public function testDetachSharedDetachAttachedListener()
 {
     $sharedEventManager = new SharedEventManager();
     $sharedEventManager->attachAggregate($this->listener);
     $sharedEventManager->detachAggregate($this->listener);
     $listener = $sharedEventManager->getListeners('ZF\\Rest\\RestController', MvcEvent::EVENT_DISPATCH);
     $this->assertEquals(0, $listener->count());
 }