SystemRssDeleteTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\system\Functional\Update;

use Drupal\FunctionalTests\Update\UpdatePathTestBase;
use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\Attributes\RunTestsInSeparateProcesses;

/**
 * Tests that system.rss config is deleted.
 *
 * @see system_post_update_delete_rss_config()
 */
class SystemRssDeleteTest extends UpdatePathTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected function setDatabaseDumpFiles() : void {
    $this->databaseDumpFiles = [
      __DIR__ . '/../../../fixtures/update/drupal-10.3.0.bare.standard.php.gz',
    ];
  }
  
  /**
   * Ensures that system.rss is deleted after updating.
   */
  public function testUpdate() : void {
    $config = $this->config('system.rss');
    $this->assertFalse($config->isNew());
    $this->runUpdates();
    $config = $this->config('system.rss');
    $this->assertTrue($config->isNew());
  }

}