/**
  * @param string $eventName the event name we wants the listeners for.
  * @return array of objects
  */
 function createFor($eventName)
 {
     $me =& CopixListenerFactory::instance();
     $me->_loadListeners();
     $me->_createForEvent($eventName);
     return $me->_hashListened[$eventName];
 }
 public function testSingleton()
 {
     $singleton = CopixListenerFactory::instance();
     $singleton2 = CopixListenerFactory::instance();
     $this->assertSame($singleton, $singleton2);
 }