public void NullSource()
{
EventBrokerService service = new EventBrokerService();
Assert.Throws <ArgumentNullException>(delegate
{
service.UnregisterSource(null, "MyEvent");
});
}
public void UnregisterSourceUnwiresHandler()
{
EventBrokerService service = new EventBrokerService();
SpyEventSource source = new SpyEventSource();
EventInfo sourceEvent = source.GetType().GetEvent("MySource");
service.RegisterSource(source, sourceEvent, "MyEvent");
service.UnregisterSource(source, "MyEvent");
Assert.False(source.HasHandlers);
}
