qae2e-playwright
FeaturedPlaywright E2E 测试完整方法论,涵盖项目初始化、Page Object Model、认证复用、API Mock、视觉回归、多浏览器测试、CI 集成和调试技巧
Testing & QA 547 stars
50 forks Updated 4 days ago MIT
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# Playwright E2E 测试方法论
## 适用场景
- Web 项目需要编写端到端测试
- 门禁(Gate 1)要求 E2E 测试通过
- 需要覆盖关键用户流程的自动化验证
- 需要多浏览器/多视口兼容性验证
- 需要视觉回归测试
---
## 1. 项目初始化
### 1.1 安装
```bash
# 新项目初始化(推荐)
npm init playwright@latest
# 已有项目添加
npm install -D @playwright/test
npx playwright install
```
### 1.2 配置文件(`playwright.config.ts`)
```typescript
import { defineConfig, devices } from '@playwright/test';
export default defineConfig({
testDir: './e2e',
// 测试产物目录
outputDir: './e2e/test-results',
// 全局超时
timeout: 30_000,
expect: { timeout: 5_000 },
// 并行执行
fullyParallel: true,
workers: process.env.CI ? 1 : undefined,
// 失败重试(CI 中重试一次减少 flaky)
retries: process.env.CI ? 1 : 0,
// 报告
reporter: [
['html', { outputFolder: './e2e/playwright-report' }],
['json', { outputFile: './e2e/test-results/results.json' }],
// CI 中额外输出到 stdout
...(process.env.CI ? [['github'] as const] : []),
],
// 全局配置
use: {
baseURL: process.env.BASE_URL || 'http://localhost:3000',
// 失败时自动截图
screenshot: 'only-on-failure',
// 失败时录制 trace
trace: 'on-first-retry',
// 失败时录制视频
video: 'on-first-retry',
},
// 多浏览器 + 移动端视口
projects: [
{ name: 'chromium', use: { ...devices['Desktop Chrome'] } },
{ name: 'firefox', use: { ...devices['Desktop Firefox'] } },
{ name: 'webkit', use: { ...devices['Desktop Safari'] } },
{ name: 'mobile-chrome', use: { ...devices['Pixel 5'] } },
{ name: 'mobile-safari', use: { ...devices['iPhone 13'] } },
],
...
Details
- Author
- echoVic
- Repository
- echoVic/boss-skill
- Created
- 7 months ago
- Last Updated
- 4 days ago
- Language
- TypeScript
- License
- MIT
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