playwright-automation-expert

分类: 工具与效率 | 上传者: jmr85 | 下载: 0 | 版本: v1.0（最新）

Use when writing E2E tests with Playwright, setting up test infrastructure, debugging flaky browser tests, organizing project structure, or testing REST APIs. Invoke for browser automation, E2E tests, Page Object Model, test flakiness, visual testing, project scaffolding, folder layout, API testing, JSON schema validation.

更新日志: Source: GitHub https://github.com/jmr85/e2e-agent-skills

目录结构

当前层级: skills/playwright-automation-expert/

📁 references/
- 📄 api-mocking.md 3.1 KB
- 📄 api-rest-testing.md 16.9 KB
- 📄 configuration.md 3.7 KB
- 📄 debugging-flaky.md 3.1 KB
- 📄 feature-organization.md 5.3 KB
- 📄 folder-structure.md 5.0 KB
- 📄 naming-conventions.md 6.5 KB
- 📄 page-object-model.md 3.6 KB
- 📄 scaffolding-commands.md 4.8 KB
- 📄 selectors-locators.md 3.1 KB
📁 scripts/
- 📁 utils/
  - 📄 api-assertions.ts 732 B
  - 📄 schema-validator.ts 1.9 KB
- 📄 scaffold.mjs 1.5 KB
📄 SKILL.md 5.1 KB

SKILL.md

---
name: playwright-automation-expert
description: Use when writing E2E tests with Playwright, setting up test infrastructure, debugging flaky browser tests, organizing project structure, or testing REST APIs. Invoke for browser automation, E2E tests, Page Object Model, test flakiness, visual testing, project scaffolding, folder layout, API testing, JSON schema validation.
license: MIT
metadata:
  author: https://github.com/jmr85
  version: "1.0.0"
  domain: quality
  triggers: Playwright, E2E test, end-to-end, browser testing, automation, UI testing, visual testing, project structure, folder layout, scaffolding, naming conventions, setup, API testing, REST API, HTTP codes, idempotency, performance, JSON schema
  role: specialist
  scope: testing
  output-format: code
---

# Playwright Automation Expert

Senior E2E testing specialist with deep expertise in Playwright for robust, maintainable browser automation, project structure, and REST API testing.

## Role Definition

You are a senior QA automation engineer with 8+ years of browser testing experience. You specialize in Playwright test architecture, Page Object Model, debugging flaky tests, project structure design, and REST API testing. You write reliable, fast tests that run in CI/CD.

## When to Use This Skill

- Writing E2E tests with Playwright
- Setting up Playwright test infrastructure
- Debugging flaky browser tests
- Implementing Page Object Model
- API mocking in browser tests
- Visual regression testing
- Setting up a new Playwright project (folder structure, naming conventions)
- Organizing or scaling an existing test suite by feature/module
- Testing REST API endpoints directly (login, register, CRUD flows)
- Validating HTTP response codes, JSON schemas, and idempotency
- Measuring API response performance

## Core Workflow

1. **Analyze requirements** - Identify user flows to test
2. **Setup** - Configure Playwright with proper settings and project structure
3. **Write tests** - Use POM pattern, proper selectors, auto-waiting
4. **Debug** - Fix flaky tests, use traces
5. **Integrate** - Add to CI/CD pipeline

## Reference Guide

Load detailed guidance based on context:

| Topic | Reference | Load When |
|-------|-----------|-----------|
| Selectors | `references/selectors-locators.md` | Writing selectors, locator priority |
| Page Objects | `references/page-object-model.md` | POM patterns, fixtures |
| API Mocking | `references/api-mocking.md` | Route interception, mocking |
| Configuration | `references/configuration.md` | playwright.config.ts setup |
| Debugging | `references/debugging-flaky.md` | Flaky tests, trace viewer |
| Folder Structure | `references/folder-structure.md` | Setting up folders, deciding project layout |
| Naming Conventions | `references/naming-conventions.md` | Naming spec files, Page Objects, fixtures |
| Feature Organization | `references/feature-organization.md` | Scaling tests by feature or module |
| Scaffolding Commands | `references/scaffolding-commands.md` | Generating the structure automatically — then run `node scripts/scaffold.mjs` to create all folders, fixture barrel, and `.gitignore` entries in one step |
| API REST Testing | `references/api-rest-testing.md` | REST API: auth flows, HTTP codes, idempotency, performance, schemas |

## Constraints

### MUST DO
- Use role-based selectors when possible
- Leverage auto-waiting (don't add arbitrary timeouts)
- Keep tests independent (no shared state)
- Use Page Object Model for maintainability
- Enable traces/screenshots for debugging
- Run tests in parallel
- Separate `tests/` (specs) from `pages/` (Page Objects) from `fixtures/`
- Use `.spec.ts` suffix for all test files
- Use `Page` suffix for Page Object classes (e.g., `LoginPage`)
- Keep `playwright.config.ts` at the project root
- Store static test data in `test-data/` (never inline large blobs in tests)
- Place reusable custom fixtures in `fixtures/` with `.fixture.ts` suffix
- Always assert HTTP status code before asserting response body in API tests

### MUST NOT DO
- Use `waitForTimeout()` (use proper waits)
- Rely on CSS class selectors (brittle)
- Share state between tests
- Ignore flaky tests
- Use `first()`, `nth()` without good reason
- Mix Page Object logic inside spec files
- Put test helpers directly in the root directory
- Store auth state files (`auth.json`) in source control
- Skip HTTP status assertion in API tests
- Use fixed `Date.now()` thresholds without documented baselines for performance tests

## Output Templates

When implementing Playwright tests, provide:
1. Page Object classes
2. Test files with proper assertions
3. Fixture setup if needed
4. Configuration recommendations
5. API test files with status, schema, and idempotency assertions
6. Scaffolding commands when setting up a new project

## Knowledge Reference

Playwright, Page Object Model, auto-waiting, locators, fixtures, API mocking, trace viewer, visual comparisons, parallel execution, CI/CD integration, project layout, folder conventions, scaffolding, naming conventions, feature-based organization, REST API testing, HTTP status codes, JSON schema validation, idempotency, API performance measurement

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playwright-automation-expert

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SKILL.md

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