GlobalThemeSettingsDefaultLogoUrlUpdateTest.php

<?php

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

use Drupal\FunctionalTests\Update\UpdatePathTestBase;
use Drupal\Tests\UpdatePathTestTrait;

/**
 * Tests update of system.theme.global:logo.url if it's still the default of "".
 *
 * @group system
 * @covers \system_post_update_set_blank_log_url_to_null
 */
class GlobalThemeSettingsDefaultLogoUrlUpdateTest extends UpdatePathTestBase {
    use UpdatePathTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            DRUPAL_ROOT . '/core/modules/system/tests/fixtures/update/drupal-9.4.0.bare.standard.php.gz',
        ];
    }
    
    /**
     * Tests update of system.theme.global:logo.url.
     */
    public function testUpdate() {
        $logo_url_before = $this->config('system.theme.global')
            ->get('logo.url');
        $this->assertSame('', $logo_url_before);
        $this->runUpdates();
        $logo_url_after = $this->config('system.theme.global')
            ->get('logo.url');
        $this->assertNull($logo_url_after);
    }

}