BackwardsCompatibilityClassLoaderTest.php

<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\ClassLoader;

use Drupal\Component\Utility\Random;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Core\StringTranslation\TranslationWrapper;
use Drupal\KernelTests\KernelTestBase;
use Drupal\module_autoload_test\Foo;

/**
 * @coversDefaultClass Drupal\Core\ClassLoader\BackwardsCompatibilityClassLoader
 * @group ClassLoader
 */
class BackwardsCompatibilityClassLoaderTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'module_autoload_test',
    ];
    
    /**
     * Tests that the bc layer for TranslationWrapper works.
     */
    public function testTranslationWrapper() : void {
        // @phpstan-ignore class.notFound
        $object = new TranslationWrapper('Backward compatibility');
        $this->assertInstanceOf(TranslatableMarkup::class, $object);
    }
    
    /**
     * Tests that a moved class from a module works.
     *
     * @group legacy
     */
    public function testModuleMovedClass() : void {
        // @phpstan-ignore class.notFound
        $this->expectDeprecation('Class ' . Foo::class . ' is deprecated in drupal:11.2.0 and is removed from drupal:12.0.0, use Drupal\\Component\\Utility\\Random instead. See https://www.drupal.org/project/drupal/issues/3502882');
        // @phpstan-ignore class.notFound
        $object = new Foo();
        $this->assertInstanceOf(Random::class, $object);
    }

}