UpdateReducedThemeRegistryTest.php

<?php

declare (strict_types=1);
namespace Drupal\FunctionalTests\Update;

use Drupal\Core\Url;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests that update.php is accessible even if there are unstable modules.
 *
 * @group Update
 */
class UpdateReducedThemeRegistryTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'update_test_broken_theme_hook',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests that the update page can be accessed.
     */
    public function testUpdatePageWithBrokenThemeHook() : void {
        require_once $this->root . '/core/includes/update.inc';
        $this->writeSettings([
            'settings' => [
                'update_free_access' => (object) [
                    'value' => TRUE,
                    'required' => TRUE,
                ],
            ],
        ]);
        $this->drupalGet(Url::fromRoute('system.db_update'));
        $this->assertSession()
            ->statusCodeEquals(200);
    }

}