import { getDOM } from '../helpers/supertest.js' import languages from '../../lib/languages.js' import { jest } from '@jest/globals' jest.useFakeTimers() describe('', () => { jest.setTimeout(5 * 60 * 1000) test('includes hreflangs (references to all language versions of the same page)', async () => { const $ = await getDOM('/en') const $hreflangs = $('link[rel="alternate"]') expect($hreflangs.length).toEqual(Object.keys(languages).length) expect($('link[href="https://docs.github.com/cn"]').length).toBe(1) expect($('link[href="https://docs.github.com/ja"]').length).toBe(1) expect($('link[hrefLang="en"]').length).toBe(1) }) test('includes page intro in `description` meta tag', async () => { const $ = await getDOM('/en/articles/about-ssh') const $description = $('meta[name="description"]') expect($description.attr('content').startsWith('Using the SSH protocol')).toBe(true) }) test('renders `description` meta tag in plaintext (no HTML)', async () => { const $ = await getDOM('/en/articles/about-pull-request-merges') const $description = $('meta[name="description"]') // plain text intro expect( $description.attr('content').startsWith('You can merge pull requests by retaining') ).toBe(true) // HTML intro expect( $('div.lead-mktg') .html() .startsWith('

You can merge pull requests') ) }) })