public function testFoldWithMultibyte()
{
$input = "x" . str_repeat("あいうえお", 5);
$vCalendar = new \Eluceo\iCal\Component\Calendar('www.example.com');
$vEvent = new \Eluceo\iCal\Component\Event();
$vEvent->setDtStart(new \DateTime('2014-12-24'));
$vEvent->setDtEnd(new \DateTime('2014-12-24'));
$vEvent->setDescription($input);
$vAlarm = new \Eluceo\iCal\Component\Alarm();
$vAlarm->setAction(\Eluceo\iCal\Component\Alarm::ACTION_DISPLAY);
$vAlarm->setDescription($input);
$vAlarm->setTrigger('PT0S', true);
$vEvent->addComponent($vAlarm);
$vCalendar->addComponent($vEvent);
$output = $vCalendar->render();
$output = preg_replace('/\\r\\n /u', '', $output);
$this->assertContains($input, $output);
}
