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public function CKEditorAdminTest::testExistingFormat in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/ckeditor/tests/src/Functional/CKEditorAdminTest.php \Drupal\Tests\ckeditor\Functional\CKEditorAdminTest::testExistingFormat()

Tests configuring a text editor for an existing text format.

File

core/modules/ckeditor/tests/src/Functional/CKEditorAdminTest.php, line 56

Class

CKEditorAdminTest
Tests administration of CKEditor.

Namespace

Drupal\Tests\ckeditor\Functional

Code

public function testExistingFormat() {
  $ckeditor = $this->container
    ->get('plugin.manager.editor')
    ->createInstance('ckeditor');
  $this
    ->drupalLogin($this->adminUser);
  $this
    ->drupalGet('admin/config/content/formats/manage/filtered_html');

  // Ensure no Editor config entity exists yet.
  $editor = Editor::load('filtered_html');
  $this
    ->assertNull($editor, 'No Editor config entity exists yet.');

  // Verify the "Text Editor" <select> when a text editor is available.
  $select = $this
    ->xpath('//select[@name="editor[editor]"]');
  $select_is_disabled = $this
    ->xpath('//select[@name="editor[editor]" and @disabled="disabled"]');
  $options = $this
    ->xpath('//select[@name="editor[editor]"]/option');
  $this
    ->assertCount(1, $select, 'The Text Editor select exists.');
  $this
    ->assertCount(0, $select_is_disabled, 'The Text Editor select is not disabled.');
  $this
    ->assertCount(2, $options, 'The Text Editor select has two options.');
  $this
    ->assertSame('None', $options[0]
    ->getText(), 'Option 1 in the Text Editor select is "None".');
  $this
    ->assertSame('CKEditor', $options[1]
    ->getText(), 'Option 2 in the Text Editor select is "CKEditor".');
  $this
    ->assertSame('selected', $options[0]
    ->getAttribute('selected'), 'Option 1 ("None") is selected.');

  // Select the "CKEditor" editor and click the "Save configuration" button.
  $edit = [
    'editor[editor]' => 'ckeditor',
  ];
  $this
    ->drupalPostForm(NULL, $edit, t('Save configuration'));
  $this
    ->assertRaw(t('You must configure the selected text editor.'));

  // Ensure the CKEditor editor returns the expected default settings.
  $expected_default_settings = [
    'toolbar' => [
      'rows' => [
        // Button groups
        [
          [
            'name' => 'Formatting',
            'items' => [
              'Bold',
              'Italic',
            ],
          ],
          [
            'name' => 'Links',
            'items' => [
              'DrupalLink',
              'DrupalUnlink',
            ],
          ],
          [
            'name' => 'Lists',
            'items' => [
              'BulletedList',
              'NumberedList',
            ],
          ],
          [
            'name' => 'Media',
            'items' => [
              'Blockquote',
              'DrupalImage',
            ],
          ],
          [
            'name' => 'Tools',
            'items' => [
              'Source',
            ],
          ],
        ],
      ],
    ],
    'plugins' => [
      'language' => [
        'language_list' => 'un',
      ],
    ],
  ];
  $this
    ->assertIdentical($this
    ->castSafeStrings($ckeditor
    ->getDefaultSettings()), $expected_default_settings);

  // Keep the "CKEditor" editor selected and click the "Configure" button.
  $this
    ->drupalPostForm(NULL, $edit, 'editor_configure');
  $editor = Editor::load('filtered_html');
  $this
    ->assertNull($editor, 'No Editor config entity exists yet.');

  // Ensure that drupalSettings is correct.
  $ckeditor_settings_toolbar = [
    '#theme' => 'ckeditor_settings_toolbar',
    '#editor' => Editor::create([
      'editor' => 'ckeditor',
    ]),
    '#plugins' => $this->container
      ->get('plugin.manager.ckeditor.plugin')
      ->getButtons(),
  ];
  $settings = $this
    ->getDrupalSettings();
  $expected = $settings['ckeditor']['toolbarAdmin'];
  $this
    ->assertEqual($expected, $this->container
    ->get('renderer')
    ->renderPlain($ckeditor_settings_toolbar), 'CKEditor toolbar settings are rendered as part of drupalSettings.');

  // Ensure the toolbar buttons configuration value is initialized to the
  // expected default value.
  $expected_buttons_value = json_encode($expected_default_settings['toolbar']['rows']);
  $this
    ->assertFieldByName('editor[settings][toolbar][button_groups]', $expected_buttons_value);

  // Ensure the styles textarea exists and is initialized empty.
  $styles_textarea = $this
    ->xpath('//textarea[@name="editor[settings][plugins][stylescombo][styles]"]');
  $this
    ->assertFieldByXPath('//textarea[@name="editor[settings][plugins][stylescombo][styles]"]', '', 'The styles textarea exists and is empty.');
  $this
    ->assertCount(1, $styles_textarea, 'The "styles" textarea exists.');

  // Submit the form to save the selection of CKEditor as the chosen editor.
  $this
    ->drupalPostForm(NULL, $edit, t('Save configuration'));

  // Ensure an Editor object exists now, with the proper settings.
  $expected_settings = $expected_default_settings;
  $expected_settings['plugins']['stylescombo']['styles'] = '';
  $editor = Editor::load('filtered_html');
  $this
    ->assertInstanceOf(Editor::class, $editor);
  $this
    ->assertEqual($expected_settings, $editor
    ->getSettings(), 'The Editor config entity has the correct settings.');

  // Configure the Styles plugin, and ensure the updated settings are saved.
  $this
    ->drupalGet('admin/config/content/formats/manage/filtered_html');
  $edit = [
    'editor[settings][plugins][stylescombo][styles]' => "h1.title|Title\np.callout|Callout\n\n",
  ];
  $this
    ->drupalPostForm(NULL, $edit, t('Save configuration'));
  $expected_settings['plugins']['stylescombo']['styles'] = "h1.title|Title\np.callout|Callout\n\n";
  $editor = Editor::load('filtered_html');
  $this
    ->assertInstanceOf(Editor::class, $editor);
  $this
    ->assertEqual($expected_settings, $editor
    ->getSettings(), 'The Editor config entity has the correct settings.');

  // Change the buttons that appear on the toolbar (in JavaScript, this is
  // done via drag and drop, but here we can only emulate the end result of
  // that interaction). Test multiple toolbar rows and a divider within a row.
  $this
    ->drupalGet('admin/config/content/formats/manage/filtered_html');
  $expected_settings['toolbar']['rows'][0][] = [
    'name' => 'Action history',
    'items' => [
      'Undo',
      '|',
      'Redo',
      'JustifyCenter',
    ],
  ];
  $edit = [
    'editor[settings][toolbar][button_groups]' => json_encode($expected_settings['toolbar']['rows']),
  ];
  $this
    ->drupalPostForm(NULL, $edit, t('Save configuration'));
  $editor = Editor::load('filtered_html');
  $this
    ->assertInstanceOf(Editor::class, $editor);
  $this
    ->assertEqual($expected_settings, $editor
    ->getSettings(), 'The Editor config entity has the correct settings.');

  // Check that the markup we're setting for the toolbar buttons (actually in
  // JavaScript's drupalSettings, and Unicode-escaped) is correctly rendered.
  $this
    ->drupalGet('admin/config/content/formats/manage/filtered_html');

  // Create function to encode HTML as we expect it in drupalSettings.
  $json_encode = function ($html) {
    return trim(Json::encode($html), '"');
  };

  // Check the Button separator.
  $this
    ->assertRaw($json_encode('<li data-drupal-ckeditor-button-name="-" class="ckeditor-button-separator ckeditor-multiple-button" data-drupal-ckeditor-type="separator"><a href="#" role="button" aria-label="Button separator" class="ckeditor-separator"></a></li>'));

  // Check the Format dropdown.
  $this
    ->assertRaw($json_encode('<li data-drupal-ckeditor-button-name="Format" class="ckeditor-button"><a href="#" role="button" aria-label="Format"><span class="ckeditor-button-dropdown">Format<span class="ckeditor-button-arrow"></span></span></a></li>'));

  // Check the Styles dropdown.
  $this
    ->assertRaw($json_encode('<li data-drupal-ckeditor-button-name="Styles" class="ckeditor-button"><a href="#" role="button" aria-label="Styles"><span class="ckeditor-button-dropdown">Styles<span class="ckeditor-button-arrow"></span></span></a></li>'));

  // Check strikethrough.
  $this
    ->assertRaw($json_encode('<li data-drupal-ckeditor-button-name="Strike" class="ckeditor-button"><a href="#" class="cke-icon-only cke_ltr" role="button" title="strike" aria-label="strike"><span class="cke_button_icon cke_button__strike_icon">strike</span></a></li>'));

  // Now enable the ckeditor_test module, which provides one configurable
  // CKEditor plugin — this should not affect the Editor config entity.
  \Drupal::service('module_installer')
    ->install([
    'ckeditor_test',
  ]);
  $this
    ->resetAll();
  $this->container
    ->get('plugin.manager.ckeditor.plugin')
    ->clearCachedDefinitions();
  $this
    ->drupalGet('admin/config/content/formats/manage/filtered_html');
  $ultra_llama_mode_checkbox = $this
    ->xpath('//input[@type="checkbox" and @name="editor[settings][plugins][llama_contextual_and_button][ultra_llama_mode]" and not(@checked)]');
  $this
    ->assertCount(1, $ultra_llama_mode_checkbox, 'The "Ultra llama mode" checkbox exists and is not checked.');
  $editor = Editor::load('filtered_html');
  $this
    ->assertInstanceOf(Editor::class, $editor);
  $this
    ->assertEqual($expected_settings, $editor
    ->getSettings(), 'The Editor config entity has the correct settings.');

  // Finally, check the "Ultra llama mode" checkbox.
  $this
    ->drupalGet('admin/config/content/formats/manage/filtered_html');
  $edit = [
    'editor[settings][plugins][llama_contextual_and_button][ultra_llama_mode]' => '1',
  ];
  $this
    ->drupalPostForm(NULL, $edit, t('Save configuration'));
  $this
    ->drupalGet('admin/config/content/formats/manage/filtered_html');
  $ultra_llama_mode_checkbox = $this
    ->xpath('//input[@type="checkbox" and @name="editor[settings][plugins][llama_contextual_and_button][ultra_llama_mode]" and @checked="checked"]');
  $this
    ->assertCount(1, $ultra_llama_mode_checkbox, 'The "Ultra llama mode" checkbox exists and is checked.');
  $expected_settings['plugins']['llama_contextual_and_button']['ultra_llama_mode'] = TRUE;
  $editor = Editor::load('filtered_html');
  $this
    ->assertInstanceOf(Editor::class, $editor);
  $this
    ->assertEqual($expected_settings, $editor
    ->getSettings());
  $this
    ->drupalGet('admin/config/content/formats/add');

  // Now attempt to add another filter format with the same editor and same
  // machine name.
  $edit = [
    'format' => 'filtered_html',
    'name' => 'Filtered HTML',
    'editor[editor]' => 'ckeditor',
  ];
  $this
    ->submitForm($edit, 'editor_configure');
  $this
    ->submitForm($edit, 'Save configuration');
  $this
    ->assertSession()
    ->statusCodeEquals(200);
  $this
    ->assertText('The machine-readable name is already in use. It must be unique.');
}