public function testGetters()
{
$element = new Element('test');
$this->assertEquals('new', $element->setPlaceholder('new')->getPlaceholder());
$this->assertEquals(array('new'), $element->setValue('new')->getValue());
$this->assertEquals(array('new', 'new2'), $element->addValue('new2')->getValue());
$this->assertEquals(array('new', 'new2', 'key' => 'test'), $element->addValue('test', 'key')->getValue());
$this->assertEquals('new', $element->setTitle('new')->getTitle());
$this->assertEquals('new', $element->setLabel('new')->getLabel());
$this->assertEquals('new', $element->setId('new')->getId());
$this->assertEquals(true, $element->setIsMultiple('1')->getIsMultiple());
$this->assertEquals(true, $element->setIsMultiple(true)->isMultiple());
$this->assertEquals(null, $element->getForm());
$form = new Form();
$fieldset = new Fieldset();
// @fix it
$this->assertInstanceOf('App\\Form\\Fieldset', $form->setForm($form)->getForm());
$this->assertInstanceOf('App\\Form\\Fieldset', $form->setForm($fieldset)->getForm());
}