public function testHashPath()
 {
     $hashPath = new HashPathExtension();
     $this->assertEquals('/tests/test.vL32cPgz9Rj8qwwSRHsr8A.txt', $hashPath->HashPath('/tests/test.txt', false));
     $hashPath->setFormat('%s/%s.v.%s.%s');
     $this->assertEquals('/tests/test.v.L32cPgz9Rj8qwwSRHsr8A.txt', $hashPath->HashPath('/tests/test.txt', false));
 }
 /**
  * Output links as relative
  * @param boolean $val Whether or not to output links as relative
  */
 public static function setRelativeLinks($val = true)
 {
     self::$relativeLinks = $val;
 }