Add tests for Bootstrap 3 Horizontal theme

`AbstractBootstrap3HorizontalLayoutTest.php` extends the non-horizontal equivalent version just like it does in the theme. Certain tests are redeclared to match how they differ in the horizontal layout. `FormExtensionBootstrap3HorizontalLayoutTest.php` uses the skeleton from the other themes' tests.
symfony · chesedo · Oct 27, 2015 · Oct 27, 2015 · Nov 7, 2015 · 403a671c4c17c3d8536af6d266823f48c9ff2807
commit 403a671c4c17c3d8536af6d266823f48c9ff2807
diff --git a/src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionBootstrap3HorizontalLayoutTest.php b/src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionBootstrap3HorizontalLayoutTest.php
@@ -0,0 +1,118 @@
+<?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\FormView;
+use Symfony\Component\Form\Tests\AbstractBootstrap3HorizontalLayoutTest;
+
+class FormExtensionBootstrap3HorizontalLayoutTest extends AbstractBootstrap3HorizontalLayoutTest
+{
+    /**
+     * @var FormExtension
+     */
+    protected $extension;
+
+    protected $testableFeatures = array(
+        'choice_attr',
+    );
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        $rendererEngine = new TwigRendererEngine(array(
+            'bootstrap_3_horizontal_layout.html.twig',
+            'custom_widgets.html.twig',
+        ));
+        $renderer = new TwigRenderer($rendererEngine, $this->getMock('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface'));
+
+        $this->extension = new FormExtension($renderer);
+
+        $loader = new StubFilesystemLoader(array(
+            __DIR__.'/../../Resources/views/Form',
+            __DIR__.'/Fixtures/templates/form',
+        ));
+
+        $environment = new \Twig_Environment($loader, array('strict_variables' => true));
+        $environment->addExtension(new TranslationExtension(new StubTranslator()));
+        $environment->addExtension($this->extension);
+
+        $this->extension->initRuntime($environment);
+    }
+
+    protected function tearDown()
+    {
+        parent::tearDown();
+
+        $this->extension = null;
+    }
+
+    protected function renderForm(FormView $view, array $vars = array())
+    {
+        return (string) $this->extension->renderer->renderBlock($view, 'form', $vars);
+    }
+
+    protected function renderEnctype(FormView $view)
+    {
+        return (string) $this->extension->renderer->searchAndRenderBlock($view, 'enctype');
+    }
+
+    protected function renderLabel(FormView $view, $label = null, array $vars = array())
+    {
+        if ($label !== null) {
+            $vars += array('label' => $label);
+        }
+
+        return (string) $this->extension->renderer->searchAndRenderBlock($view, 'label', $vars);
+    }
+
+    protected function renderErrors(FormView $view)
+    {
+        return (string) $this->extension->renderer->searchAndRenderBlock($view, 'errors');
+    }
+
+    protected function renderWidget(FormView $view, array $vars = array())
+    {
+        return (string) $this->extension->renderer->searchAndRenderBlock($view, 'widget', $vars);
+    }
+
+    protected function renderRow(FormView $view, array $vars = array())
+    {
+        return (string) $this->extension->renderer->searchAndRenderBlock($view, 'row', $vars);
+    }
+
+    protected function renderRest(FormView $view, array $vars = array())
+    {
+        return (string) $this->extension->renderer->searchAndRenderBlock($view, 'rest', $vars);
+    }
+
+    protected function renderStart(FormView $view, array $vars = array())
+    {
+        return (string) $this->extension->renderer->renderBlock($view, 'form_start', $vars);
+    }
+
+    protected function renderEnd(FormView $view, array $vars = array())
+    {
+        return (string) $this->extension->renderer->renderBlock($view, 'form_end', $vars);
+    }
+
+    protected function setTheme(FormView $view, array $themes)
+    {
+        $this->extension->renderer->setTheme($view, $themes);
+    }
+}
diff --git a/src/Symfony/Component/Form/Tests/AbstractBootstrap3HorizontalLayoutTest.php b/src/Symfony/Component/Form/Tests/AbstractBootstrap3HorizontalLayoutTest.php
@@ -0,0 +1,157 @@
+<?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;
+
+abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3LayoutTest
+{
+    public function testLabelOnForm()
+    {
+        $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\DateType');
+        $view = $form->createView();
+        $this->renderWidget($view, array('label' => 'foo'));
+        $html = $this->renderLabel($view);
+
+        $this->assertMatchesXpath($html,
+'/label
+    [@class="col-sm-2 control-label required"]
+    [.="[trans]Name[/trans]"]
+'
+        );
+    }
+
+    public function testLabelDoesNotRenderFieldAttributes()
+    {
+        $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType');
+        $html = $this->renderLabel($form->createView(), null, array(
+            'attr' => array(
+                'class' => 'my&class',
+            ),
+        ));
+
+        $this->assertMatchesXpath($html,
+'/label
+    [@for="name"]
+    [@class="col-sm-2 control-label required"]
+'
+        );
+    }
+
+    public function testLabelWithCustomAttributesPassedDirectly()
+    {
+        $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType');
+        $html = $this->renderLabel($form->createView(), null, array(
+            'label_attr' => array(
+                'class' => 'my&class',
+            ),
+        ));
+
+        $this->assertMatchesXpath($html,
+'/label
+    [@for="name"]
+    [@class="my&class col-sm-2 control-label required"]
+'
+        );
+    }
+
+    public function testLabelWithCustomTextAndCustomAttributesPassedDirectly()
+    {
+        $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType');
+        $html = $this->renderLabel($form->createView(), 'Custom label', array(
+            'label_attr' => array(
+                'class' => 'my&class',
+            ),
+        ));
+
+        $this->assertMatchesXpath($html,
+'/label
+    [@for="name"]
+    [@class="my&class col-sm-2 control-label required"]
+    [.="[trans]Custom label[/trans]"]
+'
+        );
+    }
+
+    public function testLabelWithCustomTextAsOptionAndCustomAttributesPassedDirectly()
+    {
+        $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array(
+            'label' => 'Custom label',
+        ));
+        $html = $this->renderLabel($form->createView(), null, array(
+            'label_attr' => array(
+                'class' => 'my&class',
+            ),
+        ));
+
+        $this->assertMatchesXpath($html,
+'/label
+    [@for="name"]
+    [@class="my&class col-sm-2 control-label required"]
+    [.="[trans]Custom label[/trans]"]
+'
+        );
+    }
+
+    public function testStartTag()
+    {
+        $form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
+            'method' => 'get',
+            'action' => 'http://example.com/directory',
+        ));
+
+        $html = $this->renderStart($form->createView());
+
+        $this->assertSame('<form name="form" method="get" action="http://example.com/directory" class="form-horizontal">', $html);
+    }
+
+    public function testStartTagWithOverriddenVars()
+    {
+        $form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
+            'method' => 'put',
+            'action' => 'http://example.com/directory',
+        ));
+
+        $html = $this->renderStart($form->createView(), array(
+            'method' => 'post',
+            'action' => 'http://foo.com/directory',
+        ));
+
+        $this->assertSame('<form name="form" method="post" action="http://foo.com/directory" class="form-horizontal">', $html);
+    }
+
+    public function testStartTagForMultipartForm()
+    {
+        $form = $this->factory->createBuilder('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
+                'method' => 'get',
+                'action' => 'http://example.com/directory',
+            ))
+            ->add('file', 'Symfony\Component\Form\Extension\Core\Type\FileType')
+            ->getForm();
+
+        $html = $this->renderStart($form->createView());
+
+        $this->assertSame('<form name="form" method="get" action="http://example.com/directory" class="form-horizontal" enctype="multipart/form-data">', $html);
+    }
+
+    public function testStartTagWithExtraAttributes()
+    {
+        $form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
+            'method' => 'get',
+            'action' => 'http://example.com/directory',
+        ));
+
+        $html = $this->renderStart($form->createView(), array(
+            'attr' => array('class' => 'foobar'),
+        ));
+
+        $this->assertSame('<form name="form" method="get" action="http://example.com/directory" class="foobar form-horizontal">', $html);
+    }
+}