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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Tests\Extension\Core\EventListener;
use Symfony\Component\Form\FormEvent;
use Symfony\Component\Form\Extension\Core\EventListener\FixRadioInputListener;
use Symfony\Component\Form\Extension\Core\ChoiceList\SimpleChoiceList;
class FixRadioInputListenerTest extends \PHPUnit_Framework_TestCase
{
private $choiceList;
protected function setUp()
{
if (!class_exists('Symfony\Component\EventDispatcher\EventDispatcher')) {
$this->markTestSkipped('The "EventDispatcher" component is not available');
}
parent::setUp();
$this->choiceList = new SimpleChoiceList(array('' => 'Empty', 0 => 'A', 1 => 'B'));
}
protected function tearDown()
{
parent::tearDown();
$listener = null;
}
public function testFixRadio()
{
$data = '1';
$form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
$event = new FormEvent($form, $data);
$listener = new FixRadioInputListener($this->choiceList, true);
$listener->preSubmit($event);
// Indices in SimpleChoiceList are zero-based generated integers
$this->assertEquals(array(2 => '1'), $event->getData());
}
public function testFixZero()
{
$data = '0';
$form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
$event = new FormEvent($form, $data);
$listener = new FixRadioInputListener($this->choiceList, true);
$listener->preSubmit($event);
// Indices in SimpleChoiceList are zero-based generated integers
$this->assertEquals(array(1 => '0'), $event->getData());
}
public function testFixEmptyString()
{
$data = '';
$form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
$event = new FormEvent($form, $data);
$listener = new FixRadioInputListener($this->choiceList, true);
$listener->preSubmit($event);
// Indices in SimpleChoiceList are zero-based generated integers
$this->assertEquals(array(0 => ''), $event->getData());
}
public function testConvertEmptyStringToPlaceholderIfNotFound()
{
$list = new SimpleChoiceList(array(0 => 'A', 1 => 'B'));
$data = '';
$form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
$event = new FormEvent($form, $data);
$listener = new FixRadioInputListener($list, true);
$listener->preSubmit($event);
$this->assertEquals(array('placeholder' => ''), $event->getData());
}
public function testDontConvertEmptyStringToPlaceholderIfNoPlaceholderUsed()
{
$list = new SimpleChoiceList(array(0 => 'A', 1 => 'B'));
$data = '';
$form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
$event = new FormEvent($form, $data);
$listener = new FixRadioInputListener($list, false);
$listener->preSubmit($event);
$this->assertEquals(array(), $event->getData());
}
}
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