/
githubmirror
/
jest
Обзор
Документация
Войти
/
githubmirror
/
jest
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
e2e/__tests__/clearFSAndTransformCache.test.ts
51 строка
1 KB
Paul O’Shannessy
Update copyrights with Meta Platforms, restore original license in Jasmine fork (#13879)
09 фев 2023, 10:13
Не верифицирован
09 фев 2023, 10:13
6d2632a
Код
Авторство
О чём код?
/** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ import {tmpdir} from 'os'; import * as path from 'path'; import {cleanup, writeFiles} from '../Utils'; import runJest from '../runJest'; const dir = path.resolve(tmpdir(), 'clear_FS_and_transform_cache'); const testFileContent = ` 'use strict'; const fs = require('fs'); const path = require('path'); const absoluteTestHelperFile = path.resolve(__dirname, './testHelper.js'); test('value is 1', () => { const value = require('./testHelper'); expect(value).toBe(1); }); test('value is 1 after file is changed', () => { fs.writeFileSync(absoluteTestHelperFile, 'module.exports = 2;'); const value = require('./testHelper'); expect(value).toBe(1); }); test('value is 2 after calling "jest.resetModules"', () => { jest.resetModules(); const value = require('./testHelper'); expect(value).toBe(2); }); `; beforeEach(() => cleanup(dir)); afterAll(() => cleanup(dir)); test('clear FS and transform cache', () => { writeFiles(dir, { 'package.json': JSON.stringify({jest: {testEnvironment: 'node'}}), 'test.js': testFileContent, 'testHelper.js': 'module.exports = 1;', }); const {exitCode} = runJest(dir); expect(exitCode).toBe(0); });