/**
* Tests observer class when initialized by accessor methods.
*/
public function testObserverAccessors()
{
// Create observer with null args, then
// use accessors to set notification method and context
$observer = new Observer('', '');
$observer->setNotifyContext($this);
$observer->setNotifyMethod('observerTestMethod');
// create a test event, setting a payload value and notify
// the observer with it. since the observer is this class
// and the notification method is observerTestMethod,
// successful notification will result in our local
// observerTestVar being set to the value we pass in
// on the note body.
$note = new Notification('ObserverTestNote', 10);
$observer->notifyObserver($note);
// test assertions
$this->assertTrue($this->observerTestVar == 10, "Expecting observerTestVar = 10");
}