void NotificationCenterTest::test2()
{
NotificationCenter nc;
Observer<NotificationCenterTest, Notification> o(*this, &NotificationCenterTest::handle1);
nc.addObserver(o);
assert (nc.hasObserver(o));
assert (nc.hasObservers());
assert (nc.countObservers() == 1);
nc.postNotification(new Notification);
assert (_set.size() == 1);
assert (_set.find("handle1") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
assert (!nc.hasObserver(o));
assert (!nc.hasObservers());
assert (nc.countObservers() == 0);
}
void NotificationCenterTest::test4()
{
NotificationCenter nc;
Observer<NotificationCenterTest, Notification> o1(*this, &NotificationCenterTest::handle1);
Observer<NotificationCenterTest, Notification> o2(*this, &NotificationCenterTest::handle2);
nc.addObserver(o1);
assert (nc.hasObserver(o1));
nc.addObserver(o2);
assert (nc.hasObserver(o2));
nc.postNotification(new Notification);
assert (_set.size() == 2);
assert (_set.find("handle1") != _set.end());
assert (_set.find("handle2") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle1));
assert (!nc.hasObserver(o1));
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle2));
assert (!nc.hasObserver(o2));
_set.clear();
nc.postNotification(new Notification);
assert (_set.empty());
Observer<NotificationCenterTest, Notification> o3(*this, &NotificationCenterTest::handle3);
nc.addObserver(o3);
assert (nc.hasObserver(o3));
nc.postNotification(new Notification);
assert (_set.size() == 1);
assert (_set.find("handle3") != _set.end());
nc.removeObserver(Observer<NotificationCenterTest, Notification>(*this, &NotificationCenterTest::handle3));
assert (!nc.hasObserver(o3));
}