CKEditor5DialogTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\ckeditor5\FunctionalJavascript;

use Drupal\ckeditor5\Plugin\Editor\CKEditor5;
use Drupal\editor\Entity\Editor;
use Drupal\filter\Entity\FilterFormat;
use Drupal\Tests\ckeditor5\Traits\CKEditor5TestTrait;
use Drupal\user\RoleInterface;
use Symfony\Component\Validator\ConstraintViolation;

/**
 * Tests for CKEditor 5 to ensure correct focus management in dialogs.
 *
 * @group ckeditor5
 * @internal
 */
class CKEditor5DialogTest extends CKEditor5TestBase {
    use CKEditor5TestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'node',
        'ckeditor5',
        'ckeditor5_test',
    ];
    
    /**
     * Tests if CKEditor 5 tooltips can be interacted with in dialogs.
     */
    public function testCKEditor5FocusInTooltipsInDialog() : void {
        FilterFormat::create([
            'format' => 'test_format',
            'name' => 'CKEditor 5 with link',
            'roles' => [
                RoleInterface::AUTHENTICATED_ID,
            ],
        ])->save();
        Editor::create([
            'format' => 'test_format',
            'editor' => 'ckeditor5',
            'settings' => [
                'toolbar' => [
                    'items' => [
                        'link',
                    ],
                ],
            ],
        ])->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')))));
        $page = $this->getSession()
            ->getPage();
        $assert_session = $this->assertSession();
        $this->drupalGet('/ckeditor5_test/dialog');
        $page->clickLink('Add Node');
        $assert_session->waitForElementVisible('css', '[role="dialog"]');
        $assert_session->assertWaitOnAjaxRequest();
        $content_area = $assert_session->waitForElementVisible('css', '.ck-editor__editable');
        // Focus the editable area first.
        $content_area->click();
        // Then press the button to add a link.
        $this->pressEditorButton('Link');
        $link_url = '/ckeditor5_test/dialog';
        $input = $assert_session->waitForElementVisible('css', '.ck-balloon-panel input.ck-input-text');
        // Make sure the input field can have focus and we can type into it.
        $input->setValue($link_url);
        // Save the new link.
        $page->find('css', '.ck-balloon-panel .ck-button-save')
            ->click();
        // Make sure something was added to the text.
        $this->assertNotEmpty($content_area->getText());
    }

}