public function testSetUrlPrompt()
{
$this->if($field = new testedClass(uniqid(), uniqid()))->then->object($field->setUrlPrompt($urlPrompt = new prompt()))->isIdenticalTo($field)->object($field->getUrlPrompt())->isIdenticalTo($urlPrompt)->object($field->setUrlPrompt())->isIdenticalTo($field)->object($field->getUrlPrompt())->isNotIdenticalTo($urlPrompt)->isEqualTo(new prompt());
}