| // Copyright 2020 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import {assert} from 'chai'; |
| import {MrHotlistHeader} from './mr-hotlist-header.js'; |
| |
| /** @type {MrHotlistHeader} */ |
| let element; |
| |
| describe('mr-hotlist-header', () => { |
| beforeEach(() => { |
| // @ts-ignore |
| element = document.createElement('mr-hotlist-header'); |
| document.body.appendChild(element); |
| }); |
| |
| afterEach(() => { |
| document.body.removeChild(element); |
| }); |
| |
| it('initializes', () => { |
| assert.instanceOf(element, MrHotlistHeader); |
| }); |
| |
| it('renders', async () => { |
| element.selected = 2; |
| await element.updateComplete; |
| |
| assert.equal(element.shadowRoot.querySelector('mr-tabs').selected, 2); |
| }); |
| }); |