public function testElemente()
{
$formular = new Formular();
$formularElement = new FormularElement(1, 'label', 'typ', true);
$formular->addElement($formularElement);
$this->assertCount(1, $formular->elemente);
$elemente = $formular->elemente;
$element = reset($elemente);
$this->assertEquals($formularElement, $element);
}