Revert "feat(ecc): prune plugin 43→12 items, promote 7 rules to .claude/rules/ (#245)"

This reverts commit 1bd68ff534.
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Affaan Mustafa
2026-02-20 01:11:30 -08:00
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---
description: 使用 Playwright 生成并运行端到端测试。创建测试旅程、运行测试、捕获截图/视频/跟踪,并上传工件。
---
# E2E 命令
此命令调用 **e2e-runner** 代理来使用 Playwright 生成、维护和执行端到端测试。
## 此命令的作用
1. **生成测试旅程** - 为用户流程创建 Playwright 测试
2. **运行 E2E 测试** - 跨浏览器执行测试
3. **捕获工件** - 失败时的截图、视频、跟踪
4. **上传结果** - HTML 报告和 JUnit XML
5. **识别不稳定测试** - 隔离不稳定的测试
## 何时使用
在以下情况使用 `/e2e`
* 测试关键用户旅程(登录、交易、支付)
* 验证多步骤流程端到端工作
* 测试 UI 交互和导航
* 验证前端和后端之间的集成
* 为生产部署做准备
## 工作原理
e2e-runner 代理将:
1. **分析用户流程**并识别测试场景
2. **使用页面对象模型模式生成 Playwright 测试**
3. **跨多个浏览器Chrome、Firefox、Safari运行测试**
4. **捕获失败**,包括截图、视频和跟踪
5. **生成包含结果和工件的报告**
6. **识别不稳定测试**并推荐修复方法
## 使用示例
````
User: /e2e Test the market search and view flow
Agent (e2e-runner):
# E2E Test Generation: Market Search and View Flow
## Test Scenario Identified
**User Journey:** Market Search → View Results → Click Market → View Details
**Test Coverage:**
1. Navigate to markets page
2. Perform semantic search
3. Verify search results
4. Click on first result
5. Verify market details page loads
6. Verify chart renders
## Generated Test Code
```typescript
// tests/e2e/markets/search-and-view.spec.ts
import { test, expect } from '@playwright/test'
import { MarketsPage } from '../../pages/MarketsPage'
import { MarketDetailsPage } from '../../pages/MarketDetailsPage'
test.describe('Market Search and View Flow', () => {
test('user can search markets and view details', async ({ page }) => {
// 1. Navigate to markets page
const marketsPage = new MarketsPage(page)
await marketsPage.goto()
// Verify page loaded
await expect(page).toHaveTitle(/Markets/)
await expect(page.locator('h1')).toContainText('Markets')
// 2. Perform semantic search
await marketsPage.searchMarkets('election')
// Wait for API response
await page.waitForResponse(resp =>
resp.url().includes('/api/markets/search') && resp.status() === 200
)
// 3. Verify search results
const marketCards = marketsPage.marketCards
await expect(marketCards.first()).toBeVisible()
const resultCount = await marketCards.count()
expect(resultCount).toBeGreaterThan(0)
// Take screenshot of search results
await page.screenshot({ path: 'artifacts/search-results.png' })
// 4. Click on first result
const firstMarketTitle = await marketCards.first().textContent()
await marketCards.first().click()
// 5. Verify market details page loads
await expect(page).toHaveURL(/\/markets\/[a-z0-9-]+/)
const detailsPage = new MarketDetailsPage(page)
await expect(detailsPage.marketName).toBeVisible()
await expect(detailsPage.marketDescription).toBeVisible()
// 6. Verify chart renders
await expect(detailsPage.priceChart).toBeVisible()
// Verify market name matches
const detailsTitle = await detailsPage.marketName.textContent()
expect(detailsTitle?.toLowerCase()).toContain(
firstMarketTitle?.toLowerCase().substring(0, 20) || ''
)
// Take screenshot of market details
await page.screenshot({ path: 'artifacts/market-details.png' })
})
test('search with no results shows empty state', async ({ page }) => {
const marketsPage = new MarketsPage(page)
await marketsPage.goto()
// Search for non-existent market
await marketsPage.searchMarkets('xyznonexistentmarket123456')
// Verify empty state
await expect(page.locator('[data-testid="no-results"]')).toBeVisible()
await expect(page.locator('[data-testid="no-results"]')).toContainText(
/no.*results|no.*markets/i
)
const marketCount = await marketsPage.marketCards.count()
expect(marketCount).toBe(0)
})
test('can clear search and see all markets again', async ({ page }) => {
const marketsPage = new MarketsPage(page)
await marketsPage.goto()
// Initial market count
const initialCount = await marketsPage.marketCards.count()
// Perform search
await marketsPage.searchMarkets('trump')
await page.waitForLoadState('networkidle')
// Verify filtered results
const filteredCount = await marketsPage.marketCards.count()
expect(filteredCount).toBeLessThan(initialCount)
// Clear search
await marketsPage.searchInput.clear()
await page.waitForLoadState('networkidle')
// Verify all markets shown again
const finalCount = await marketsPage.marketCards.count()
expect(finalCount).toBe(initialCount)
})
})
````
## 运行测试
```bash
# Run the generated test
npx playwright test tests/e2e/markets/search-and-view.spec.ts
Running 3 tests using 3 workers
✓ [chromium] search-and-view.spec.ts:5:3 user can search markets and view details (4.2s)
✓ [chromium] search-and-view.spec.ts:52:3 search with no results shows empty state (1.8s)
✓ [chromium] search-and-view.spec.ts:67:3 can clear search and see all markets again (2.9s)
3 passed (9.1s)
Artifacts generated:
- artifacts/search-results.png
- artifacts/market-details.png
- playwright-report/index.html
```
## 测试报告
```
╔══════════════════════════════════════════════════════════════╗
║ E2E Test Results ║
╠══════════════════════════════════════════════════════════════╣
║ Status: ✅ ALL TESTS PASSED ║
║ Total: 3 tests ║
║ Passed: 3 (100%) ║
║ Failed: 0 ║
║ Flaky: 0 ║
║ Duration: 9.1s ║
╚══════════════════════════════════════════════════════════════╝
Artifacts:
📸 Screenshots: 2 files
📹 Videos: 0 files (only on failure)
🔍 Traces: 0 files (only on failure)
📊 HTML Report: playwright-report/index.html
View report: npx playwright show-report
```
✅ E2E 测试套件已准备好进行 CI/CD 集成!
````
## Test Artifacts
When tests run, the following artifacts are captured:
**On All Tests:**
- HTML Report with timeline and results
- JUnit XML for CI integration
**On Failure Only:**
- Screenshot of the failing state
- Video recording of the test
- Trace file for debugging (step-by-step replay)
- Network logs
- Console logs
## Viewing Artifacts
```bash
# View HTML report in browser
npx playwright show-report
# View specific trace file
npx playwright show-trace artifacts/trace-abc123.zip
# Screenshots are saved in artifacts/ directory
open artifacts/search-results.png
````
## 不稳定测试检测
如果测试间歇性失败:
```
⚠️ FLAKY TEST DETECTED: tests/e2e/markets/trade.spec.ts
Test passed 7/10 runs (70% pass rate)
Common failure:
"Timeout waiting for element '[data-testid="confirm-btn"]'"
Recommended fixes:
1. Add explicit wait: await page.waitForSelector('[data-testid="confirm-btn"]')
2. Increase timeout: { timeout: 10000 }
3. Check for race conditions in component
4. Verify element is not hidden by animation
Quarantine recommendation: Mark as test.fixme() until fixed
```
## 浏览器配置
默认情况下,测试在多个浏览器上运行:
* ✅ Chromium桌面版 Chrome
* ✅ Firefox桌面版
* ✅ WebKit桌面版 Safari
* ✅ 移动版 Chrome可选
在 `playwright.config.ts` 中配置以调整浏览器。
## CI/CD 集成
添加到您的 CI 流水线:
```yaml
# .github/workflows/e2e.yml
- name: Install Playwright
run: npx playwright install --with-deps
- name: Run E2E tests
run: npx playwright test
- name: Upload artifacts
if: always()
uses: actions/upload-artifact@v3
with:
name: playwright-report
path: playwright-report/
```
## PMX 特定的关键流程
对于 PMX请优先考虑以下 E2E 测试:
**🔴 关键(必须始终通过):**
1. 用户可以连接钱包
2. 用户可以浏览市场
3. 用户可以搜索市场(语义搜索)
4. 用户可以查看市场详情
5. 用户可以下交易单(使用测试资金)
6. 市场正确结算
7. 用户可以提取资金
**🟡 重要:**
1. 市场创建流程
2. 用户资料更新
3. 实时价格更新
4. 图表渲染
5. 过滤和排序市场
6. 移动端响应式布局
## 最佳实践
**应该:**
* ✅ 使用页面对象模型以提高可维护性
* ✅ 使用 data-testid 属性作为选择器
* ✅ 等待 API 响应,而不是使用任意超时
* ✅ 测试关键用户旅程的端到端
* ✅ 在合并到主分支前运行测试
* ✅ 在测试失败时审查工件
**不应该:**
* ❌ 使用不稳定的选择器CSS 类可能会改变)
* ❌ 测试实现细节
* ❌ 针对生产环境运行测试
* ❌ 忽略不稳定测试
* ❌ 在失败时跳过工件审查
* ❌ 使用 E2E 测试每个边缘情况(使用单元测试)
## 重要注意事项
**对 PMX 至关重要:**
* 涉及真实资金的 E2E 测试**必须**仅在测试网/暂存环境中运行
* 切勿针对生产环境运行交易测试
* 为金融测试设置 `test.skip(process.env.NODE_ENV === 'production')`
* 仅使用带有少量测试资金的测试钱包
## 与其他命令的集成
* 使用 `/plan` 来识别要测试的关键旅程
* 使用 `/tdd` 进行单元测试(更快、更细粒度)
* 使用 `/e2e` 进行集成和用户旅程测试
* 使用 `/code-review` 来验证测试质量
## 相关代理
此命令调用位于 `~/.claude/agents/e2e-runner.md` 的 `e2e-runner` 代理。
## 快速命令
```bash
# Run all E2E tests
npx playwright test
# Run specific test file
npx playwright test tests/e2e/markets/search.spec.ts
# Run in headed mode (see browser)
npx playwright test --headed
# Debug test
npx playwright test --debug
# Generate test code
npx playwright codegen http://localhost:3000
# View report
npx playwright show-report
```