Adrià Vilanova MartÃnez | de94280 | 2022-07-15 14:06:55 +0200 | [diff] [blame^] | 1 | // Copyright 2022 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | import {assert} from 'chai'; |
| 6 | import {MrMigratedBanner} from './mr-migrated-banner.js'; |
| 7 | |
| 8 | let element; |
| 9 | |
| 10 | describe('mr-migrated-banner', () => { |
| 11 | beforeEach(() => { |
| 12 | element = document.createElement('mr-migrated-banner'); |
| 13 | document.body.appendChild(element); |
| 14 | }); |
| 15 | |
| 16 | afterEach(() => { |
| 17 | document.body.removeChild(element); |
| 18 | }); |
| 19 | |
| 20 | it('initializes', () => { |
| 21 | assert.instanceOf(element, MrMigratedBanner); |
| 22 | }); |
| 23 | |
| 24 | it('hides element by default', async () => { |
| 25 | await element.updateComplete; |
| 26 | |
| 27 | assert.isTrue(element.hasAttribute('hidden')); |
| 28 | }); |
| 29 | |
| 30 | it('hides element when migratedId is empty', async () => { |
| 31 | element.migratedId = ''; |
| 32 | await element.updateComplete; |
| 33 | |
| 34 | assert.isTrue(element.hasAttribute('hidden')); |
| 35 | }); |
| 36 | |
| 37 | it('shows element when migratedId is set', async () => { |
| 38 | element.migratedId = '1234'; |
| 39 | await element.updateComplete; |
| 40 | |
| 41 | assert.isFalse(element.hasAttribute('hidden')); |
| 42 | }); |
| 43 | }); |