* @license Copyright 2017 Google Inc. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
'use strict';

 * @fileoverview Ensures ARIA attributes are allowed for an element's role.
 * See base class in axe-audit.js for audit() implementation.

const AxeAudit = require('./axe-audit');

class ARIAAllowedAttr extends AxeAudit {
   * @return {!AuditMeta}
  static get meta() {
    return {
      name: 'aria-allowed-attr',
      description: '`[aria-*]` attributes match their roles.',
      failureDescription: '`[aria-*]` attributes do not match their roles.',
      helpText: 'Each ARIA `role` supports a specific subset of `aria-*` attributes. ' +
          'Mismatching these invalidates the `aria-*` attributes. [Learn ' +
      requiredArtifacts: ['Accessibility'],

module.exports = ARIAAllowedAttr;