bmad初始化

This commit is contained in:
2025-11-01 19:22:39 +08:00
parent 5b21dc0bd5
commit 426ae41f54
447 changed files with 80633 additions and 0 deletions

View File

@@ -0,0 +1,340 @@
# Test Framework Setup Workflow
Initializes a production-ready test framework architecture (Playwright or Cypress) with fixtures, helpers, configuration, and industry best practices. This workflow scaffolds the complete testing infrastructure for modern web applications, providing a robust foundation for test automation.
## Usage
```bash
bmad tea *framework
```
The TEA agent runs this workflow when:
- Starting a new project that needs test infrastructure
- Migrating from an older testing approach
- Setting up testing from scratch
- Standardizing test architecture across teams
## Inputs
**Required Context Files:**
- **package.json**: Project dependencies and scripts to detect project type and bundler
**Optional Context Files:**
- **Architecture docs** (architecture.md, tech-spec.md): Informs framework configuration decisions
- **Existing tests**: Detects current framework to avoid conflicts
**Workflow Variables:**
- `test_framework`: Auto-detected (playwright/cypress) or manually specified
- `project_type`: Auto-detected from package.json (react/vue/angular/next/node)
- `bundler`: Auto-detected from package.json (vite/webpack/rollup/esbuild)
- `test_dir`: Root test directory (default: `{project-root}/tests`)
- `use_typescript`: Prefer TypeScript configuration (default: true)
- `framework_preference`: Auto-detection or force specific framework (default: "auto")
## Outputs
**Primary Deliverables:**
1. **Configuration File**
- `playwright.config.ts` or `cypress.config.ts` with production-ready settings
- Timeouts: action 15s, navigation 30s, test 60s
- Reporters: HTML + JUnit XML
- Failure-only artifacts (traces, screenshots, videos)
2. **Directory Structure**
```
tests/
├── e2e/ # Test files (organize as needed)
├── support/ # Framework infrastructure (key pattern)
│ ├── fixtures/ # Test fixtures with auto-cleanup
│ │ ├── index.ts # Fixture merging
│ │ └── factories/ # Data factories (faker-based)
│ ├── helpers/ # Utility functions
│ └── page-objects/ # Page object models (optional)
└── README.md # Setup and usage guide
```
**Note**: Test organization (e2e/, api/, integration/, etc.) is flexible. The **support/** folder contains reusable fixtures, helpers, and factories - the core framework pattern.
3. **Environment Configuration**
- `.env.example` with `TEST_ENV`, `BASE_URL`, `API_URL`, auth credentials
- `.nvmrc` with Node version (LTS)
4. **Test Infrastructure**
- Fixture architecture using `mergeTests` pattern
- Data factories with auto-cleanup (faker-based)
- Sample tests demonstrating best practices
- Helper utilities for common operations
5. **Documentation**
- `tests/README.md` with comprehensive setup instructions
- Inline comments explaining configuration choices
- References to TEA knowledge base
**Secondary Deliverables:**
- Updated `package.json` with minimal test script (`test:e2e`)
- Sample test demonstrating fixture usage
- Network-first testing patterns
- Selector strategy guidance (data-testid)
**Validation Safeguards:**
- ✅ No existing framework detected (prevents conflicts)
- ✅ package.json exists and is valid
- ✅ Framework auto-detection successful or explicit choice provided
- ✅ Sample test runs successfully
- ✅ All generated files are syntactically correct
## Key Features
### Smart Framework Selection
- **Auto-detection logic** based on project characteristics:
- **Playwright** recommended for: Large repos (100+ files), performance-critical apps, multi-browser support, complex debugging needs
- **Cypress** recommended for: Small teams prioritizing DX, component testing focus, real-time test development
- Falls back to Playwright as default if uncertain
### Production-Ready Patterns
- **Fixture Architecture**: Pure function → fixture → `mergeTests` composition pattern
- **Auto-Cleanup**: Fixtures automatically clean up test data in teardown
- **Network-First**: Route interception before navigation to prevent race conditions
- **Failure-Only Artifacts**: Screenshots/videos/traces only captured on failure to reduce storage
- **Parallel Execution**: Configured for optimal CI performance
### Industry Best Practices
- **Selector Strategy**: Prescriptive guidance on `data-testid` attributes
- **Data Factories**: Faker-based factories for realistic test data
- **Contract Testing**: Recommends Pact for microservices architectures
- **Error Handling**: Comprehensive timeout and retry configuration
- **Reporting**: Multiple reporter formats (HTML, JUnit, console)
### Knowledge Base Integration
Automatically consults TEA knowledge base:
- `fixture-architecture.md` - Pure function → fixture → mergeTests pattern
- `data-factories.md` - Faker-based factories with auto-cleanup
- `network-first.md` - Network interception before navigation
- `playwright-config.md` - Playwright-specific best practices
- `test-config.md` - General configuration guidelines
## Integration with Other Workflows
**Before framework:**
- **prd** (Phase 2): Determines project scope and testing needs
- **workflow-status**: Verifies project readiness
**After framework:**
- **ci**: Scaffold CI/CD pipeline using framework configuration
- **test-design**: Plan test coverage strategy for the project
- **atdd**: Generate failing acceptance tests using the framework
**Coordinates with:**
- **architecture** (Phase 3): Aligns test structure with system architecture
- **tech-spec**: Uses technical specifications to inform test configuration
**Updates:**
- `bmm-workflow-status.md`: Adds framework initialization to Quality & Testing Progress section
## Important Notes
### Preflight Checks
**Critical requirements** verified before scaffolding:
- package.json exists in project root
- No modern E2E framework already configured
- Architecture/stack context available
If any check fails, workflow **HALTS** and notifies user.
### Framework-Specific Guidance
**Playwright Advantages:**
- Worker parallelism (significantly faster for large suites)
- Trace viewer (powerful debugging with screenshots, network, console logs)
- Multi-language support (TypeScript, JavaScript, Python, C#, Java)
- Built-in API testing capabilities
- Better handling of multiple browser contexts
**Cypress Advantages:**
- Superior developer experience (real-time reloading)
- Excellent for component testing
- Simpler setup for small teams
- Better suited for watch mode during development
**Avoid Cypress when:**
- API chains are heavy and complex
- Multi-tab/window scenarios are common
- Worker parallelism is critical for CI performance
### Selector Strategy
**Always recommend:**
- `data-testid` attributes for UI elements (framework-agnostic)
- `data-cy` attributes if Cypress is chosen (Cypress-specific)
- Avoid brittle CSS selectors or XPath
### Standalone Operation
This workflow operates independently:
- **No story required**: Can be run at project initialization
- **No epic context needed**: Works for greenfield and brownfield projects
- **Autonomous**: Auto-detects configuration and proceeds without user input
### Output Summary Format
After completion, provides structured summary:
```markdown
## Framework Scaffold Complete
**Framework Selected**: Playwright (or Cypress)
**Artifacts Created**:
- ✅ Configuration file: playwright.config.ts
- ✅ Directory structure: tests/e2e/, tests/support/
- ✅ Environment config: .env.example
- ✅ Node version: .nvmrc
- ✅ Fixture architecture: tests/support/fixtures/
- ✅ Data factories: tests/support/fixtures/factories/
- ✅ Sample tests: tests/e2e/example.spec.ts
- ✅ Documentation: tests/README.md
**Next Steps**:
1. Copy .env.example to .env and fill in environment variables
2. Run npm install to install test dependencies
3. Run npm run test:e2e to execute sample tests
4. Review tests/README.md for detailed setup instructions
**Knowledge Base References Applied**:
- Fixture architecture pattern (pure functions + mergeTests)
- Data factories with auto-cleanup (faker-based)
- Network-first testing safeguards
- Failure-only artifact capture
```
## Validation Checklist
After workflow completion, verify:
- [ ] Configuration file created and syntactically valid
- [ ] Directory structure exists with all folders
- [ ] Environment configuration generated (.env.example, .nvmrc)
- [ ] Sample tests run successfully (npm run test:e2e)
- [ ] Documentation complete and accurate (tests/README.md)
- [ ] No errors or warnings during scaffold
- [ ] package.json scripts updated correctly
- [ ] Fixtures and factories follow patterns from knowledge base
Refer to `checklist.md` for comprehensive validation criteria.
## Example Execution
**Scenario 1: New React + Vite project**
```bash
# User runs framework workflow
bmad tea *framework
# TEA detects:
# - React project (from package.json)
# - Vite bundler
# - No existing test framework
# - 150+ files (recommends Playwright)
# TEA scaffolds:
# - playwright.config.ts with Vite detection
# - Component testing configuration
# - React Testing Library helpers
# - Sample component + E2E tests
```
**Scenario 2: Existing Node.js API project**
```bash
# User runs framework workflow
bmad tea *framework
# TEA detects:
# - Node.js backend (no frontend framework)
# - Express framework
# - Small project (50 files)
# - API endpoints in routes/
# TEA scaffolds:
# - playwright.config.ts focused on API testing
# - tests/api/ directory structure
# - API helper utilities
# - Sample API tests with auth
```
**Scenario 3: Cypress preferred (explicit)**
```bash
# User sets framework preference
# (in workflow config: framework_preference: "cypress")
bmad tea *framework
# TEA scaffolds:
# - cypress.config.ts
# - tests/e2e/ with Cypress patterns
# - Cypress-specific commands
# - data-cy selector strategy
```
## Troubleshooting
**Issue: "Existing test framework detected"**
- **Cause**: playwright.config._ or cypress.config._ already exists
- **Solution**: Use `upgrade-framework` workflow (TBD) or manually remove existing config
**Issue: "Cannot detect project type"**
- **Cause**: package.json missing or malformed
- **Solution**: Ensure package.json exists and has valid dependencies
**Issue: "Sample test fails to run"**
- **Cause**: Missing dependencies or incorrect BASE_URL
- **Solution**: Run `npm install` and configure `.env` with correct URLs
**Issue: "TypeScript compilation errors"**
- **Cause**: Missing @types packages or tsconfig misconfiguration
- **Solution**: Ensure TypeScript and type definitions are installed
## Related Workflows
- **ci**: Scaffold CI/CD pipeline → [ci/README.md](../ci/README.md)
- **test-design**: Plan test coverage → [test-design/README.md](../test-design/README.md)
- **atdd**: Generate acceptance tests → [atdd/README.md](../atdd/README.md)
- **automate**: Expand regression suite → [automate/README.md](../automate/README.md)
## Version History
- **v4.0 (BMad v6)**: Pure markdown instructions, enhanced workflow.yaml, comprehensive README
- **v3.x**: XML format instructions
- **v2.x**: Legacy task-based approach