TwigLoaderTest.php

Same filename in other branches
  1. 9 core/modules/system/tests/src/Functional/Theme/TwigLoaderTest.php
  2. 8.9.x core/modules/system/tests/src/Functional/Theme/TwigLoaderTest.php
  3. 10 core/modules/system/tests/src/Kernel/Theme/TwigLoaderTest.php

Namespace

Drupal\Tests\system\Kernel\Theme

File

core/modules/system/tests/src/Kernel/Theme/TwigLoaderTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\system\Kernel\Theme;

use Drupal\KernelTests\KernelTestBase;

/**
 * Tests adding Twig loaders.
 *
 * @group Theme
 */
class TwigLoaderTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'twig_loader_test',
    ];
    
    /**
     * Tests adding an additional twig loader to the loader chain.
     */
    public function testTwigLoaderAddition() : void {
        $environment = \Drupal::service('twig');
        $template = $environment->load('kittens');
        $this->assertEquals('kittens', $template->render([]), 'Passing "kittens" to the custom Twig loader returns "kittens".');
        $template = $environment->load('meow');
        $this->assertEquals('cats', $template->render([]), 'Passing something other than "kittens" to the custom Twig loader returns "cats".');
    }

}

Classes

Title Deprecated Summary
TwigLoaderTest Tests adding Twig loaders.

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