Chamilo/vendor/symfony/twig-bridge/Tests/Extension/FormExtensionDivLayoutTest.php

<?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\Bridge\Twig\Tests\Extension;

use Symfony\Bridge\Twig\Extension\FormExtension;
use Symfony\Bridge\Twig\Form\TwigRenderer;
use Symfony\Bridge\Twig\Form\TwigRendererEngine;
use Symfony\Bridge\Twig\Extension\TranslationExtension;
use Symfony\Bridge\Twig\Tests\Extension\Fixtures\StubTranslator;
use Symfony\Bridge\Twig\Tests\Extension\Fixtures\StubFilesystemLoader;
use Symfony\Component\Form\ChoiceList\View\ChoiceView;
use Symfony\Component\Form\FormView;
use Symfony\Component\Form\Tests\AbstractDivLayoutTest;
use Twig\Environment;

class FormExtensionDivLayoutTest extends AbstractDivLayoutTest
{
    use RuntimeLoaderProvider;

    private $renderer;

    protected function setUp()
    {
        parent::setUp();

        $loader = new StubFilesystemLoader(array(
            __DIR__.'/../../Resources/views/Form',
            __DIR__.'/Fixtures/templates/form',
        ));

        $environment = new Environment($loader, array('strict_variables' => true));
        $environment->addExtension(new TranslationExtension(new StubTranslator()));
        $environment->addGlobal('global', '');
        // the value can be any template that exists
        $environment->addGlobal('dynamic_template_name', 'child_label');
        $environment->addExtension(new FormExtension());

        $rendererEngine = new TwigRendererEngine(array(
            'form_div_layout.html.twig',
            'custom_widgets.html.twig',
        ), $environment);
        $this->renderer = new TwigRenderer($rendererEngine, $this->getMockBuilder('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface')->getMock());
        $this->registerTwigRuntimeLoader($environment, $this->renderer);
    }

    public function testThemeBlockInheritanceUsingUse()
    {
        $view = $this->factory
            ->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\EmailType')
            ->createView()
        ;

        $this->setTheme($view, array('theme_use.html.twig'));

        $this->assertMatchesXpath(
            $this->renderWidget($view),
            '/input[@type="email"][@rel="theme"]'
        );
    }

    public function testThemeBlockInheritanceUsingExtend()
    {
        $view = $this->factory
            ->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\EmailType')
            ->createView()
        ;

        $this->setTheme($view, array('theme_extends.html.twig'));

        $this->assertMatchesXpath(
            $this->renderWidget($view),
            '/input[@type="email"][@rel="theme"]'
        );
    }

    public function testThemeBlockInheritanceUsingDynamicExtend()
    {
        $view = $this->factory
            ->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\EmailType')
            ->createView()
        ;

        $this->renderer->setTheme($view, array('page_dynamic_extends.html.twig'));
        $this->assertMatchesXpath(
            $this->renderer->searchAndRenderBlock($view, 'row'),
            '/div/label[text()="child"]'
        );
    }

    public function isSelectedChoiceProvider()
    {
        return array(
            array(true, '0', '0'),
            array(true, '1', '1'),
            array(true, '', ''),
            array(true, '1.23', '1.23'),
            array(true, 'foo', 'foo'),
            array(true, 'foo10', 'foo10'),
            array(true, 'foo', array(1, 'foo', 'foo10')),

            array(false, 10, array(1, 'foo', 'foo10')),
            array(false, 0, array(1, 'foo', 'foo10')),
        );
    }

    /**
     * @dataProvider isSelectedChoiceProvider
     */
    public function testIsChoiceSelected($expected, $choice, $value)
    {
        $choice = new ChoiceView($choice, $choice, $choice.' label');

        $this->assertSame($expected, \Symfony\Bridge\Twig\Extension\twig_is_selected_choice($choice, $value));
    }

    public function testStartTagHasNoActionAttributeWhenActionIsEmpty()
    {
        $form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
            'method' => 'get',
            'action' => '',
        ));

        $html = $this->renderStart($form->createView());

        $this->assertSame('<form name="form" method="get">', $html);
    }

    public function testStartTagHasActionAttributeWhenActionIsZero()
    {
        $form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
            'method' => 'get',
            'action' => '0',
        ));

        $html = $this->renderStart($form->createView());

        $this->assertSame('<form name="form" method="get" action="0">', $html);
    }

    public function isRootFormProvider()
    {
        return array(
            array(true, new FormView()),
            array(false, new FormView(new FormView())),
        );
    }

    /**
     * @dataProvider isRootFormProvider
     */
    public function testIsRootForm($expected, FormView $formView)
    {
        $this->assertSame($expected, \Symfony\Bridge\Twig\Extension\twig_is_root_form($formView));
    }

    protected function renderForm(FormView $view, array $vars = array())
    {
        return (string) $this->renderer->renderBlock($view, 'form', $vars);
    }

    protected function renderLabel(FormView $view, $label = null, array $vars = array())
    {
        if (null !== $label) {
            $vars += array('label' => $label);
        }

        return (string) $this->renderer->searchAndRenderBlock($view, 'label', $vars);
    }

    protected function renderErrors(FormView $view)
    {
        return (string) $this->renderer->searchAndRenderBlock($view, 'errors');
    }

    protected function renderWidget(FormView $view, array $vars = array())
    {
        return (string) $this->renderer->searchAndRenderBlock($view, 'widget', $vars);
    }

    protected function renderRow(FormView $view, array $vars = array())
    {
        return (string) $this->renderer->searchAndRenderBlock($view, 'row', $vars);
    }

    protected function renderRest(FormView $view, array $vars = array())
    {
        return (string) $this->renderer->searchAndRenderBlock($view, 'rest', $vars);
    }

    protected function renderStart(FormView $view, array $vars = array())
    {
        return (string) $this->renderer->renderBlock($view, 'form_start', $vars);
    }

    protected function renderEnd(FormView $view, array $vars = array())
    {
        return (string) $this->renderer->renderBlock($view, 'form_end', $vars);
    }

    protected function setTheme(FormView $view, array $themes)
    {
        $this->renderer->setTheme($view, $themes);
    }

    public static function themeBlockInheritanceProvider()
    {
        return array(
            array(array('theme.html.twig')),
        );
    }

    public static function themeInheritanceProvider()
    {
        return array(
            array(array('parent_label.html.twig'), array('child_label.html.twig')),
        );
    }
}