EditorAddLazyLoadImageFilterUpdateTest.php

<?php

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

use Drupal\FunctionalTests\Update\UpdatePathTestBase;

/**
 * Tests adding editor_image_lazy_load filter to editor_file_reference.
 *
 * @group Update
 * @group #slow
 */
class EditorAddLazyLoadImageFilterUpdateTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() : void {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-9.4.0.bare.standard.php.gz',
        ];
    }
    
    /**
     * Tests upgrading filter settings.
     *
     * @see editor_post_update_image_lazy_load()
     */
    public function testUpdateLazyImageLoad() : void {
        $config = $this->config('filter.format.full_html');
        $this->assertArrayNotHasKey('filter_image_lazy_load', $config->get('filters'));
        $this->runUpdates();
        $config = $this->config('filter.format.full_html');
        $filters = $config->get('filters');
        $this->assertArrayHasKey('filter_image_lazy_load', $filters);
        $this->assertEquals($filters['editor_file_reference']['weight'] + 1, $filters['filter_image_lazy_load']['weight']);
    }

}