124 lines
4.7 KiB
JavaScript
124 lines
4.7 KiB
JavaScript
import MockAdapter from 'axios-mock-adapter';
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import waitForPromises from 'helpers/wait_for_promises';
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import installGlEmojiElement from '~/behaviors/gl_emoji';
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import { initEmojiMap, EMOJI_VERSION } from '~/emoji';
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import * as EmojiUnicodeSupport from '~/emoji/support';
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import axios from '~/lib/utils/axios_utils';
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jest.mock('~/emoji/support');
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describe('gl_emoji', () => {
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let mock;
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const emojiData = {
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grey_question: {
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c: 'symbols',
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e: '❔',
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d: 'white question mark ornament',
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u: '6.0',
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},
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bomb: {
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c: 'objects',
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e: '💣',
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d: 'bomb',
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u: '6.0',
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},
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};
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beforeAll(() => {
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jest.spyOn(EmojiUnicodeSupport, 'default').mockReturnValue(true);
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installGlEmojiElement();
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});
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function markupToDomElement(markup) {
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const div = document.createElement('div');
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div.innerHTML = markup;
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document.body.appendChild(div);
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return div.firstElementChild;
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}
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beforeEach(() => {
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mock = new MockAdapter(axios);
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mock.onGet(`/-/emojis/${EMOJI_VERSION}/emojis.json`).reply(200, emojiData);
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return initEmojiMap().catch(() => {});
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});
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afterEach(() => {
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mock.restore();
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document.body.innerHTML = '';
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});
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describe.each([
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[
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'bomb emoji just with name attribute',
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'<gl-emoji data-name="bomb"></gl-emoji>',
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'<gl-emoji data-name="bomb" data-unicode-version="6.0" title="bomb">💣</gl-emoji>',
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'<gl-emoji data-name="bomb" data-unicode-version="6.0" title="bomb"><img class="emoji" title=":bomb:" alt=":bomb:" src="/-/emojis/1/bomb.png" width="20" height="20" align="absmiddle"></gl-emoji>',
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],
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[
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'bomb emoji with name attribute and unicode version',
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'<gl-emoji data-name="bomb" data-unicode-version="6.0">💣</gl-emoji>',
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'<gl-emoji data-name="bomb" data-unicode-version="6.0">💣</gl-emoji>',
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'<gl-emoji data-name="bomb" data-unicode-version="6.0"><img class="emoji" title=":bomb:" alt=":bomb:" src="/-/emojis/1/bomb.png" width="20" height="20" align="absmiddle"></gl-emoji>',
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],
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[
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'bomb emoji with sprite fallback',
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'<gl-emoji data-fallback-sprite-class="emoji-bomb" data-name="bomb"></gl-emoji>',
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'<gl-emoji data-fallback-sprite-class="emoji-bomb" data-name="bomb" data-unicode-version="6.0" title="bomb">💣</gl-emoji>',
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'<gl-emoji data-fallback-sprite-class="emoji-bomb" data-name="bomb" data-unicode-version="6.0" title="bomb" class="emoji-icon emoji-bomb">💣</gl-emoji>',
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],
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[
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'bomb emoji with image fallback',
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'<gl-emoji data-fallback-src="/bomb.png" data-name="bomb"></gl-emoji>',
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'<gl-emoji data-fallback-src="/bomb.png" data-name="bomb" data-unicode-version="6.0" title="bomb">💣</gl-emoji>',
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'<gl-emoji data-fallback-src="/bomb.png" data-name="bomb" data-unicode-version="6.0" title="bomb"><img class="emoji" title=":bomb:" alt=":bomb:" src="/bomb.png" width="20" height="20" align="absmiddle"></gl-emoji>',
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],
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[
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'invalid emoji',
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'<gl-emoji data-name="invalid_emoji"></gl-emoji>',
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'<gl-emoji data-name="grey_question" data-unicode-version="6.0" title="white question mark ornament">❔</gl-emoji>',
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'<gl-emoji data-name="grey_question" data-unicode-version="6.0" title="white question mark ornament"><img class="emoji" title=":grey_question:" alt=":grey_question:" src="/-/emojis/1/grey_question.png" width="20" height="20" align="absmiddle"></gl-emoji>',
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],
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])('%s', (name, markup, withEmojiSupport, withoutEmojiSupport) => {
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it(`renders correctly with emoji support`, async () => {
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jest.spyOn(EmojiUnicodeSupport, 'default').mockReturnValue(true);
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const glEmojiElement = markupToDomElement(markup);
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await waitForPromises();
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expect(glEmojiElement.outerHTML).toBe(withEmojiSupport);
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});
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it(`renders correctly without emoji support`, async () => {
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jest.spyOn(EmojiUnicodeSupport, 'default').mockReturnValue(false);
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const glEmojiElement = markupToDomElement(markup);
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await waitForPromises();
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expect(glEmojiElement.outerHTML).toBe(withoutEmojiSupport);
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});
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});
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it('Adds sprite CSS if emojis are not supported', async () => {
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const testPath = '/test-path.css';
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jest.spyOn(EmojiUnicodeSupport, 'default').mockReturnValue(false);
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window.gon.emoji_sprites_css_path = testPath;
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expect(document.head.querySelector(`link[href="${testPath}"]`)).toBe(null);
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expect(window.gon.emoji_sprites_css_added).toBeFalsy();
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markupToDomElement(
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'<gl-emoji data-fallback-sprite-class="emoji-bomb" data-name="bomb"></gl-emoji>',
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);
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await waitForPromises();
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expect(document.head.querySelector(`link[href="${testPath}"]`).outerHTML).toBe(
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'<link rel="stylesheet" href="/test-path.css">',
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);
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expect(window.gon.emoji_sprites_css_added).toBe(true);
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});
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});
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