public function testSetTitlePrompt()
{
$this->if($field = new testedClass())->then->object($field->setTitlePrompt($prompt = new prompt()))->isIdenticalTo($field)->object($field->getTitlePrompt())->isEqualTo($prompt)->object($field->setTitlePrompt())->isIdenticalTo($field)->object($field->getTitlePrompt())->isNotIdenticalTo($prompt)->isEqualTo(new prompt());
}