public function tearDown()
 {
     ACLProvider::purge();
     \collection::purge();
     \databox::purge();
     \caption_field::purge();
     \caption_Field_Value::purge();
     \databox_field::purge();
     \databox_status::purge();
     \thesaurus_xpath::purge();
     /**
      * Kris Wallsmith pro-tip
      * @see http://kriswallsmith.net/post/18029585104/faster-phpunit
      */
     $refl = new ReflectionObject($this);
     foreach ($refl->getProperties() as $prop) {
         if (!$prop->isStatic() && 0 !== strpos($prop->getDeclaringClass()->getName(), 'PHPUnit_') && 0 !== strpos($prop->getDeclaringClass()->getName(), 'Phraseanet')) {
             $prop->setAccessible(true);
             $prop->setValue($this, null);
         }
     }
     $refl = null;
     parent::tearDown();
     //In case some executed script modify 'max_execution_time' ini var
     //Initialize set_time_limit(0) which is the default value for PHP CLI
     set_time_limit(0);
 }