public function setUp()
 {
     if (!function_exists('transliterator_transliterate')) {
         $this->markTestSkipped('Utf8Slugger tests require PHP >= 5.4.0 and intl >= 2.0 extension.');
     }
     $this->sluggerClassName = 'Utf8Slugger';
     parent::setUp();
 }
 public function setUp()
 {
     $this->sluggerClassName = 'Slugger';
     parent::setUp();
 }