public function testHandleRequest()
{
$element = new TextArea();
$element->setName('test');
$element->handle(new FormData('post', ['test' => 'test text']));
$this->assertEquals('test text', $element->getValue());
$element->handle(new FormData('post', []));
$this->assertNull($element->getValue());
}
/**
* @param string $name
* @param null $text
* @return TextArea
*/
public function textarea($name, $text = null)
{
$input = new TextArea();
$input->setName($name);
$input->setText($text);
$this->addElement($input);
return $input;
}