function MediaTest::testMediaArbitraryHtml

Tests that arbitrary attributes are allowed via GHS.

File

core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php, line 151

Class

MediaTest

@coversDefaultClass \Drupal\ckeditor5\Plugin\CKEditor5Plugin\Media @group ckeditor5 @group #slow @internal

Namespace

Code

public function testMediaArbitraryHtml() : void {
    $assert_session = $this->assertSession();
    $editor = Editor::load('test_format');
    $settings = $editor->getSettings();
    // Allow the data-foo attribute in drupal-media via GHS. Also, add support
    // for div's with data-foo attribute to ensure that drupal-media elements
    // can be wrapped with other block elements.
    $settings['plugins']['ckeditor5_sourceEditing']['allowed_tags'] = [
        '<drupal-media data-foo>',
        '<div data-bar>',
    ];
    $editor->setSettings($settings);
    $editor->save();
    $filter_format = $editor->getFilterFormat();
    $filter_format->setFilterConfig('filter_html', [
        'status' => TRUE,
        'settings' => [
            'allowed_html' => '<p> <br> <strong> <em> <a href> <drupal-media data-entity-type data-entity-uuid data-align data-caption alt data-foo data-view-mode> <div data-bar>',
        ],
    ]);
    $filter_format->save();
    $this->assertSame([], array_map(function (ConstraintViolation $v) {
        return (string) $v->getMessage();
    }, iterator_to_array(CKEditor5::validatePair(Editor::load('test_format'), FilterFormat::load('test_format')))));
    // Add data-foo use to an existing drupal-media tag.
    $original_value = $this->host->body->value;
    $this->host->body->value = '<div data-bar="baz">' . str_replace('drupal-media', 'drupal-media data-foo="bar" ', $original_value) . '</div>';
    $this->host
        ->save();
    $this->drupalGet($this->host
        ->toUrl('edit-form'));
    // Confirm data-foo is present in the drupal-media preview.
    $this->assertNotEmpty($upcasted_media = $assert_session->waitForElementVisible('css', '.ck-widget.drupal-media'));
    $this->assertFalse($upcasted_media->hasAttribute('data-foo'));
    $this->assertNotEmpty($preview = $assert_session->waitForElementVisible('css', '.ck-widget.drupal-media > [data-drupal-media-preview="ready"] > .media', 30000));
    $this->assertEquals('bar', $preview->getAttribute('data-foo'));
    // Confirm that the media is wrapped by the div on the editing view.
    $assert_session->elementExists('css', 'div[data-bar="baz"] > .drupal-media');
    // Confirm data-foo is not stripped from source.
    $this->assertSourceAttributeSame('data-foo', 'bar');
    // Confirm that drupal-media is wrapped by the div.
    $editor_dom = new \DOMXPath($this->getEditorDataAsDom());
    $this->assertNotEmpty($editor_dom->query('//div[@data-bar="baz"]/drupal-media'));
}