Issue #3293469 by bnjmnm, dmundra, finnsky, Anchal_gupta, andypost, lauriii,...

Issue #3293469 by bnjmnm, dmundra, finnsky, Anchal_gupta, andypost, lauriii, xjm, nod_, rikki_iki: Automated A11y tests in Nightwatch

core/modules/system/tests/modules/nightwatch_theme_install_utility/nightwatch_theme_install_utility.info.yml

+name: 'Nightwatch theme install utility'
+type: module
+description: 'Helper module facilitate theme installation in Nightwatch tests'
+package: Testing
+version: VERSION

core/modules/system/tests/modules/nightwatch_theme_install_utility/nightwatch_theme_install_utility.routing.yml

+nightwatch_utility.theme_install_default:
+  path: '/admin/theme/install_default/{theme}'
+  defaults:
+    _controller: '\Drupal\nightwatch_theme_install_utility\Controller\ThemeInstallController::installDefault'
+  requirements:
+    _permission: 'administer themes'
+
+nightwatch_utility.theme_install_admin:
+  path: '/admin/theme/install_admin/{theme}'
+  defaults:
+    _controller: '\Drupal\nightwatch_theme_install_utility\Controller\ThemeInstallController::installAdmin'
+  requirements:
+    _permission: 'administer themes'

core/modules/system/tests/modules/nightwatch_theme_install_utility/src/Controller/ThemeInstallController.php

+<?php
+
+namespace Drupal\nightwatch_theme_install_utility\Controller;
+
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Controller\ControllerBase;
+use Drupal\Core\Extension\ThemeInstallerInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides an easier way for Nightwatch tests to install themes.
+ */
+class ThemeInstallController extends ControllerBase {
+
+  /**
+   * The theme installer service.
+   *
+   * @var \Drupal\Core\Extension\ThemeInstallerInterface
+   */
+  protected $themeInstaller;
+
+  /**
+   * Constructs a new ThemeInstallController.
+   *
+   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+   *   The config factory.
+   * @param \Drupal\Core\Extension\ThemeInstallerInterface $theme_installer
+   *   The theme installer.
+   */
+  public function __construct(ConfigFactoryInterface $config_factory, ThemeInstallerInterface $theme_installer) {
+    $this->configFactory = $config_factory;
+    $this->themeInstaller = $theme_installer;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('config.factory'),
+      $container->get('theme_installer')
+    );
+  }
+
+  /**
+   * Install a theme as default.
+   *
+   * @param string $theme
+   *   The theme to install as the default theme.
+   *
+   * @return array
+   *   A render array confirming installation.
+   */
+  public function installDefault(string $theme) {
+    return $this->installTheme($theme, 'default');
+  }
+
+  /**
+   * Install a theme as the admin theme.
+   * @param string $theme
+   *   The theme to install as the admin theme.
+   *
+   * @return array
+   *   A render array confirming installation.
+   */
+  public function installAdmin($theme) {
+    return $this->installTheme($theme, 'admin');
+  }
+
+  /**
+   * Installs a theme.
+   *
+   * @param string $theme
+   *   The theme to install.
+   * @param string $default_or_admin
+   *   Which type of theme to install, can be `default` or `admin`.
+   *
+   * @return array
+   *   A render array confirming installation.
+   */
+  private function installTheme($theme, $default_or_admin): array {
+    assert(in_array($default_or_admin, ['default', 'admin']), 'The $default_or_admin parameter must be `default` or `admin`');
+    $config = $this->configFactory->getEditable('system.theme');
+    $this->themeInstaller->install([$theme]);
+    $config->set($default_or_admin, $theme)->save();
+    return [
+      '#type' => 'container',
+      '#attributes' => ['id' => 'theme-installed'],
+      '#markup' => "Installed $theme as $default_or_admin theme",
+    ];
+  }
+
+}

core/profiles/nightwatch_a11y_testing/config/install/core.entity_form_display.node.article.default.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - field.field.node.article.body
+    - field.field.node.article.comment
+    - field.field.node.article.field_image
+    - field.field.node.article.field_tags
+    - image.style.thumbnail
+    - node.type.article
+  module:
+    - comment
+    - image
+    - path
+    - text
+id: node.article.default
+targetEntityType: node
+bundle: article
+mode: default
+content:
+  body:
+    type: text_textarea_with_summary
+    weight: 1
+    region: content
+    settings:
+      rows: 9
+      summary_rows: 3
+      placeholder: ''
+      show_summary: false
+    third_party_settings: {  }
+  comment:
+    type: comment_default
+    weight: 20
+    region: content
+    settings: {  }
+    third_party_settings: {  }
+  created:
+    type: datetime_timestamp
+    weight: 10
+    region: content
+    settings: {  }
+    third_party_settings: {  }
+  field_image:
+    type: image_image
+    weight: 4
+    region: content
+    settings:
+      progress_indicator: throbber
+      preview_image_style: thumbnail
+    third_party_settings: {  }
+  field_tags:
+    type: entity_reference_autocomplete_tags
+    weight: 3
+    region: content
+    settings:
+      match_operator: CONTAINS
+      match_limit: 10
+      size: 60
+      placeholder: ''
+    third_party_settings: {  }
+  path:
+    type: path
+    weight: 30
+    region: content
+    settings: {  }
+    third_party_settings: {  }
+  promote:
+    type: boolean_checkbox
+    weight: 15
+    region: content
+    settings:
+      display_label: true
+    third_party_settings: {  }
+  status:
+    type: boolean_checkbox
+    weight: 120
+    region: content
+    settings:
+      display_label: true
+    third_party_settings: {  }
+  sticky:
+    type: boolean_checkbox
+    weight: 16
+    region: content
+    settings:
+      display_label: true
+    third_party_settings: {  }
+  title:
+    type: string_textfield
+    weight: 0
+    region: content
+    settings:
+      size: 60
+      placeholder: ''
+    third_party_settings: {  }
+  uid:
+    type: entity_reference_autocomplete
+    weight: 5
+    region: content
+    settings:
+      match_operator: CONTAINS
+      match_limit: 10
+      size: 60
+      placeholder: ''
+    third_party_settings: {  }
+hidden: {  }

core/profiles/nightwatch_a11y_testing/config/install/core.entity_form_display.node.page.default.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - field.field.node.page.body
+    - node.type.page
+  module:
+    - path
+    - text
+id: node.page.default
+targetEntityType: node
+bundle: page
+mode: default
+content:
+  body:
+    type: text_textarea_with_summary
+    weight: 31
+    region: content
+    settings:
+      rows: 9
+      summary_rows: 3
+      placeholder: ''
+      show_summary: false
+    third_party_settings: {  }
+  created:
+    type: datetime_timestamp
+    weight: 10
+    region: content
+    settings: {  }
+    third_party_settings: {  }
+  path:
+    type: path
+    weight: 30
+    region: content
+    settings: {  }
+    third_party_settings: {  }
+  promote:
+    type: boolean_checkbox
+    weight: 15
+    region: content
+    settings:
+      display_label: true
+    third_party_settings: {  }
+  status:
+    type: boolean_checkbox
+    weight: 120
+    region: content
+    settings:
+      display_label: true
+    third_party_settings: {  }
+  sticky:
+    type: boolean_checkbox
+    weight: 16
+    region: content
+    settings:
+      display_label: true
+    third_party_settings: {  }
+  title:
+    type: string_textfield
+    weight: -5
+    region: content
+    settings:
+      size: 60
+      placeholder: ''
+    third_party_settings: {  }
+  uid:
+    type: entity_reference_autocomplete
+    weight: 5
+    region: content
+    settings:
+      match_operator: CONTAINS
+      match_limit: 10
+      size: 60
+      placeholder: ''
+    third_party_settings: {  }
+hidden: {  }

core/profiles/nightwatch_a11y_testing/config/install/field.field.node.article.body.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.body
+    - node.type.article
+  module:
+    - text
+id: node.article.body
+field_name: body
+entity_type: node
+bundle: article
+label: Body
+description: ''
+required: false
+translatable: true
+default_value: {  }
+default_value_callback: ''
+settings:
+  display_summary: true
+  required_summary: false
+field_type: text_with_summary

core/profiles/nightwatch_a11y_testing/config/install/field.field.node.article.comment.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.comment
+    - node.type.article
+  module:
+    - comment
+id: node.article.comment
+field_name: comment
+entity_type: node
+bundle: article
+label: Comments
+description: ''
+required: false
+translatable: true
+default_value:
+  -
+    status: 2
+    cid: 0
+    last_comment_timestamp: 0
+    last_comment_name: null
+    last_comment_uid: 0
+    comment_count: 0
+default_value_callback: ''
+settings:
+  default_mode: 1
+  per_page: 50
+  anonymous: 0
+  form_location: true
+  preview: 1
+field_type: comment

core/profiles/nightwatch_a11y_testing/config/install/field.field.node.article.field_image.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_image
+    - node.type.article
+  module:
+    - image
+id: node.article.field_image
+field_name: field_image
+entity_type: node
+bundle: article
+label: Image
+description: ''
+required: false
+translatable: true
+default_value: {  }
+default_value_callback: ''
+settings:
+  handler: 'default:file'
+  handler_settings: {  }
+  file_directory: '[date:custom:Y]-[date:custom:m]'
+  file_extensions: 'png gif jpg jpeg'
+  max_filesize: ''
+  max_resolution: ''
+  min_resolution: ''
+  alt_field: true
+  alt_field_required: true
+  title_field: false
+  title_field_required: false
+  default_image:
+    uuid: null
+    alt: ''
+    title: ''
+    width: null
+    height: null
+field_type: image

core/profiles/nightwatch_a11y_testing/config/install/field.field.node.article.field_tags.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_tags
+    - node.type.article
+    - taxonomy.vocabulary.tags
+id: node.article.field_tags
+field_name: field_tags
+entity_type: node
+bundle: article
+label: Tags
+description: 'Enter a comma-separated list. For example: Amsterdam, Mexico City, "Cleveland, Ohio"'
+required: false
+translatable: true
+default_value: {  }
+default_value_callback: ''
+settings:
+  handler: 'default:taxonomy_term'
+  handler_settings:
+    target_bundles:
+      tags: tags
+    sort:
+      field: _none
+    auto_create: true
+field_type: entity_reference

core/profiles/nightwatch_a11y_testing/config/install/field.field.node.page.body.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.body
+    - node.type.page
+  module:
+    - text
+id: node.page.body
+field_name: body
+entity_type: node
+bundle: page
+label: Body
+description: ''
+required: false
+translatable: true
+default_value: {  }
+default_value_callback: ''
+settings:
+  display_summary: true
+  required_summary: false
+field_type: text_with_summary

core/profiles/nightwatch_a11y_testing/config/install/field.storage.node.comment.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - comment
+    - node
+id: node.comment
+field_name: comment
+entity_type: node
+type: comment
+settings:
+  comment_type: comment
+module: comment
+locked: false
+cardinality: 1
+translatable: true
+indexes: {  }
+persist_with_no_fields: false
+custom_storage: false

core/profiles/nightwatch_a11y_testing/config/install/field.storage.node.field_image.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - file
+    - image
+    - node
+id: node.field_image
+field_name: field_image
+entity_type: node
+type: image
+settings:
+  target_type: file
+  display_field: false
+  display_default: false
+  uri_scheme: public
+  default_image:
+    uuid: null
+    alt: ''
+    title: ''
+    width: null
+    height: null
+module: image
+locked: false
+cardinality: 1
+translatable: true
+indexes:
+  target_id:
+    - target_id
+persist_with_no_fields: false
+custom_storage: false

core/profiles/nightwatch_a11y_testing/config/install/field.storage.node.field_tags.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - node
+    - taxonomy
+id: node.field_tags
+field_name: field_tags
+entity_type: node
+type: entity_reference
+settings:
+  target_type: taxonomy_term
+module: core
+locked: false
+cardinality: -1
+translatable: true
+indexes: {  }
+persist_with_no_fields: false
+custom_storage: false

core/profiles/nightwatch_a11y_testing/config/install/filter.format.restricted_html.yml

+langcode: en
+status: true
+dependencies: {  }
+name: 'Restricted HTML'
+format: restricted_html
+weight: 1
+roles:
+  - anonymous
+filters:
+  filter_html:
+    id: filter_html
+    provider: filter
+    status: true
+    weight: -10
+    settings:
+      allowed_html: '<a href hreflang> <em> <strong> <cite> <blockquote cite> <code> <ul type> <ol start type> <li> <dl> <dt> <dd> <h2 id> <h3 id> <h4 id> <h5 id> <h6 id>'
+      filter_html_help: true
+      filter_html_nofollow: false
+  filter_autop:
+    id: filter_autop
+    provider: filter
+    status: true
+    weight: 0
+    settings: {  }
+  filter_url:
+    id: filter_url
+    provider: filter
+    status: true
+    weight: 0
+    settings:
+      filter_url_length: 72

core/profiles/nightwatch_a11y_testing/config/install/node.settings.yml

+use_admin_theme: true

core/profiles/nightwatch_a11y_testing/config/install/node.type.article.yml

+langcode: en
+status: true
+dependencies: {  }
+name: Article
+type: article
+description: 'Use <em>articles</em> for time-sensitive content like news, press releases or blog posts.'
+help: ''
+new_revision: true
+preview_mode: 1
+display_submitted: true

core/profiles/nightwatch_a11y_testing/config/install/node.type.page.yml

+langcode: en
+status: true
+dependencies: {  }
+name: 'Basic page'
+type: page
+description: 'Use <em>basic pages</em> for your static content, such as an ''About us'' page.'
+help: ''
+new_revision: true
+preview_mode: 1
+display_submitted: false

core/profiles/nightwatch_a11y_testing/config/install/system.theme.yml

+admin: claro
+default: olivero

core/profiles/nightwatch_a11y_testing/config/install/taxonomy.vocabulary.tags.yml

+langcode: en
+status: true
+dependencies: {  }
+name: Tags
+vid: tags
+description: 'Use tags to group articles on similar topics into categories.'
+weight: 0

core/profiles/nightwatch_a11y_testing/config/install/user.role.administrator.yml

+langcode: en
+status: true
+dependencies: {  }
+id: administrator
+label: Administrator
+weight: 3
+is_admin: true
+permissions: {  }