber.Append($"BC({s})"));
return(h);
}
var hub = createHub();
Check(hub, subscriber, h => h.PublishObject("x"), 0);
Check(hub, subscriber, h => h.PublishObject("y"), 0);
Check(hub, subscriber, h => h.PublishObject("A", "x"), 2, "A(x)AB(x)");
Check(hub, subscriber, h => h.PublishObject("B", "x"), 2, "AB(x)BC(x)");
Check(hub, subscriber, h => h.PublishObject(123), 0);
Check(hub, subscriber, h => h.PublishObject("A", 123), 1, "AB(123)");
Check(hub, subscriber, h => h.PublishObject("B", 123), 3, "B(123)AB(123)BC(123)");
Check(hub, subscriber, h => h.Publish("A"), 0);
Check(hub, subscriber, h => h.Publish("B"), 0);
Check(hub, subscriber, h => h.PublishObject("A", new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("B", new DateTime()), 0);
hub = createHub();
hub.Unsubscribe <string>(subscriber, new Regex("A|B"));
Check(hub, subscriber, h => h.PublishObject("x"), 0);
Check(hub, subscriber, h => h.PublishObject("y"), 0);
Check(hub, subscriber, h => h.PublishObject("A", "x"), 1, "A(x)");
Check(hub, subscriber, h => h.PublishObject("B", "x"), 1, "BC(x)");
Check(hub, subscriber, h => h.PublishObject(123), 0);
Check(hub, subscriber, h => h.PublishObject("A", 123), 1, "AB(123)");
Check(hub, subscriber, h => h.PublishObject("B", 123), 3, "B(123)AB(123)BC(123)");
Check(hub, subscriber, h => h.Publish("A"), 0);
Check(hub, subscriber, h => h.Publish("B"), 0);
Check(hub, subscriber, h => h.PublishObject("A", new DateTime()), 0);
Check(hub, subscriber, h => h.PublishObject("B", new DateTime()), 0);
}