public void CanUnregisterGenericHandler()
{
var target = new FilteringEventDispatcher();
int calls = 0;
Action <IEvent> handler = evt => calls++;
target.Subscribe(handler);
target.Send(new Event());
Assert.AreEqual(1, calls);
target.Unsubscribe(handler);
calls = 0;
target.Send(new Event());
Assert.AreEqual(0, calls);
}
public void IgnoresExceptions()
{
var target = new FilteringEventDispatcher();
target.Subscribe(evt => { throw new Exception(); });
target.Send(new Event());
}
public void CanFilterUsingTypeParameter()
{
var calls = 0;
var target = new FilteringEventDispatcher();
target.On <Event>(e => calls++);
target.Send(new Event());
Assert.AreEqual(1, calls);
}
public void CanFilterUsingTypeExpression()
{
var target = new FilteringEventDispatcher();
int calls = 0;
target.Subscribe(evt => calls++, evt => evt is Event);
target.Send(new Event());
Assert.AreEqual(1, calls);
}
public void CanRegisterGenericHandler()
{
var target = new FilteringEventDispatcher();
int calls = 0;
target.Subscribe(evt => calls++);
target.Send(new Event());
Assert.AreEqual(1, calls);
}
public void CanFilter()
{
var target = new FilteringEventDispatcher();
int calls = 0;
target.Subscribe(evt => calls++, evt => false);
target.Send(new Event());
Assert.AreEqual(0, calls);
}