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https://github.com/Silentely/eSIM-Tools.git
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c6bf3a0238
- `tests/setup.js` 中 `getRandomValues` 模拟改用 Node.js `crypto.randomBytes` 填充，替代基于 `Math.random` 的不安全随机源，确保测试环境使用 CSPRNG 生成随机值 - 新增 `crypto` 模块导入，移除手动循环填充逻辑，简化代码实现并降低随机数偏差风险 - 将 `js-yaml@3` 补丁版本从 3.15.0 升级至 3.15.1，`js-yaml@4` 从 4.3.0 升级至 4.3.1 - 同步更新 `package-lock.json`，保持依赖锁文件与 `package.json` 声明一致
95 lines
2.2 KiB
JavaScript
95 lines
2.2 KiB
JavaScript
/**
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* Jest 测试设置文件
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*/
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import { randomBytes } from 'crypto';
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// 导入 Jest DOM 扩展
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import '@testing-library/jest-dom';
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// 设置全局测试超时
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jest.setTimeout(10000);
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// 模拟 localStorage
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const localStorageMock = {
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getItem: jest.fn(),
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setItem: jest.fn(),
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removeItem: jest.fn(),
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clear: jest.fn(),
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};
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global.localStorage = localStorageMock;
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// 模拟 sessionStorage
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const sessionStorageMock = {
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getItem: jest.fn(),
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setItem: jest.fn(),
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removeItem: jest.fn(),
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clear: jest.fn(),
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};
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global.sessionStorage = sessionStorageMock;
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// 模拟 fetch API
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global.fetch = jest.fn();
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// 模拟 crypto API（提供 webcrypto.subtle 接口）
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// getRandomValues 使用 Node CSPRNG 填充，避免测试环境引入不安全的随机源
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const webcryptoMock = {
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getRandomValues: (arr) => {
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arr.set(randomBytes(arr.length));
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return arr;
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},
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subtle: {
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digest: jest.fn(() => Promise.resolve(new ArrayBuffer(32)))
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}
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};
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global.crypto = webcryptoMock;
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globalThis.crypto = webcryptoMock;
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if (typeof window !== 'undefined') {
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window.crypto = webcryptoMock;
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}
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// 模拟 navigator.clipboard
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global.navigator.clipboard = {
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writeText: jest.fn(() => Promise.resolve()),
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readText: jest.fn(() => Promise.resolve(''))
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};
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// 模拟 IntersectionObserver
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global.IntersectionObserver = class IntersectionObserver {
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constructor() {}
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disconnect() {}
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observe() {}
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unobserve() {}
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takeRecords() {
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return [];
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}
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};
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// 模拟 Service Worker
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global.navigator.serviceWorker = {
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register: jest.fn(() => Promise.resolve({
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installing: null,
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waiting: null,
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active: null,
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addEventListener: jest.fn()
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}))
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};
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// Polyfill: TextEncoder（Node 环境下用于 PKCE 生成）
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if (typeof global.TextEncoder === 'undefined') {
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const { TextEncoder } = require('util');
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global.TextEncoder = TextEncoder;
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}
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// Polyfill: document.execCommand（降级复制方案）
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if (typeof document.execCommand === 'undefined') {
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document.execCommand = jest.fn(() => true);
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}
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// 清理每个测试后的模拟
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afterEach(() => {
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jest.clearAllMocks();
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localStorageMock.getItem.mockClear();
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localStorageMock.setItem.mockClear();
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localStorageMock.removeItem.mockClear();
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localStorageMock.clear.mockClear();
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}); |