public void MultiplePublisherMultipleSubscriber()
{
EventBroker eb = new EventBroker();
Subscriber.Count = 0;
Publisher p1 = new Publisher();
Publisher p2 = new Publisher();
Subscriber s1 = new Subscriber();
Subscriber s2 = new Subscriber();
Subscriber s3 = new Subscriber();
eb.Register(p1);
eb.Register(p2);
eb.Register(s1);
eb.Register(s2);
eb.Register(s3);
p1.CallCount();
p2.CallCount();
eb.Unregister(p1);
eb.Unregister(p2);
eb.Unregister(s1);
eb.Unregister(s2);
eb.Unregister(s3);
Assert.AreEqual(6, Subscriber.Count);
}
public void MultiplePublisherMultipleSubscriber()
{
EventBroker eb = new EventBroker();
Subscriber.Count = 0;
Publisher p1 = new Publisher();
Publisher p2 = new Publisher();
Subscriber s1 = new Subscriber();
Subscriber s2 = new Subscriber();
Subscriber s3 = new Subscriber();
eb.Register(p1);
eb.Register(p2);
eb.Register(s1);
eb.Register(s2);
eb.Register(s3);
p1.CallCount();
p2.CallCount();
eb.Unregister(p1);
eb.Unregister(p2);
eb.Unregister(s1);
eb.Unregister(s2);
eb.Unregister(s3);
Assert.AreEqual(6, Subscriber.Count);
}
public void PublisherWithoutSubscriber()
{
EventBroker eb = new EventBroker();
Publisher p = new Publisher();
Subscriber.Count = 0;
eb.Register(p);
p.CallCount();
eb.Unregister(p);
Assert.AreEqual(0, Subscriber.Count);
}
public void PublisherWithoutSubscriber()
{
EventBroker eb = new EventBroker();
Publisher p = new Publisher();
Subscriber.Count = 0;
eb.Register(p);
p.CallCount();
eb.Unregister(p);
Assert.AreEqual(0, Subscriber.Count);
}
public void FreedSubscriber()
{
Publisher p = new Publisher();
Subscriber s1 = new Subscriber();
Subscriber s2 = new Subscriber();
this.testee.Register(p);
this.testee.Register(s1);
this.testee.Register(s2);
// ReSharper disable RedundantAssignment
s1 = null; // kill reference to s1
// ReSharper restore RedundantAssignment
GC.Collect(); // breaks up the weak reference to the subscriber
p.CallCount();
Assert.AreEqual(1, Subscriber.Count);
Assert.Greater(s2.ThreadId, -10); // just some stupid code to prevent s2 from being collected
}
public void FreedSubscriber()
{
Publisher p = new Publisher();
Subscriber s1 = new Subscriber();
Subscriber s2 = new Subscriber();
this.testee.Register(p);
this.testee.Register(s1);
this.testee.Register(s2);
// ReSharper disable RedundantAssignment
s1 = null; // kill reference to s1
// ReSharper restore RedundantAssignment
GC.Collect(); // breaks up the weak reference to the subscriber
p.CallCount();
Assert.AreEqual(1, Subscriber.Count);
Assert.Greater(s2.ThreadId, -10); // just some stupid code to prevent s2 from being collected
}