Intlayer

import { beforeAll, describe, expect, it, vi } from 'vitest'; // ----------------------------------------------------------------------------- // Mock `intlayer` so that the utility can be executed in isolation. // ----------------------------------------------------------------------------- const textEntry = [ '- [Documentation React Intlayer](https://github.com/aymericzip/intlayer/blob/main/docs/docs/fr/intlayer_with_create_react_app.md)', '- [Documentation React Intlayer](https://github.com/aymericzip/intlayer/blob/main/docs/docs/ja/intlayer_with_create_react_app.md)', '- [markdown-to-jsx sur npm](https://www.npmjs.com/package/markdown-to-jsx)', ].join('\n'); const textEnExpected = [ '- [Documentation React Intlayer](/doc/environment/create-react-app)', '- [Documentation React Intlayer](/doc/environment/create-react-app)', '- [markdown-to-jsx sur npm](https://www.npmjs.com/package/markdown-to-jsx)', ].join('\n'); const textFrExpected = [ '- [Documentation React Intlayer](/fr/doc/environment/create-react-app)', '- [Documentation React Intlayer](/fr/doc/environment/create-react-app)', '- [markdown-to-jsx sur npm](https://www.npmjs.com/package/markdown-to-jsx)', ].join('\n'); vi.mock('intlayer', () => { // Minimal subset of the Locales enum required by the website configuration. const Locales = { ENGLISH: 'en', RUSSIAN: 'ru', JAPANESE: 'ja', FRENCH: 'fr', KOREAN: 'ko', CHINESE: 'zh', SPANISH: 'es', GERMAN: 'de', ARABIC: 'ar', ITALIAN: 'it', ENGLISH_UNITED_KINGDOM: 'en-GB', PORTUGUESE: 'pt', HINDI: 'hi', } as const; // The documentation entries required by the markdown utility. const docMetadata = [ { githubUrl: 'https://github.com/aymericzip/intlayer/blob/main/docs/docs/fr/intlayer_with_create_react_app.md', url: '/doc/environment/create-react-app', relativeUrl: '/doc/environment/create-react-app', locale: 'fr', }, { githubUrl: 'https://github.com/aymericzip/intlayer/blob/main/docs/docs/fr/intlayer_with_create_react_app.md', url: '/doc/environment/create-react-app', relativeUrl: '/doc/environment/create-react-app', locale: 'en', }, { githubUrl: 'https://github.com/aymericzip/intlayer/blob/main/docs/docs/ja/intlayer_with_create_react_app.md', url: '/doc/environment/create-react-app', relativeUrl: '/doc/environment/create-react-app', locale: 'ja', }, ]; // Return the mocked helpers expected by `apps/website/src/utils/markdown.ts`. const getIntlayer = (key: string, _locale?: string) => { // Only doc-metadata is needed for these tests. Returning the same // dataset for every locale keeps the implementation minimal while still // exercising the transformation logic. if (key === 'doc-metadata') { return docMetadata; } return []; }; // Simplified version of getLocalizedUrl – it keeps URLs unchanged for the // default locale and does not prefix other locales either. This is enough for // the current unit-test expectations. const getLocalizedUrl = (url: string, currentLocale?: string) => { // The real helper prefixes the route with the locale for non-default // languages. The default language is English ('en'). if (!currentLocale || currentLocale === 'en') return url; return `/${currentLocale}${url}`; }; const localeMap = ( mapper: (locale: { locale: string }) => string ): string[] => Object.values(Locales).map((locale) => mapper({ locale, }) ); return { __esModule: true, Locales, getIntlayer, getLocalizedUrl, localeMap, }; }); // `urlRenamer` must be imported **after** the mock is registered so that it // uses the mocked implementation of `intlayer`. import { formatRegExp, urlRenamer } from './markdown'; // ----------------------------------------------------------------------------- // No external fixtures are required – the test strings are defined in-file. // ----------------------------------------------------------------------------- describe('formatRegExp', () => { const entry = 'https://github.com/aymericzip/intlayer/blob/main/docs/docs/fr/intlayer_with_react_native+expo.md'; const result = 'https://github.com/aymericzip/intlayer/blob/main/docs/docs/fr/intlayer_with_react_native+expo.md'; expect(formatRegExp(entry).exec(result)?.length).toEqual(1); }); describe('urlRenamer', () => { beforeAll(() => { // The util requires this env var to be defined (non-null assertion). process.env.NEXT_PUBLIC_DOMAIN = 'intlayer.org'; }); it('rewrites GitHub & localized URLs to in-site routes (English)', () => { const output = urlRenamer(textEntry, 'en' as any).trim(); expect(output).toEqual(textEnExpected); }); it('rewrites GitHub & localized URLs to in-site routes (French)', () => { const output = urlRenamer(textEntry, 'fr' as any).trim(); expect(output).toEqual(textFrExpected); }); });