playwright使用装饰器指定测试步骤添加用例截图
时间: 2023-08-12 17:04:59 浏览: 52
您好,对于 Playwright 自动化测试框架,可以使用 `@trace` 装饰器来指定测试步骤并添加用例截图。具体步骤如下:
1. 安装 `playwright` 和 `jest-playwright` 库:
```
npm install -D playwright jest-playwright
```
2. 在测试文件中引入 `test`、`expect` 和 `trace`:
```javascript
const { test, expect, trace } = require('@playwright/test');
```
3. 使用 `trace` 装饰器来指定测试步骤并添加用例截图:
```javascript
test.describe('example', () => {
trace.describe('test step 1', () => {
test('step 1', async ({ page }) => {
await page.goto('https://example.com');
await page.screenshot({ path: 'step1.png' });
expect(await page.title()).toBe('Example Domain');
});
});
trace.describe('test step 2', () => {
test('step 2', async ({ page }) => {
await page.click('a');
await page.screenshot({ path: 'step2.png' });
expect(await page.title()).toBe('Example Domain');
});
});
});
```
4. 运行测试用例,并在 `artifacts` 目录下查看用例截图:
```
npx playwright test --output=artifacts
```
希望这个回答能够帮助到您!