/**
  * Sets up the fixture, for example, opens a network connection.
  * This method is called before a test is executed.
  *
  * @access protected
  */
 protected function setUp()
 {
     $this->object = Tinebase_Record_PersistentObserver::getInstance();
     foreach ($this->persistentObserverDatas as $num => $persistentObserverData) {
         $this->persistentObserver[$num] = $this->object->addObserver(new Tinebase_Model_PersistentObserver($persistentObserverData, true));
     }
 }