class CKEditorStylesComboTranslationTest

class CKEditorStylesComboTranslationTest extends BrowserTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'ckeditor',
    'config_translation',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * A user with the 'administer filters' permission.
   *
   * @var \Drupal\user\UserInterface
   */
  protected $adminUser;
  
  /**
   * A randomly generated format machine name.
   *
   * @var string
   */
  protected $format;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->format = strtolower($this->randomMachineName());
    $filter_format = FilterFormat::create([
      'format' => $this->format,
      'name' => $this->randomString(),
      'filters' => [],
    ]);
    $filter_format->save();
    $ckeditor = $this->container
      ->get('plugin.manager.editor')
      ->createInstance('ckeditor');
    $settings = $ckeditor->getDefaultSettings();
    $settings['toolbar']['rows'][0][] = [
      'name' => 'Styles dropdown',
      'items' => [
        'Styles',
      ],
    ];
    $editor = Editor::create([
      'format' => $this->format,
      'editor' => 'ckeditor',
      'settings' => $settings,
    ]);
    $editor->save();
    $this->adminUser = $this->drupalCreateUser([
      'administer filters',
      'translate configuration',
    ]);
    ConfigurableLanguage::createFromLangcode('de')->save();
  }
  
  /**
   * Tests translations of CKEditor styles configuration.
   */
  public function testExistingFormat() {
    $this->drupalLogin($this->adminUser);
    $edit = [
      'editor[settings][plugins][stylescombo][styles]' => 'h1.title|Title',
    ];
    $this->drupalGet('admin/config/content/formats/manage/' . $this->format);
    $this->submitForm($edit, 'Save configuration');
    $this->drupalGet('admin/config/content/formats/manage/' . $this->format . '/translate/de/add');
    $this->assertEquals('textarea', $this->assertSession()
      ->fieldExists('List of styles')
      ->getTagName());
    $this->assertSession()
      ->fieldValueEquals('List of styles', 'h1.title|Title');
    $page = $this->getSession()
      ->getPage();
    $page->fillField('List of styles', 'h1.title|Titel');
    $page->pressButton('Save translation');
    $this->assertSession()
      ->pageTextContains('Successfully saved German translation.');
  }

}