/**
  * Test the getters and setters
  */
 public function testGettersAndSetters()
 {
     $indexEvent = new IndexUpdateEvent();
     $objects = array($this->createIndexItem(), $this->createIndexItem(), $this->createIndexItem());
     $extraObject = $this->createIndexItem();
     $indexEvent->setObjects($objects);
     $indexEvent->addObject($extraObject);
     $fetchedObjects = $indexEvent->getObjects();
     $expectedObjects = $objects;
     $expectedObjects[] = $extraObject;
     $this->assertEquals($expectedObjects, $fetchedObjects);
 }