class SmartDefaultSettingsTest

Same name in this branch
  1. 11.x core/modules/ckeditor5/tests/src/Unit/SmartDefaultSettingsTest.php \Drupal\Tests\ckeditor5\Unit\SmartDefaultSettingsTest
Same name and namespace in other branches
  1. 10 core/modules/ckeditor5/tests/src/Unit/SmartDefaultSettingsTest.php \Drupal\Tests\ckeditor5\Unit\SmartDefaultSettingsTest
  2. 10 core/modules/ckeditor5/tests/src/Kernel/SmartDefaultSettingsTest.php \Drupal\Tests\ckeditor5\Kernel\SmartDefaultSettingsTest
  3. 9 core/modules/ckeditor5/tests/src/Unit/SmartDefaultSettingsTest.php \Drupal\Tests\ckeditor5\Unit\SmartDefaultSettingsTest
  4. 9 core/modules/ckeditor5/tests/src/Kernel/SmartDefaultSettingsTest.php \Drupal\Tests\ckeditor5\Kernel\SmartDefaultSettingsTest

Tests Smart Default Settings.

@internal

Attributes

#[Group('ckeditor5')] #[CoversMethod(SmartDefaultSettings::class, 'computeSmartDefaultSettings')] #[RunTestsInSeparateProcesses]

Hierarchy

Expanded class hierarchy of SmartDefaultSettingsTest

File

core/modules/ckeditor5/tests/src/Kernel/SmartDefaultSettingsTest.php, line 31

Namespace

Drupal\Tests\ckeditor5\Kernel
View source
class SmartDefaultSettingsTest extends KernelTestBase {
  use SchemaCheckTestTrait;
  use CKEditor5ValidationTestTrait;
  
  /**
   * Exempt from strict schema checking, because using CKEditor 4.
   *
   * The updated Text Format & Text Editors are explicitly checked.
   *
   * @var bool
   *
   * @see \Drupal\Core\Config\Development\ConfigSchemaChecker
   */
  protected $strictConfigSchema = FALSE;
  
  /**
   * The manager for "CKEditor 5 plugin" plugins.
   *
   * @var \Drupal\Component\Plugin\PluginManagerInterface
   */
  protected $manager;
  
  /**
   * The typed config manager.
   *
   * @var \Drupal\Core\Config\TypedConfigManagerInterface
   */
  protected $typedConfig;
  
  /**
   * Smart default settings utility.
   *
   * @var \Drupal\ckeditor5\SmartDefaultSettings
   */
  protected $smartDefaultSettings;
  
  /**
   * The database connection used.
   *
   * @var \Drupal\Core\Database\Connection
   */
  protected $database;
  
  /**
   * The service name for a logger implementation that collects anything logged.
   *
   * @var string
   */
  protected string $testLogServiceName = 'smart_default_settings_test.logger';
  
  /**
   * The message's placeholders parser.
   *
   * @var \Drupal\Core\Logger\LogMessageParserInterface
   */
  protected LogMessageParserInterface $parser;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'ckeditor5',
    'editor',
    'filter',
    'user',
    // For being able to test media_embed + Media button in CKE5.
'media',
    'help',
    'editor_test',
    'ckeditor_test',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->manager = $this->container
      ->get('plugin.manager.ckeditor5.plugin');
    $this->typedConfig = $this->container
      ->get('config.typed');
    $this->smartDefaultSettings = $this->container
      ->get('ckeditor5.smart_default_settings');
    $this->parser = $this->container
      ->get('logger.log_message_parser');
    FilterFormat::create([
      'format' => 'minimal_ckeditor_wrong_allowed_html',
      'name' => 'Most basic HTML, but with allowed_html misconfigured',
      'filters' => [
        'filter_html' => [
          'status' => 1,
          'settings' => [
            // Misconfiguration aspects:
            // 1. `<a>`, not `<a href>`, while `DrupalLink` is enabled
            // 2. `<p style>` even though `style` is globally disallowed by
            //    filter_html
            // 3. `<a onclick>` even though `on*` is globally disallowed by
            //    filter_html
'allowed_html' => '<p style> <br> <a onclick>',
          ],
        ],
      ],
    ])->save();
    Editor::create([
      'format' => 'minimal_ckeditor_wrong_allowed_html',
      'editor' => 'ckeditor',
      'image_upload' => [
        'status' => FALSE,
      ],
      'settings' => [
        'toolbar' => [
          'rows' => [
            0 => [
              [
                'name' => 'Basic Formatting',
                'items' => [
                  'DrupalLink',
                ],
              ],
            ],
          ],
        ],
        'plugins' => [],
      ],
    ])->save();
    FilterFormat::create(Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/filter.format.full_html.yml'))->save();
    Editor::create(Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.full_html.yml'))->save();
    $basic_html_format = Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/filter.format.basic_html.yml');
    FilterFormat::create($basic_html_format)->save();
    Editor::create(Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'))->save();
    FilterFormat::create(Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/filter.format.restricted_html.yml'))->save();
    $basic_html_format_without_image_uploads = $basic_html_format;
    $basic_html_format_without_image_uploads['name'] .= ' (without image uploads)';
    $basic_html_format_without_image_uploads['format'] = 'basic_html_without_image_uploads';
    FilterFormat::create($basic_html_format_without_image_uploads)->save();
    Editor::create([
      'format' => 'basic_html_without_image_uploads',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'))->setImageUploadSettings([
      'status' => FALSE,
    ])
      ->save();
    $allowed_html_parents = [
      'filters',
      'filter_html',
      'settings',
      'allowed_html',
    ];
    $current_value = NestedArray::getValue($basic_html_format, $allowed_html_parents);
    $new_value = str_replace([
      '<h4 id> ',
      '<h6 id> ',
    ], '', $current_value);
    $basic_html_format_without_h4_h6 = $basic_html_format;
    $basic_html_format_without_h4_h6['name'] .= ' (without H4 and H6)';
    $basic_html_format_without_h4_h6['format'] = 'basic_html_without_h4_h6';
    NestedArray::setValue($basic_html_format_without_h4_h6, $allowed_html_parents, $new_value);
    FilterFormat::create($basic_html_format_without_h4_h6)->save();
    Editor::create([
      'format' => 'basic_html_without_h4_h6',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'))->save();
    $new_value = str_replace([
      '<h2 id> ',
      '<h3 id> ',
      '<h4 id> ',
      '<h5 id> ',
      '<h6 id> ',
    ], '', $current_value);
    $basic_html_format_without_headings = $basic_html_format;
    $basic_html_format_without_headings['name'] .= ' (without H*)';
    $basic_html_format_without_headings['format'] = 'basic_html_without_headings';
    NestedArray::setValue($basic_html_format_without_headings, $allowed_html_parents, $new_value);
    FilterFormat::create($basic_html_format_without_headings)->save();
    Editor::create([
      'format' => 'basic_html_without_headings',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'))->save();
    $basic_html_format_with_pre = $basic_html_format;
    $basic_html_format_with_pre['name'] .= ' (with <pre>)';
    $basic_html_format_with_pre['format'] = 'basic_html_with_pre';
    NestedArray::setValue($basic_html_format_with_pre, $allowed_html_parents, $current_value . ' <pre>');
    FilterFormat::create($basic_html_format_with_pre)->save();
    Editor::create([
      'format' => 'basic_html_with_pre',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'))->save();
    $basic_html_format_with_h1 = $basic_html_format;
    $basic_html_format_with_h1['name'] .= ' (with <h1>)';
    $basic_html_format_with_h1['format'] = 'basic_html_with_h1';
    NestedArray::setValue($basic_html_format_with_h1, $allowed_html_parents, $current_value . ' <h1>');
    FilterFormat::create($basic_html_format_with_h1)->save();
    Editor::create([
      'format' => 'basic_html_with_h1',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'))->save();
    $new_value = str_replace('<p>', '<p class="text-align-center text-align-justify">', $current_value);
    $basic_html_format_with_alignable_p = $basic_html_format;
    $basic_html_format_with_alignable_p['name'] .= ' (with alignable paragraph support)';
    $basic_html_format_with_alignable_p['format'] = 'basic_html_with_alignable_p';
    NestedArray::setValue($basic_html_format_with_alignable_p, $allowed_html_parents, $new_value);
    FilterFormat::create($basic_html_format_with_alignable_p)->save();
    Editor::create([
      'format' => 'basic_html_with_alignable_p',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'))->save();
    $basic_html_format_with_media_embed = $basic_html_format;
    $basic_html_format_with_media_embed['name'] .= ' (with Media Embed support)';
    $basic_html_format_with_media_embed['format'] = 'basic_html_with_media_embed';
    // Add media_embed filter, update filter_html filter settings.
    $basic_html_format_with_media_embed['filters']['media_embed'] = [
      'status' => TRUE,
    ];
    $new_value = $current_value . ' <drupal-media data-entity-type data-entity-uuid data-align data-caption alt>';
    NestedArray::setValue($basic_html_format_with_media_embed, $allowed_html_parents, $new_value);
    FilterFormat::create($basic_html_format_with_media_embed)->save();
    $basic_html_editor_with_media_embed = Editor::create([
      'format' => 'basic_html_with_media_embed',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'));
    $settings = $basic_html_editor_with_media_embed->getSettings();
    // Add "insert media from library" button to CKEditor 4 configuration, the
    // pre-existing toolbar item group labeled "Media".
    $settings['toolbar']['rows'][0][3]['items'][] = 'DrupalMediaLibrary';
    $basic_html_editor_with_media_embed->setSettings($settings);
    $basic_html_editor_with_media_embed->save();
    $basic_html_format_with_media_embed_view_mode_invalid = $basic_html_format_with_media_embed;
    $basic_html_format_with_media_embed_view_mode_invalid['name'] = ' (with Media Embed support, view mode enabled but no view modes configured)';
    $basic_html_format_with_media_embed_view_mode_invalid['format'] = 'basic_html_with_media_embed_view_mode_enabled_no_view_modes_configured';
    $current_value_media_embed = NestedArray::getValue($basic_html_format_with_media_embed, $allowed_html_parents);
    $new_value = str_replace('<drupal-media data-entity-type data-entity-uuid data-align data-caption alt>', '<drupal-media data-entity-type data-entity-uuid data-align data-caption alt data-view-mode>', $current_value_media_embed);
    NestedArray::setValue($basic_html_format_with_media_embed_view_mode_invalid, $allowed_html_parents, $new_value);
    FilterFormat::create($basic_html_format_with_media_embed_view_mode_invalid)->save();
    $basic_html_editor_with_media_embed_view_mode_enabled_no_view_modes_configured = Editor::create([
      'format' => 'basic_html_with_media_embed_view_mode_enabled_no_view_modes_configured',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'));
    $settings = $basic_html_editor_with_media_embed_view_mode_enabled_no_view_modes_configured->getSettings();
    // Add "insert media from library" button to CKEditor 4 configuration, the
    // pre-existing toolbar item group labeled "Media".
    $settings['toolbar']['rows'][0][3]['items'][] = 'DrupalMediaLibrary';
    $basic_html_editor_with_media_embed_view_mode_enabled_no_view_modes_configured->setSettings($settings);
    $basic_html_editor_with_media_embed_view_mode_enabled_no_view_modes_configured->save();
    $new_value = str_replace('<img src alt height width data-entity-type data-entity-uuid data-align data-caption>', '<img src alt height width data-*>', $current_value);
    $basic_html_format_with_any_data_attr = $basic_html_format;
    $basic_html_format_with_any_data_attr['name'] .= ' (with any data-* attribute on images)';
    $basic_html_format_with_any_data_attr['format'] = 'basic_html_with_any_data_attr';
    NestedArray::setValue($basic_html_format_with_any_data_attr, $allowed_html_parents, $new_value);
    FilterFormat::create($basic_html_format_with_any_data_attr)->save();
    Editor::create([
      'format' => 'basic_html_with_any_data_attr',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'))->save();
    $basic_html_format_with_media_embed_view_mode_enabled_two_view_modes_configured = $basic_html_format_with_media_embed_view_mode_invalid;
    $basic_html_format_with_media_embed_view_mode_enabled_two_view_modes_configured['name'] = ' (with Media Embed support, view mode enabled and two view modes configured )';
    $basic_html_format_with_media_embed_view_mode_enabled_two_view_modes_configured['format'] = 'basic_html_with_media_embed_view_mode_enabled_two_view_modes_configured';
    FilterFormat::create($basic_html_format_with_media_embed_view_mode_enabled_two_view_modes_configured)->save();
    $basic_html_editor_with_media_embed_view_mode_enabled_two_view_modes_configured = Editor::create([
      'format' => 'basic_html_with_media_embed_view_mode_enabled_two_view_modes_configured',
    ] + Yaml::parseFile('core/modules/ckeditor5/tests/fixtures/ckeditor4_config/editor.editor.basic_html.yml'));
    $settings = $basic_html_editor_with_media_embed_view_mode_enabled_two_view_modes_configured->getSettings();
    // Add "insert media from library" button to CKEditor 4 configuration, the
    // pre-existing toolbar item group labeled "Media".
    $settings['toolbar']['rows'][0][3]['items'][] = 'DrupalMediaLibrary';
    $basic_html_editor_with_media_embed_view_mode_enabled_two_view_modes_configured->setSettings($settings);
    $basic_html_editor_with_media_embed_view_mode_enabled_two_view_modes_configured->save();
    EntityViewMode::create([
      'id' => 'media.view_mode_1',
      'targetEntityType' => 'media',
      'status' => TRUE,
      'enabled' => TRUE,
      'label' => 'View Mode 1',
    ])->save();
    EntityViewMode::create([
      'id' => 'media.view_mode_2',
      'targetEntityType' => 'media',
      'status' => TRUE,
      'enabled' => TRUE,
      'label' => 'View Mode 2',
    ])->save();
    $filter_format = FilterFormat::load('basic_html_with_media_embed_view_mode_enabled_two_view_modes_configured');
    $filter_format->setFilterConfig('media_embed', [
      'status' => TRUE,
      'settings' => [
        'default_view_mode' => 'view_mode_1',
        'allowed_media_types' => [],
        'allowed_view_modes' => [
          'view_mode_1' => 'view_mode_1',
          'view_mode_2' => 'view_mode_2',
        ],
      ],
    ])
      ->save();
    $filter_plugin_manager = $this->container
      ->get('plugin.manager.filter');
    FilterFormat::create([
      'format' => 'filter_only__filter_html',
      'name' => 'Only the "filter_html" filter and its default settings',
      'filters' => [
        'filter_html' => [
          'status' => 1,
          'settings' => $filter_plugin_manager->getDefinition('filter_html')['settings'],
        ],
      ],
    ])
      ->save();
    FilterFormat::create([
      'format' => 'cke4_stylescombo_span',
      'name' => 'A CKEditor 4 configured to have span styles',
      'filters' => [
        'filter_html' => [
          'status' => 1,
          'settings' => [
            'allowed_html' => '<p> <br> <span class="llama">',
          ] + $filter_plugin_manager->getDefinition('filter_html')['settings'],
        ],
      ],
    ])
      ->save();
    Editor::create([
      'format' => 'cke4_stylescombo_span',
      'editor' => 'ckeditor',
      'image_upload' => [
        'status' => FALSE,
      ],
      'settings' => [
        'toolbar' => [
          'rows' => [
            0 => [
              [
                'name' => 'Whatever',
                'items' => [
                  'Styles',
                ],
              ],
            ],
          ],
        ],
        'plugins' => [
          'stylescombo' => [
            'styles' => "span.llama|Llama span",
          ],
        ],
      ],
    ])->save();
  }
  
  /**
   * Tests the CKEditor 5 default settings conversion.
   *
   * @param string $format_id
   *   The existing text format/editor pair to switch to CKEditor 5.
   * @param array $filters_to_drop
   *   An array of filter IDs to drop as the keys and either TRUE (fundamental
   *   compatibility error from CKEditor 5 expected) or FALSE (if optional to
   *   drop).
   * @param array $expected_ckeditor5_settings
   *   The CKEditor 5 settings to test.
   * @param string $expected_superset
   *   The default settings conversion may generate a superset of the original
   *   HTML restrictions. This lists the additional elements and attributes.
   * @param array $expected_fundamental_compatibility_violations
   *   All expected fundamental compatibility violations for the given text
   *   format.
   * @param string[] $expected_db_logs
   *   The expected database logs associated with the computed settings.
   * @param string[] $expected_messages
   *   The expected messages associated with the computed settings.
   * @param array|null $expected_post_filter_drop_fundamental_compatibility_violations
   *   All expected fundamental compatibility violations for the given text
   *   format, after dropping filters specified in $filters_to_drop.
   * @param array|null $expected_post_update_text_editor_violations
   *   All expected media and filter settings violations for the given text
   *   format.
   */
  public function test(string $format_id, array $filters_to_drop, array $expected_ckeditor5_settings, string $expected_superset, array $expected_fundamental_compatibility_violations, array $expected_db_logs, array $expected_messages, ?array $expected_post_filter_drop_fundamental_compatibility_violations = NULL, ?array $expected_post_update_text_editor_violations = NULL) : void {
    $text_format = FilterFormat::load($format_id);
    $text_editor = Editor::load($format_id);
    // Check the pre-CKE5 switch validation errors in case of a minimal (empty)
    // CKEditor 5 text editor config entity, to allow us to detect fundamental
    // compatibility problems, such as incompatible filters.
    $minimal_valid_cke5_text_editor = Editor::create([
      'format' => $format_id,
      'editor' => 'ckeditor5',
      'image_upload' => [
        'status' => FALSE,
      ],
      'settings' => [
        'toolbar' => [
          'items' => [],
        ],
      ],
    ]);
    $pre_ck5_validation_errors = $this->validatePairToViolationsArray($minimal_valid_cke5_text_editor, $text_format, FALSE);
    $this->assertSame($expected_fundamental_compatibility_violations, $pre_ck5_validation_errors);
    if (!empty($filters_to_drop)) {
      foreach ($filters_to_drop as $filter_name => $is_fundamentally_incompatible) {
        // Assert if it should appear in the pre-CKE5 switch validation errors.
        $this->assertSame($is_fundamentally_incompatible, mb_strpos(implode("\n\n", $pre_ck5_validation_errors[''] ?? []), $filter_name) !== FALSE);
        $text_format->setFilterConfig($filter_name, [
          'status' => FALSE,
        ]);
      }
      // If filters were dropped because of a fundamental compatibility problem,
      // validate the text format + minimal CKEditor 5 text editor config again
      // after dropping those filters from the text format. This allows us to be
      // confident that we have caught all fundamental compatibility problems.
      if (!empty(array_filter($filters_to_drop))) {
        $post_filter_drop_validation_errors = $this->validatePairToViolationsArray($minimal_valid_cke5_text_editor, $text_format, FALSE);
        $this->assertSame($expected_post_filter_drop_fundamental_compatibility_violations, $post_filter_drop_validation_errors);
      }
    }
    [$updated_text_editor, $messages] = $this->smartDefaultSettings
      ->computeSmartDefaultSettings($text_editor, $text_format);
    // Ensure that the result of ::computeSmartDefaultSettings() always complies
    // with the config schema.
    // TRICKY: because we're validating using `editor.editor.*` as the config
    // name, TextEditorObjectDependentValidatorTrait will load the stored filter
    // format. That has not yet been updated at this point, so in order for
    // validation to pass, it must first be saved.
    // @see \Drupal\ckeditor5\Plugin\Validation\Constraint\TextEditorObjectDependentValidatorTrait::createTextEditorObjectFromContext()
    // @todo Remove this work-around in https://www.drupal.org/project/drupal/issues/3231354
    $updated_text_editor->getFilterFormat()
      ->save();
    $this->assertConfigSchema($this->typedConfig, $updated_text_editor->getConfigDependencyName(), $updated_text_editor->toArray());
    // Save this to ensure the config export order is applied.
    // @see \Drupal\Core\Config\StorableConfigBase::castValue()
    $updated_text_editor->save();
    // We should now have the expected data in the Editor config entity.
    $this->assertSame('ckeditor5', $updated_text_editor->getEditor());
    $this->assertSame($expected_ckeditor5_settings, $updated_text_editor->getSettings());
    // If this text format already had a text editor, ensure that the settings
    // do not match the original settings, but the image upload settings should
    // not have been changed.
    if ($text_editor !== NULL) {
      $this->assertNotSame($text_editor->getSettings(), $updated_text_editor->getSettings());
      $this->assertSame($text_editor->getImageUploadSettings(), $updated_text_editor->getImageUploadSettings());
    }
    // The resulting Editor config entity should be valid.
    $violations = $this->validatePairToViolationsArray($updated_text_editor, $text_format, FALSE);
    // At this point, the fundamental compatibility errors do not matter, they
    // have been checked above; whatever remains is expected.
    if (isset($violations[''])) {
      unset($violations['']);
    }
    $this->assertSame([], $violations);
    // If the text format has HTML restrictions, ensure that a strict superset
    // is allowed after switching to CKEditor 5.
    $html_restrictions = $text_format->getHtmlRestrictions();
    if (is_array($html_restrictions) && array_key_exists('allowed', $html_restrictions)) {
      $allowed_tags = HTMLRestrictions::fromTextFormat($text_format);
      $enabled_plugins = array_keys($this->manager
        ->getEnabledDefinitions($updated_text_editor));
      $updated_allowed_tags = new HTMLRestrictions($this->manager
        ->getProvidedElements($enabled_plugins, $updated_text_editor));
      $unsupported_tags_attributes = $allowed_tags->diff($updated_allowed_tags);
      $superset_tags_attributes = $updated_allowed_tags->diff($allowed_tags);
      $this->assertSame($expected_superset, $superset_tags_attributes->toFilterHtmlAllowedTagsString());
      $this->assertTrue($unsupported_tags_attributes->allowsNothing(), "The following tags/attributes are not allowed in the updated text format:" . implode(' ', $unsupported_tags_attributes->toCKEditor5ElementsArray()));
      // Update the text format like ckeditor5_form_filter_format_form_alter()
      // would.
      $updated_text_format = clone $text_format;
      $filter_html_config = $text_format->filters('filter_html')
        ->getConfiguration();
      $filter_html_config['settings']['allowed_html'] = $updated_allowed_tags->toFilterHtmlAllowedTagsString();
      $updated_text_format->setFilterConfig('filter_html', $filter_html_config);
    }
    else {
      // No update.
      $updated_text_format = $text_format;
    }
    $updated_validation_errors = $this->validatePairToViolationsArray($updated_text_editor, $updated_text_format, TRUE);
    if (is_null($expected_post_update_text_editor_violations)) {
      // If a violation is not expected, it should be compared against an empty
      // array.
      $this->assertSame([], $updated_validation_errors);
    }
    else {
      $this->assertSame($expected_post_update_text_editor_violations, $updated_validation_errors);
    }
    // Get log messages.
    $log_messages = $this->container
      ->get($this->testLogServiceName)
      ->cleanLogs();
    $type_to_status = [
      6 => 'status',
      4 => 'warning',
    ];
    // Convert messages array to provider format.
    $logs = [];
    foreach ($log_messages as $log) {
      // Remove all from context except message arguments.
      $message_arguments = $this->parser
        ->parseMessagePlaceholders($log[1], $log[2]);
      $logs[$type_to_status[$log[0]]][] = [
        $log[1],
        serialize($message_arguments),
      ];
    }
    // Transforms TranslatableMarkup objects to string.
    foreach ($messages as $type => $messages_per_type) {
      foreach ($messages_per_type as $key => $message) {
        $messages[$type][$key] = (string) $message;
      }
    }
    $this->assertSame($expected_db_logs, $logs);
    $this->assertSame($expected_messages, $messages);
  }
  
  /**
   * {@inheritdoc}
   */
  public function register(ContainerBuilder $container) : void {
    parent::register($container);
    $container->register($this->testLogServiceName, BufferingLogger::class)
      ->addTag('logger');
  }
  
  /**
   * Data provider.
   *
   * @return \Generator
   *   Test scenarios.
   */
  public static function provider() {
    $basic_html_test_case = [
      'format_id' => 'basic_html',
      'filters_to_drop' => [],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => [
            // Default toolbar items.
'heading',
            'bold',
            'italic',
            '|',
            // Items added based on "allowed tags" config.
'link',
            'blockQuote',
            'code',
            'bulletedList',
            'numberedList',
            'drupalInsertImage',
            // Because additional tags need to be allowed to achieve a superset.
'|',
            'sourceEditing',
          ],
        ],
        'plugins' => [
          'ckeditor5_heading' => [
            'enabled_headings' => [
              'heading2',
              'heading3',
              'heading4',
              'heading5',
              'heading6',
            ],
          ],
          'ckeditor5_imageResize' => [
            'allow_resize' => TRUE,
          ],
          'ckeditor5_list' => [
            'properties' => [
              'reversed' => TRUE,
              'startIndex' => TRUE,
              'styles' => TRUE,
            ],
            'multiBlock' => TRUE,
          ],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => [
              '<cite>',
              '<dl>',
              '<dt>',
              '<dd>',
              '<span>',
              '<a hreflang>',
              '<blockquote cite>',
              '<h2 id>',
              '<h3 id>',
              '<h4 id>',
              '<h5 id>',
              '<h6 id>',
            ],
          ],
        ],
      ],
      'expected_superset' => '<ol reversed>',
      'expected_fundamental_compatibility_violations' => [],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:10:"Basic HTML";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:10:"Basic HTML";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
        ],
      ],
      'expected_messages' => [],
    ];
    yield "basic_html can be switched to CKEditor 5 without problems (3 upgrade messages)" => NestedArray::mergeDeep($basic_html_test_case, [
      'expected_db_logs' => [
        'status' => [
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:10:"Basic HTML";s:19:"@missing_attributes";s:70:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ]);
    yield "basic_html with filter_caption removed => disallows <img data-caption> => supported through sourceEditing (3 upgrade messages)" => [
      'format_id' => 'basic_html',
      'filters_to_drop' => [
        'filter_caption' => FALSE,
      ],
      'expected_ckeditor5_settings' => [
        'toolbar' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar'],
        'plugins' => [
          'ckeditor5_heading' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_heading'],
          'ckeditor5_imageResize' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_imageResize'],
          'ckeditor5_list' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_list'],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_merge(array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 0, 7), [
              '<img data-caption>',
            ], array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 7)),
          ],
        ],
      ],
      'expected_superset' => $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          $basic_html_test_case['expected_db_logs']['status'],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:10:"Basic HTML";s:19:"@missing_attributes";s:89:"<a hreflang> <blockquote cite> <img data-caption> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;img data-caption&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html with filter_align removed => disallows <img data-align> => supported through sourceEditing (3 upgrade messages) " => [
      'format_id' => 'basic_html',
      'filters_to_drop' => [
        'filter_align' => FALSE,
      ],
      'expected_ckeditor5_settings' => [
        'toolbar' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar'],
        'plugins' => [
          'ckeditor5_heading' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_heading'],
          'ckeditor5_imageResize' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_imageResize'],
          'ckeditor5_list' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_list'],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_merge(array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 0, 7), [
              '<img data-align>',
            ], array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 7)),
          ],
        ],
      ],
      'expected_superset' => $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          $basic_html_test_case['expected_db_logs']['status'],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:10:"Basic HTML";s:19:"@missing_attributes";s:87:"<a hreflang> <blockquote cite> <img data-align> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;img data-align&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html_without_image_uploads can be switched to CKEditor 5 without problems, <img data-entity-type data-entity-uuid> support is retained via sourceEditing" => [
      'format_id' => 'basic_html_without_image_uploads',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar'],
        'plugins' => [
          'ckeditor5_heading' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_heading'],
          'ckeditor5_imageResize' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_imageResize'],
          'ckeditor5_list' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_list'],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_merge(array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 0, 7), [
              '<img data-entity-type data-entity-uuid>',
            ], array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 7)),
          ],
        ],
      ],
      'expected_superset' => $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:34:"Basic HTML (without image uploads)";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:34:"Basic HTML (without image uploads)";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:34:"Basic HTML (without image uploads)";s:19:"@missing_attributes";s:110:"<a hreflang> <blockquote cite> <img data-entity-type data-entity-uuid> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;img data-entity-type data-entity-uuid&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html_without_h4_h6 can be switched to CKEditor 5 without problems" => [
      'format_id' => 'basic_html_without_h4_h6',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar'],
        'plugins' => [
          'ckeditor5_heading' => [
            'enabled_headings' => [
              'heading2',
              'heading3',
              'heading4',
              'heading5',
              'heading6',
            ],
          ],
          'ckeditor5_imageResize' => [
            'allow_resize' => TRUE,
          ],
          'ckeditor5_list' => [
            'properties' => [
              'reversed' => TRUE,
              'startIndex' => TRUE,
              'styles' => TRUE,
            ],
            'multiBlock' => TRUE,
          ],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_values(array_diff($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], [
              '<h4 id>',
              '<h6 id>',
            ])),
          ],
        ],
      ],
      'expected_superset' => '<h4> <h6> ' . $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:30:"Basic HTML (without H4 and H6)";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:30:"Basic HTML (without H4 and H6)";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:30:"Basic HTML (without H4 and H6)";s:19:"@missing_attributes";s:54:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h5 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h5 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:  The tags <em class="placeholder">&lt;h4&gt;, &lt;h6&gt;</em>; This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html_with_h1 can be switched to CKEditor 5 without problems" => [
      'format_id' => 'basic_html_with_h1',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar'],
        'plugins' => [
          'ckeditor5_heading' => [
            'enabled_headings' => [
              'heading2',
              'heading3',
              'heading4',
              'heading5',
              'heading6',
            ],
          ],
          'ckeditor5_imageResize' => [
            'allow_resize' => TRUE,
          ],
          'ckeditor5_list' => [
            'properties' => [
              'reversed' => TRUE,
              'startIndex' => TRUE,
              'styles' => TRUE,
            ],
            'multiBlock' => TRUE,
          ],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_merge(array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 0, 5), [
              '<h1>',
            ], array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 5)),
          ],
        ],
      ],
      'expected_superset' => $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:22:"Basic HTML (with <h1>)";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:22:"Basic HTML (with <h1>)";s:19:"@unsupported_string";s:33:"<cite> <dl> <dt> <dd> <span> <h1>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:22:"Basic HTML (with <h1>)";s:19:"@missing_attributes";s:70:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;h1&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html_without_headings can be switched to CKEditor 5 without problems" => [
      'format_id' => 'basic_html_without_headings',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar']['items'],
        ],
        'plugins' => [
          'ckeditor5_heading' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_heading'],
          'ckeditor5_imageResize' => [
            'allow_resize' => TRUE,
          ],
          'ckeditor5_list' => [
            'properties' => [
              'reversed' => TRUE,
              'startIndex' => TRUE,
              'styles' => TRUE,
            ],
            'multiBlock' => TRUE,
          ],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_values(array_diff($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], [
              '<h2 id>',
              '<h3 id>',
              '<h4 id>',
              '<h5 id>',
              '<h6 id>',
            ])),
          ],
        ],
      ],
      'expected_superset' => '<h2> <h3> <h4> <h5> <h6> ' . $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:23:"Basic HTML (without H*)";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:23:"Basic HTML (without H*)";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:23:"Basic HTML (without H*)";s:19:"@missing_attributes";s:30:"<a hreflang> <blockquote cite>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:  The tags <em class="placeholder">&lt;h2&gt;, &lt;h3&gt;, &lt;h4&gt;, &lt;h5&gt;, &lt;h6&gt;</em>; This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html_with_pre can be switched to CKEditor 5 without problems" => [
      'format_id' => 'basic_html_with_pre',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => array_merge(array_slice($basic_html_test_case['expected_ckeditor5_settings']['toolbar']['items'], 0, 10), [
            'codeBlock',
          ], array_slice($basic_html_test_case['expected_ckeditor5_settings']['toolbar']['items'], -2)),
        ],
        'plugins' => [
          'ckeditor5_codeBlock' => [
            'languages' => [
              [
                'label' => 'Plain text',
                'language' => 'plaintext',
              ],
              [
                'label' => 'C',
                'language' => 'c',
              ],
              [
                'label' => 'C#',
                'language' => 'cs',
              ],
              [
                'label' => 'C++',
                'language' => 'cpp',
              ],
              [
                'label' => 'CSS',
                'language' => 'css',
              ],
              [
                'label' => 'Diff',
                'language' => 'diff',
              ],
              [
                'label' => 'HTML',
                'language' => 'html',
              ],
              [
                'label' => 'Java',
                'language' => 'java',
              ],
              [
                'label' => 'JavaScript',
                'language' => 'javascript',
              ],
              [
                'label' => 'PHP',
                'language' => 'php',
              ],
              [
                'label' => 'Python',
                'language' => 'python',
              ],
              [
                'label' => 'Ruby',
                'language' => 'ruby',
              ],
              [
                'label' => 'TypeScript',
                'language' => 'typescript',
              ],
              [
                'label' => 'XML',
                'language' => 'xml',
              ],
            ],
          ],
        ] + $basic_html_test_case['expected_ckeditor5_settings']['plugins'],
      ],
      'expected_superset' => '<code class="language-*"> <ol reversed>',
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:23:"Basic HTML (with <pre>)";s:25:"%enabling_message_content";s:164:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>) Code Block (for tags: <pre>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:23:"Basic HTML (with <pre>)";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:23:"Basic HTML (with <pre>)";s:19:"@missing_attributes";s:70:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Code Block, Image Upload, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   These attributes: <em class="placeholder"> class (for &lt;code&gt;), reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html_with_alignable_p can be switched to CKEditor 5 without problems, align buttons added automatically, but a superset of alignments is enabled" => [
      'format_id' => 'basic_html_with_alignable_p',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => array_merge(array_slice($basic_html_test_case['expected_ckeditor5_settings']['toolbar']['items'], 0, 10), [
            'alignment',
          ], array_slice($basic_html_test_case['expected_ckeditor5_settings']['toolbar']['items'], -2)),
        ],
        'plugins' => array_merge([
          'ckeditor5_alignment' => [
            'enabled_alignments' => [
              'center',
              'justify',
              'left',
              'right',
            ],
          ],
        ], $basic_html_test_case['expected_ckeditor5_settings']['plugins']),
      ],
      'expected_superset' => implode(' ', [
        // Note that aligning left and right is being added, on top of what the
        // original format allowed: center and justify.
        // Note that aligning left/center/right/justify is possible on *all*
        // allowed CKEditor 5 `$block` text container tags.
        // @todo When https://www.drupal.org/project/drupal/issues/3259367
        //   lands, none of the tags below should appear.
'<p class="text-align-left text-align-right">',
        '<h2 class="text-align-left text-align-center text-align-right text-align-justify">',
        '<h3 class="text-align-left text-align-center text-align-right text-align-justify">',
        '<h4 class="text-align-left text-align-center text-align-right text-align-justify">',
        '<h5 class="text-align-left text-align-center text-align-right text-align-justify">',
        '<h6 class="text-align-left text-align-center text-align-right text-align-justify">',
        '<ol reversed>',
      ]),
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:45:"Basic HTML (with alignable paragraph support)";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:45:"Basic HTML (with alignable paragraph support)";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'The CKEditor 5 migration process enabled the following plugins to support specific attributes that are allowed by the %text_format text format: %enabled_for_attributes_message_content.',
            'a:2:{s:12:"%text_format";s:45:"Basic HTML (with alignable paragraph support)";s:39:"%enabled_for_attributes_message_content";s:97:"Alignment ( for tag: <p> to support: class with value(s):  text-align-center, text-align-justify)";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:45:"Basic HTML (with alignable paragraph support)";s:19:"@missing_attributes";s:70:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align, Image caption, Alignment</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   These attributes: <em class="placeholder"> class (for &lt;p&gt;, &lt;h2&gt;, &lt;h3&gt;, &lt;h4&gt;, &lt;h5&gt;, &lt;h6&gt;), reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html with media_embed added (3 upgrade messages), but the drupalMedia toolbar item is not added automatically" => [
      'format_id' => 'basic_html_with_media_embed',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar']['items'],
        ],
        'plugins' => array_merge($basic_html_test_case['expected_ckeditor5_settings']['plugins'], [
          'media_media' => [
            'allow_view_mode_override' => FALSE,
          ],
        ]),
      ],
      'expected_superset' => $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:37:"Basic HTML (with Media Embed support)";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:37:"Basic HTML (with Media Embed support)";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:37:"Basic HTML (with Media Embed support)";s:19:"@missing_attributes";s:70:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "basic_html with media_embed added with data-view-mode allowed and no view modes configured, but the drupalMedia toolbar item is not added automatically (3 upgrade messages, 1 violation)" => [
      'format_id' => 'basic_html_with_media_embed_view_mode_enabled_no_view_modes_configured',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar']['items'],
        ],
        'plugins' => [
          'ckeditor5_heading' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_heading'],
          'ckeditor5_imageResize' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_imageResize'],
          'ckeditor5_list' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_list'],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_merge($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], [
              '<drupal-media data-view-mode>',
            ]),
          ],
          'media_media' => [
            'allow_view_mode_override' => FALSE,
          ],
        ],
      ],
      'expected_superset' => $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:74:"(with Media Embed support, view mode enabled but no view modes configured)";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:74:"(with Media Embed support, view mode enabled but no view modes configured)";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:74:"(with Media Embed support, view mode enabled but no view modes configured)";s:19:"@missing_attributes";s:100:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id> <drupal-media data-view-mode>";}',
          ],
        ],
      ],
      'expected_messages' => array_merge_recursive($basic_html_test_case['expected_messages'], [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt; &lt;drupal-media data-view-mode&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ]),
      'expected_post_filter_drop_fundamental_compatibility_violations' => [],
      'expected_post_update_text_editor_violations' => [
        'settings.plugins.ckeditor5_sourceEditing.allowed_tags.12' => 'The following attribute(s) can optionally be supported by enabled plugins and should not be added to the Source Editing "Manually editable HTML tags" field: <em class="placeholder">Media (&lt;drupal-media data-view-mode&gt;)</em>.',
      ],
    ];
    yield "basic_html with media_embed added with data-view-mode allowed and 2 view modes configured, but the drupalMedia toolbar item is not added automatically (3 upgrade messages, 1 violation)" => [
      'format_id' => 'basic_html_with_media_embed_view_mode_enabled_two_view_modes_configured',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar']['items'],
        ],
        'plugins' => [
          'ckeditor5_heading' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_heading'],
          'ckeditor5_imageResize' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_imageResize'],
          'ckeditor5_list' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_list'],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_merge($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], [
              '<drupal-media data-view-mode>',
            ]),
          ],
          'media_media' => [
            'allow_view_mode_override' => FALSE,
          ],
        ],
      ],
      'expected_superset' => $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:76:"(with Media Embed support, view mode enabled and two view modes configured )";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:76:"(with Media Embed support, view mode enabled and two view modes configured )";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:76:"(with Media Embed support, view mode enabled and two view modes configured )";s:19:"@missing_attributes";s:100:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id> <drupal-media data-view-mode>";}',
          ],
        ],
      ],
      'expected_messages' => array_merge_recursive($basic_html_test_case['expected_messages'], [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload, Image align, Image caption</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt; &lt;drupal-media data-view-mode&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ]),
      'expected_post_filter_drop_fundamental_compatibility_violations' => [],
      'expected_post_update_text_editor_violations' => [
        'settings.plugins.ckeditor5_sourceEditing.allowed_tags.12' => 'The following attribute(s) can optionally be supported by enabled plugins and should not be added to the Source Editing "Manually editable HTML tags" field: <em class="placeholder">Media (&lt;drupal-media data-view-mode&gt;)</em>.',
      ],
    ];
    yield "basic_html_with_any_data_attr can be switched to CKEditor 5 without problems (3 upgrade messages)" => [
      'format_id' => 'basic_html_with_any_data_attr',
      'filters_to_drop' => $basic_html_test_case['filters_to_drop'],
      'expected_ckeditor5_settings' => [
        'toolbar' => $basic_html_test_case['expected_ckeditor5_settings']['toolbar'],
        'plugins' => [
          'ckeditor5_heading' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_heading'],
          'ckeditor5_imageResize' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_imageResize'],
          'ckeditor5_list' => $basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_list'],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => array_merge(array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 0, 7), [
              '<img data-*>',
            ], array_slice($basic_html_test_case['expected_ckeditor5_settings']['plugins']['ckeditor5_sourceEditing']['allowed_tags'], 7)),
          ],
        ] + $basic_html_test_case['expected_ckeditor5_settings']['plugins'],
      ],
      'expected_superset' => $basic_html_test_case['expected_superset'],
      'expected_fundamental_compatibility_violations' => $basic_html_test_case['expected_fundamental_compatibility_violations'],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:48:"Basic HTML (with any data-* attribute on images)";s:25:"%enabling_message_content";s:135:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>) Image (for tags: <img>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:48:"Basic HTML (with any data-* attribute on images)";s:19:"@unsupported_string";s:28:"<cite> <dl> <dt> <dd> <span>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:48:"Basic HTML (with any data-* attribute on images)";s:19:"@missing_attributes";s:83:"<a hreflang> <blockquote cite> <img data-*> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List, Image, Image Upload</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;span&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;img data-*&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:   This attribute: <em class="placeholder"> reversed (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "restricted_html can be switched to CKEditor 5 after dropping the two markup-creating filters (3 upgrade messages)" => [
      'format_id' => 'restricted_html',
      'filters_to_drop' => [],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => [
            // Default toolbar items.
'heading',
            'bold',
            'italic',
            '|',
            // Items added based on "allowed tags" config.
            // Because '<a>' is in allowed_html.
'link',
            // Because '<blockquote cite>' is in allowed_html.
'blockQuote',
            // Because '<code>' is in allowed_html.
'code',
            // Because '<ul>' is in allowed_html.
'bulletedList',
            // Because '<ol>' is in allowed_html.
'numberedList',
            // Because additional tags need to be allowed to achieve a superset.
'|',
            'sourceEditing',
          ],
        ],
        'plugins' => [
          'ckeditor5_heading' => [
            'enabled_headings' => [
              'heading2',
              'heading3',
              'heading4',
              'heading5',
              'heading6',
            ],
          ],
          'ckeditor5_list' => [
            'properties' => [
              'reversed' => TRUE,
              'startIndex' => TRUE,
              'styles' => TRUE,
            ],
            'multiBlock' => TRUE,
          ],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => [
              '<cite>',
              '<dl>',
              '<dt>',
              '<dd>',
              '<a hreflang>',
              '<blockquote cite>',
              '<h2 id>',
              '<h3 id>',
              '<h4 id>',
              '<h5 id>',
              '<h6 id>',
            ],
          ],
        ],
      ],
      'expected_superset' => '<br> <p> <ol reversed>',
      'expected_fundamental_compatibility_violations' => [
        '' => 'CKEditor 5 needs at least the &lt;p&gt; and &lt;br&gt; tags to be allowed to be able to function. They are not allowed by the "<em class="placeholder">Limit allowed HTML tags and correct faulty HTML</em>" (<em class="placeholder">filter_html</em>) filter.',
      ],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:15:"Restricted HTML";s:25:"%enabling_message_content";s:111:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:15:"Restricted HTML";s:19:"@unsupported_string";s:21:"<cite> <dl> <dt> <dd>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:15:"Restricted HTML";s:19:"@missing_attributes";s:70:"<a hreflang> <blockquote cite> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
        'warning' => [
          [
            'As part of migrating the %text_format text format to CKEditor 5, the following tag(s) were added to <em>Limit allowed HTML tags and correct faulty HTML</em>, because they are needed to provide fundamental CKEditor 5 functionality : @missing_tags. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:15:"Restricted HTML";s:13:"@missing_tags";s:8:"<br> <p>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following: The &lt;br&gt;, &lt;p&gt; tags were added because they are <a target="_blank" href="/admin/help/ckeditor5#required-tags">required by CKEditor 5</a>. The tags <em class="placeholder">&lt;h2&gt;, &lt;h3&gt;, &lt;h4&gt;, &lt;h5&gt;, &lt;h6&gt;, &lt;*&gt;, &lt;cite&gt;, &lt;dl&gt;, &lt;dt&gt;, &lt;dd&gt;, &lt;a&gt;, &lt;blockquote&gt;, &lt;strong&gt;, &lt;em&gt;, &lt;code&gt;, &lt;ul&gt;, &lt;ol&gt;, &lt;li&gt;</em>; These attributes: <em class="placeholder"> id (for &lt;h2&gt;, &lt;h3&gt;, &lt;h4&gt;, &lt;h5&gt;, &lt;h6&gt;), dir (for &lt;*&gt;), lang (for &lt;*&gt;), hreflang (for &lt;a&gt;), href (for &lt;a&gt;), cite (for &lt;blockquote&gt;), type (for &lt;ul&gt;, &lt;ol&gt;), reversed (for &lt;ol&gt;), start (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
      'expected_post_filter_drop_fundamental_compatibility_violations' => [],
    ];
    yield "full_html can be switched to CKEditor 5 (no upgrade messages), uses only default toolbar items because impossible to know toolbar items are desired" => [
      'format_id' => 'full_html',
      'filters_to_drop' => [],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => [
            // Default toolbar items.
'heading',
            'bold',
            'italic',
            // Because there are no HTML restrictions.
'|',
            'sourceEditing',
          ],
        ],
        'plugins' => [
          'ckeditor5_heading' => [
            'enabled_headings' => [
              'heading2',
              'heading3',
              'heading4',
              'heading5',
              'heading6',
            ],
          ],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => [],
          ],
        ],
      ],
      'expected_superset' => '',
      'expected_fundamental_compatibility_violations' => [],
      'expected_db_logs' => [],
      'expected_messages' => [],
    ];
    yield "filter_only__filter_html can be switched to CKEditor 5 without problems (3 upgrade messages)" => [
      'format_id' => 'filter_only__filter_html',
      'filters_to_drop' => [],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => [
            // Default toolbar items.
'heading',
            'bold',
            'italic',
            '|',
            // Items added based on filter_html's "allowed tags" config.
'link',
            'blockQuote',
            'code',
            'bulletedList',
            'numberedList',
            // Because additional tags need to be allowed to achieve a superset.
'|',
            'sourceEditing',
          ],
        ],
        'plugins' => [
          'ckeditor5_heading' => [
            'enabled_headings' => [
              'heading2',
              'heading3',
              'heading4',
              'heading5',
              'heading6',
            ],
          ],
          'ckeditor5_list' => [
            'properties' => [
              'reversed' => TRUE,
              'startIndex' => TRUE,
              'styles' => TRUE,
            ],
            'multiBlock' => TRUE,
          ],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => [
              '<cite>',
              '<dl>',
              '<dt>',
              '<dd>',
              '<a hreflang>',
              '<blockquote cite>',
              '<h2 id="jump-*">',
              '<h3 id>',
              '<h4 id>',
              '<h5 id>',
              '<h6 id>',
            ],
          ],
        ],
      ],
      'expected_superset' => '<br> <p> <ol type reversed>',
      'expected_fundamental_compatibility_violations' => [
        '' => 'CKEditor 5 needs at least the &lt;p&gt; and &lt;br&gt; tags to be allowed to be able to function. They are not allowed by the "<em class="placeholder">Limit allowed HTML tags and correct faulty HTML</em>" (<em class="placeholder">filter_html</em>) filter.',
      ],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:54:"Only the "filter_html" filter and its default settings";s:25:"%enabling_message_content";s:111:"Link (for tags: <a>) Block quote (for tags: <blockquote>) Code (for tags: <code>) List (for tags: <ul><ol><li>)";}',
          ],
          [
            'The following tags were permitted by the %text_format text format\'s filter configuration, but no plugin was available that supports them. To ensure the tags remain supported by this text format, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @unsupported_string. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:54:"Only the "filter_html" filter and its default settings";s:19:"@unsupported_string";s:21:"<cite> <dl> <dt> <dd>";}',
          ],
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:54:"Only the "filter_html" filter and its default settings";s:19:"@missing_attributes";s:79:"<a hreflang> <blockquote cite> <h2 id="jump-*"> <h3 id> <h4 id> <h5 id> <h6 id>";}',
          ],
        ],
        'warning' => [
          [
            'As part of migrating the %text_format text format to CKEditor 5, the following tag(s) were added to <em>Limit allowed HTML tags and correct faulty HTML</em>, because they are needed to provide fundamental CKEditor 5 functionality : @missing_tags. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:54:"Only the "filter_html" filter and its default settings";s:13:"@missing_tags";s:8:"<br> <p>";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link, Block quote, Code, List</em>). Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;cite&gt; &lt;dl&gt; &lt;dt&gt; &lt;dd&gt; &lt;a hreflang&gt; &lt;blockquote cite&gt; &lt;h2 id=&quot;jump-*&quot;&gt; &lt;h3 id&gt; &lt;h4 id&gt; &lt;h5 id&gt; &lt;h6 id&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following: The &lt;br&gt;, &lt;p&gt; tags were added because they are <a target="_blank" href="/admin/help/ckeditor5#required-tags">required by CKEditor 5</a>. The tags <em class="placeholder">&lt;h2&gt;, &lt;h3&gt;, &lt;h4&gt;, &lt;h5&gt;, &lt;h6&gt;, &lt;*&gt;, &lt;cite&gt;, &lt;dl&gt;, &lt;dt&gt;, &lt;dd&gt;, &lt;a&gt;, &lt;blockquote&gt;, &lt;strong&gt;, &lt;em&gt;, &lt;code&gt;, &lt;ul&gt;, &lt;ol&gt;, &lt;li&gt;</em>; These attributes: <em class="placeholder"> id (for &lt;h2&gt;, &lt;h3&gt;, &lt;h4&gt;, &lt;h5&gt;, &lt;h6&gt;), dir (for &lt;*&gt;), lang (for &lt;*&gt;), hreflang (for &lt;a&gt;), href (for &lt;a&gt;), cite (for &lt;blockquote&gt;), type (for &lt;ul&gt;, &lt;ol&gt;), reversed (for &lt;ol&gt;), start (for &lt;ol&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
    yield "cke4_stylescombo_span can be switched to CKEditor 5 without problems, only <span> in Source Editing" => [
      'format_id' => 'cke4_stylescombo_span',
      'filters_to_drop' => [],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => [
            // Default toolbar items.
'heading',
            'bold',
            'italic',
            // Because additional tags need to be allowed to achieve a superset.
'|',
            'sourceEditing',
          ],
        ],
        'plugins' => [
          'ckeditor5_heading' => [
            'enabled_headings' => [
              'heading2',
              'heading3',
              'heading4',
              'heading5',
              'heading6',
            ],
          ],
          'ckeditor5_sourceEditing' => [
            'allowed_tags' => [
              '<span class="llama">',
            ],
          ],
        ],
      ],
      'expected_superset' => '<h2> <h3> <h4> <h5> <h6> <strong> <em>',
      'expected_fundamental_compatibility_violations' => [],
      'expected_db_logs' => [
        'status' => [
          [
            'As part of migrating to CKEditor 5, it was found that the %text_format text format\'s HTML filters includes plugins that support the following tags, but not some of their attributes. To ensure these attributes remain supported, the following were added to the Source Editing plugin\'s <em>Manually editable HTML tags</em>: @missing_attributes. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:43:"A CKEditor 4 configured to have span styles";s:19:"@missing_attributes";s:20:"<span class="llama">";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following:  Added these tags/attributes to the Source Editing Plugin\'s <a target="_blank" href="/admin/help/ckeditor5#source-editing">Manually editable HTML tags</a> setting: &lt;span class=&quot;llama&quot;&gt;. Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:  The tags <em class="placeholder">&lt;h2&gt;, &lt;h3&gt;, &lt;h4&gt;, &lt;h5&gt;, &lt;h6&gt;, &lt;strong&gt;, &lt;em&gt;</em>;  Additional details are available in your logs.',
        ],
      ],
    ];
    yield "minimal_ckeditor_wrong_allowed_html does not have sufficient allowed HTML => necessary allowed HTML added (1 upgrade message)" => [
      'format_id' => 'minimal_ckeditor_wrong_allowed_html',
      'filters_to_drop' => [],
      'expected_ckeditor5_settings' => [
        'toolbar' => [
          'items' => [
            // Default toolbar items.
'heading',
            'bold',
            'italic',
            '|',
            'link',
          ],
        ],
        'plugins' => [
          'ckeditor5_heading' => [
            'enabled_headings' => [
              'heading2',
              'heading3',
              'heading4',
              'heading5',
              'heading6',
            ],
          ],
        ],
      ],
      'expected_superset' => '<h2> <h3> <h4> <h5> <h6> <strong> <em> <a href>',
      'expected_fundamental_compatibility_violations' => [],
      'expected_db_logs' => [
        'status' => [
          [
            'The CKEditor 5 migration enabled the following plugins to support tags that are allowed by the %text_format text format: %enabling_message_content. The text format must be saved to make these changes active.',
            'a:2:{s:12:"%text_format";s:52:"Most basic HTML, but with allowed_html misconfigured";s:25:"%enabling_message_content";s:20:"Link (for tags: <a>)";}',
          ],
        ],
      ],
      'expected_messages' => [
        'status' => [
          'To maintain the capabilities of this text format, <a target="_blank" href="/admin/help/ckeditor5#migration-settings">the CKEditor 5 migration</a> did the following: Enabled these plugins: (<em class="placeholder">Link</em>). . Additional details are available in your logs.',
        ],
        'warning' => [
          'Updating to CKEditor 5 added support for some previously unsupported tags/attributes. A plugin introduced support for the following:  The tags <em class="placeholder">&lt;h2&gt;, &lt;h3&gt;, &lt;h4&gt;, &lt;h5&gt;, &lt;h6&gt;, &lt;strong&gt;, &lt;em&gt;</em>; This attribute: <em class="placeholder"> href (for &lt;a&gt;)</em>; Additional details are available in your logs.',
        ],
      ],
    ];
  }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 1
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById Deprecated protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked Deprecated protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds Deprecated protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if raw text IS NOT found escaped on loaded page, fail otherwise.
AssertContentTrait::assertNoField Deprecated protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById Deprecated protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName Deprecated protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath Deprecated protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked Deprecated protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref Deprecated protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion Deprecated protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption Deprecated protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected Deprecated protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText Deprecated protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText Deprecated protected function Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected Deprecated protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector Deprecated protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern Deprecated protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText Deprecated protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper Deprecated protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
CKEditor5ValidationTestTrait::validatePairToViolationsArray private function Decorator for CKEditor5::validatePair() that returns an assertable array.
CKEditor5ValidationTestTrait::violationsToArray private static function Transforms a constraint violation list object to an assertable array.
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
KernelTestBase::$classLoader protected property The class loader.
KernelTestBase::$configImporter protected property The configuration importer. 6
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking. 4
KernelTestBase::$container protected property The test container.
KernelTestBase::$databasePrefix protected property The test database prefix.
KernelTestBase::$keyValue protected property The key_value service that must persist between container rebuilds.
KernelTestBase::$root protected property The app root.
KernelTestBase::$siteDirectory protected property The relative path to the test site directory.
KernelTestBase::$usesSuperUserAccessPolicy protected property Set to TRUE to make user 1 a super user. 1
KernelTestBase::$vfsRoot protected property The virtual filesystem root directory.
KernelTestBase::assertPostConditions protected function 1
KernelTestBase::bootEnvironment protected function Bootstraps a basic test environment.
KernelTestBase::bootKernel protected function Bootstraps a kernel for a test. 1
KernelTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test. 2
KernelTestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo protected function Returns the Database connection info to be used for this test. 3
KernelTestBase::getDatabasePrefix public function Gets the database prefix used for test isolation.
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to install.
KernelTestBase::getModulesToEnable protected static function Returns the modules to install for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setDebugDumpHandler public static function Registers the dumper CLI handler when the DebugDump extension is enabled.
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 3
KernelTestBase::tearDown protected function 9
KernelTestBase::tearDownCloseDatabaseConnection public function Additional tear down method to close the connection at the end.
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__construct public function
KernelTestBase::__sleep public function Prevents serializing any properties.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
SchemaCheckTestTrait::assertConfigSchema public function Asserts the TypedConfigManager has a valid schema for the configuration.
SchemaCheckTestTrait::assertConfigSchemaByName public function Asserts configuration, specified by name, has a valid schema.
SchemaCheckTrait::$configName protected property The configuration object name under test.
SchemaCheckTrait::$ignoredPropertyPaths protected static property The ignored property paths.
SchemaCheckTrait::$schema protected property The config schema wrapper object for the configuration object under test.
SchemaCheckTrait::checkConfigSchema public function Checks the TypedConfigManager has a valid schema for the configuration.
SchemaCheckTrait::checkValue protected function Helper method to check data type.
SchemaCheckTrait::isViolationForIgnoredPropertyPath protected static function Determines whether this violation is for an ignored Config property path.
SmartDefaultSettingsTest::$database protected property The database connection used.
SmartDefaultSettingsTest::$manager protected property The manager for &quot;CKEditor 5 plugin&quot; plugins.
SmartDefaultSettingsTest::$modules protected static property Modules to install. Overrides KernelTestBase::$modules
SmartDefaultSettingsTest::$parser protected property The message&#039;s placeholders parser.
SmartDefaultSettingsTest::$smartDefaultSettings protected property Smart default settings utility.
SmartDefaultSettingsTest::$strictConfigSchema protected property Exempt from strict schema checking, because using CKEditor 4. Overrides KernelTestBase::$strictConfigSchema
SmartDefaultSettingsTest::$testLogServiceName protected property The service name for a logger implementation that collects anything logged.
SmartDefaultSettingsTest::$typedConfig protected property The typed config manager.
SmartDefaultSettingsTest::provider public static function Data provider.
SmartDefaultSettingsTest::register public function Registers test-specific services. Overrides KernelTestBase::register
SmartDefaultSettingsTest::setUp protected function Overrides KernelTestBase::setUp
SmartDefaultSettingsTest::test public function Tests the CKEditor 5 default settings conversion.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.

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