/**
  * Tests {@link Convert::testRaw2URL()}
  * @todo test toASCII()
  */
 public function testRaw2URL()
 {
     URLSegmentFilter::config()->update('default_allow_multibyte', false);
     $this->assertEquals('foo', Convert::raw2url('foo'));
     $this->assertEquals('foo-and-bar', Convert::raw2url('foo & bar'));
     $this->assertEquals('foo-and-bar', Convert::raw2url('foo & bar!'));
     $this->assertEquals('foos-bar-2', Convert::raw2url('foo\'s [bar] (2)'));
 }