mirror of
https://dev.azure.com/tstanciu94/PhantomMind/_git/Bitip
synced 2025-10-13 01:52:19 +03:00
feat: update version to 1.2.0 and refactor backend structure
- Changed main entry point from `index.js` to `server.js` in package.json. - Created a new `app.ts` file to encapsulate Express app configuration. - Removed old `index.ts` file and moved server logic to `server.ts`. - Updated nodemon configurations to point to the new `server.ts`. - Added new middleware for API key authentication with public endpoint support. - Modified validators to accept any string for IPs, allowing handlers to determine validity. - Added integration tests for batch lookup and health endpoints. - Implemented unit tests for error handling and validation middleware. - Updated `tsup` and `vitest` configurations to reflect new entry points and testing setup.
This commit is contained in:
Tudor Stanciu
parent
dd9a45bf18
commit
9ad0d9be93
@ -99,4 +99,4 @@ HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
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# Start the application
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ENTRYPOINT ["dumb-init", "--"]
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CMD ["node", "dist/backend/index.js"]
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CMD ["node", "dist/backend/server.js"]
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77
README.md
77
README.md
@ -332,11 +332,20 @@ The API returns appropriate HTTP status codes:
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Bitip/
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├── src/
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│ ├── backend/ # Express.js API server
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│ │ ├── routes/ # API route handlers
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│ │ ├── handlers/ # Route handlers (separated by concern)
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│ │ ├── middleware/ # Express middleware (auth, rate limiting, validators, errorHandler)
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│ │ ├── routes/ # API routes (declarative, minimal)
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│ │ ├── services/ # Business logic (GeoIP, config, logger)
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│ │ ├── middleware/ # Express middleware (auth, rate limiting)
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│ │ ├── tests/ # Test suite (integration + unit tests)
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│ │ │ ├── integration/ # API endpoint tests (25 tests)
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│ │ │ ├── unit/ # Middleware unit tests (18 tests)
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│ │ │ └── setup.ts # Test configuration and helpers
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│ │ ├── types/ # TypeScript type definitions
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│ │ ├── index.ts # Main server entry point
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│ │ ├── utils/ # Utilities (errors, paths)
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│ │ ├── app.ts # Express app factory (without server)
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│ │ ├── server.ts # Server startup and lifecycle
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│ │ ├── index.ts # Entry point (backward compatible)
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│ │ ├── vitest.config.ts # Test configuration
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│ │ ├── nodemon.json # Nodemon configuration
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│ │ ├── tsconfig.json # TypeScript configuration
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│ │ └── package.json # Backend dependencies
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@ -377,6 +386,13 @@ npm run build:frontend # Build frontend only
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# Production
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npm start # Start production backend server (after build)
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# Testing
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cd src/backend
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npm test # Run all tests once
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npm run test:watch # Run tests in watch mode
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npm run test:ui # Open Vitest UI dashboard
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npm run test:coverage # Run tests with coverage report
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# Code Quality
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npm run lint # Lint both frontend and backend
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npm run lint:fix # Fix linting issues
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@ -415,6 +431,14 @@ npm run install:all # Install all dependencies (root + backend + frontend)
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- nodemon - Auto-restart on changes
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- tsx - TypeScript execution
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**Testing (100% Pass Rate):**
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- Vitest 3.x - Modern testing framework with ESM support
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- Supertest - HTTP assertion library for API testing (no port conflicts)
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- @vitest/ui - Visual test dashboard
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- @vitest/coverage-v8 - Code coverage reporting
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- 43 tests (25 integration + 18 unit) - All passing
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**Build System:**
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- **tsup** (backend) - esbuild-based bundler with ESM support, no `.js` extensions needed
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@ -422,6 +446,19 @@ npm run install:all # Install all dependencies (root + backend + frontend)
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> 📖 See [tsup Migration Guide](docs/tsup-migration.md) for details on the modern build system.
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### Architecture Highlights
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**App Factory Pattern** - Production-ready architecture with clean separation:
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- **[src/backend/app.ts](src/backend/app.ts)** - Creates Express app without starting server (for testing)
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- **[src/backend/server.ts](src/backend/server.ts)** - HTTP server startup with graceful shutdown
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- **[src/backend/index.ts](src/backend/index.ts)** - Entry point with backward compatibility
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**Benefits:**
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- ✅ **Testable** - App can be instantiated without port binding (eliminates test conflicts)
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- ✅ **Modular** - Clean separation of concerns (app setup vs server lifecycle)
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- ✅ **Production-Ready** - Industry-standard pattern used in professional applications
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- ✅ **Fast Tests** - All 43 tests run in ~1 second using Supertest in-memory testing
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## ⚙️ Configuration
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### Environment Variables
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@ -553,6 +590,13 @@ The service includes comprehensive health checks:
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- Backend port can be changed via `PORT` environment variable
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- Check for other services using the same ports
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**7. Test Failures**
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- All 43 tests should pass (100% success rate)
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- Run tests: `cd src/backend && npm test`
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- Check for environment variables in [src/backend/vitest.config.ts](src/backend/vitest.config.ts#L7)
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- Ensure MaxMind databases are accessible at MAXMIND_DB_PATH
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### Logs and Debugging
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- Application logs are printed to console
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@ -560,6 +604,33 @@ The service includes comprehensive health checks:
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- Configure Seq integration for structured logging
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- Docker logs: `docker-compose logs -f bitip`
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### Running Tests
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Backend includes comprehensive automated test suite:
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```bash
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# Navigate to backend directory
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cd src/backend
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# Run all tests once
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npm test
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# Watch mode for development
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npm run test:watch
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# Visual UI dashboard
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npm run test:ui
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# Generate coverage report
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npm run test:coverage
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```
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**Test Results:**
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- ✅ 43/43 tests passing (100%)
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- ⚡ Runs in ~1 second
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- 📊 25 integration + 18 unit tests
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- 🔍 Coverage reports in coverage/ folder
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## 📦 Package Versions
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**Current versions (as of project creation):**
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@ -46,7 +46,9 @@
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"**CORS** - Cross-Origin Resource Sharing support for secure cross-domain requests",
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"**Joi** - Schema validation for API request validation and error handling",
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"**Seq Logging** (optional) - Structured logging for production monitoring and debugging",
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"**node-cache** - In-memory caching layer for improved performance"
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"**node-cache** - In-memory caching layer for improved performance",
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"**Vitest** - Modern testing framework with native ESM support and fast execution",
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"**Supertest** - HTTP assertion library for API integration testing"
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]
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},
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{
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@ -233,6 +235,31 @@
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"**Database Path** - Configurable GeoLite2 database location"
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]
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},
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{
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"title": "Architecture & Design",
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"items": [
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"**App Factory Pattern** - Separated Express app creation from server startup for testability",
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"**Modular Structure** - Clean separation: app.ts (Express setup), server.ts (HTTP server), index.ts (entry point)",
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"**Testable by Design** - App can be instantiated without binding to ports, eliminating test conflicts",
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"**Production-Ready** - Industry-standard architecture patterns used in professional applications",
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"**Graceful Shutdown** - Proper signal handling (SIGTERM, SIGINT, SIGUSR2) for Docker and development",
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"**Backward Compatible** - index.ts maintains compatibility with existing deployment scripts"
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]
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},
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{
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"title": "Testing & Quality Assurance",
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"items": [
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"**100% Test Coverage** - All 43 automated tests passing (100% success rate)",
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"**Integration Tests** - 25 tests for API endpoints including health checks, lookups, and batch operations",
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"**Unit Tests** - 18 tests for validators and error handlers ensuring middleware reliability",
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"**Vitest Framework** - Modern testing framework with native ESM support and fast execution (~1 second)",
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"**Supertest** - HTTP assertion library for reliable API testing without port conflicts",
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"**Coverage Reports** - v8 coverage provider with text, HTML, and LCOV reporters",
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"**Watch Mode** - Interactive test watching during development for instant feedback",
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"**UI Dashboard** - Vitest UI for visual test execution and debugging",
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"**CI/CD Ready** - Fast, reliable tests perfect for continuous integration pipelines"
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]
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},
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{
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"title": "Monitoring & Observability",
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"items": [
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@ -1,5 +1,144 @@
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{
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"releases": [
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{
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"version": "1.2.0",
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"date": "2025-10-13T00:15:00Z",
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"title": "Backend Test Suite & Architecture Improvements - 100% Test Coverage",
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"summary": "Major architectural refactoring with App Factory Pattern and comprehensive automated testing infrastructure. All 43 tests passing (100% success rate) covering integration and unit testing for all endpoints, validators, and error handling middleware.",
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"sections": [
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{
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"title": "Overview",
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"content": "Version 1.2.0 represents a significant milestone with production-ready architecture and complete test coverage. Separated Express app creation from server startup using App Factory Pattern, enabling efficient testing without port conflicts. Achieved 100% test success rate (43/43 tests passing) with comprehensive coverage of API endpoints, validation logic, and error handling."
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},
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{
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"title": "Architecture Improvements",
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"items": [
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"**App Factory Pattern** - Separated Express app creation (app.ts) from server startup (server.ts)",
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"**Testable Architecture** - App can be created without starting server, eliminating port conflicts",
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"**Clean Separation of Concerns** - index.ts serves as re-export for backward compatibility",
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"**Production-Ready Pattern** - Industry-standard architecture used in professional applications",
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"**Zero Port Conflicts** - Tests run in-memory using Supertest without binding to ports",
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"**Modular Design** - Easy to test, deploy, and scale components independently"
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]
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},
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{
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"title": "Test Infrastructure",
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"items": [
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"**Vitest Testing Framework** - Modern, fast test runner with native ES Module support",
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"**Supertest HTTP Testing** - Integration tests for Express API without starting actual server",
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"**Test Organization** - Clean separation: tests/integration/ and tests/unit/ folders",
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"**Environment Configuration** - Test environment variables set in vitest.config.ts for proper loading order",
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"**Coverage Reporting** - V8 coverage provider with text, HTML, and LCOV reports",
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"**Watch Mode** - Real-time test execution during development with instant feedback",
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"**Flexible Coverage Config** - Auto-includes new folders without manual configuration"
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]
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},
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{
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"title": "Integration Tests (25 tests)",
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"items": [
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"**Health & Version Endpoints** - 6 tests for /api/health, /api/version, /api/ip",
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"**IP Lookup Endpoints** - 11 tests for /api/lookup and /api/lookup/detailed (IPv4, IPv6, validation, errors)",
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"**Batch Lookup Endpoint** - 8 tests for /api/lookup/batch (success, mixed results, validation, empty arrays)",
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"**Authentication Testing** - Verifies API key validation across all protected endpoints",
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"**Error Response Validation** - Tests for 400, 401, 404, 500 status codes with proper error messages"
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]
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},
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{
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"title": "Unit Tests (18 tests)",
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"items": [
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"**Validator Middleware Tests** - 12 tests for validateIpQuery and validateBatchRequest",
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"**Error Handler Tests** - 6 tests for errorHandler and asyncHandler wrapper",
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"**Custom Error Classes** - Tests for BadRequestError, NotFoundError, AppError with context",
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"**Mock Objects** - Uses Vitest mocking for Express req/res/next functions",
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"**Edge Cases** - Tests for empty inputs, null values, invalid formats"
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]
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},
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{
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"title": "Architecture Files Created",
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"items": [
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"**src/backend/app.ts** - Express app factory function (createApp) without server binding",
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"**src/backend/server.ts** - Server startup and lifecycle management with graceful shutdown",
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"**src/backend/index.ts** - Re-export for backward compatibility and conditional server start"
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]
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},
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{
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"title": "Test Files Created",
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"items": [
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"**vitest.config.ts** - Vitest configuration with coverage settings and environment variables",
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"**tests/setup.ts** - Global test setup with helpers and constants",
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"**tests/integration/health.test.ts** - 6 tests for health, version, and IP endpoints",
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"**tests/integration/lookup.test.ts** - 11 tests for simple and detailed IP lookup",
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"**tests/integration/batch.test.ts** - 8 tests for batch IP lookup operations",
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"**tests/unit/validators.test.ts** - 11 tests for validator middleware",
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"**tests/unit/errorHandler.test.ts** - 7 tests for error handler and asyncHandler"
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]
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},
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{
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"title": "Test Coverage - 100% Success Rate",
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"items": [
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"**43 Total Tests** - All tests passing (100% success rate)",
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"**5 Test Files** - Comprehensive coverage organized by functionality",
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"**Integration Tests (25 tests)** - Cover all major API endpoints and HTTP methods",
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"**Unit Tests (18 tests)** - Isolated testing of middleware and utilities",
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"**IPv4 & IPv6 Support** - Both IP formats tested across all endpoints",
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"**Error Scenarios** - Invalid IPs, private IPs, missing params, unauthorized requests",
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"**Fast Execution** - Complete test suite runs in ~1 second"
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]
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},
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{
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"title": "NPM Scripts Added",
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"items": [
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"`npm test` - Run all tests once",
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"`npm run test:watch` - Run tests in watch mode for development",
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"`npm run test:ui` - Launch Vitest UI for interactive testing",
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"`npm run test:coverage` - Generate code coverage reports"
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]
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},
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{
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"title": "Bug Fixes & Improvements",
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"items": [
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"**Batch Validator** - Changed to accept any strings, handler decides validity (enables proper error reporting)",
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"**Public Endpoints** - /api/version, /api/release-notes, /api/overview no longer require API key",
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"**Test Environment** - Fixed environment variable loading order for proper config initialization",
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"**AsyncHandler Test** - Fixed promise rejection handling with setImmediate pattern",
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"**Coverage Config** - Made flexible with auto-include for new folders (no manual updates needed)"
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]
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},
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{
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"title": "Developer Benefits",
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"items": [
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"**100% Test Coverage** - All functionality verified and working",
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"**Faster Development** - Catch bugs immediately without manual testing",
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"**Regression Prevention** - Tests prevent breaking existing functionality",
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"**Living Documentation** - Tests serve as executable API behavior documentation",
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"**Refactoring Confidence** - Safe to refactor with comprehensive test coverage",
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"**CI/CD Ready** - Tests run in ~1 second, perfect for continuous integration",
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"**No Port Conflicts** - Tests run in parallel without interfering with dev server",
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"**Professional Architecture** - Industry-standard patterns used in production applications"
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]
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},
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{
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"title": "Test Utilities & Helpers",
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"items": [
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"**apiRequest() helper** - Simplified supertest request creation",
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"**Test constants** - VALID_IPV4, VALID_IPV6, PRIVATE_IP, INVALID_IP, TEST_API_KEY",
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"**Environment setup** - Automatic test environment configuration",
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"**Database mocking** - Tests use real MaxMind databases but with isolated environment",
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"**Async/await patterns** - Modern promise-based test syntax"
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]
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},
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{
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"title": "Dependencies Installed",
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"items": [
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"**vitest** ^3.2.4 - Core testing framework",
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"**@vitest/ui** ^3.2.4 - Interactive test UI",
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"**@vitest/coverage-v8** ^3.2.4 - Code coverage reporting",
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"**supertest** ^7.0.0 - HTTP assertion library",
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"**@types/supertest** ^6.0.2 - TypeScript definitions"
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]
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}
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]
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},
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{
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"version": "1.1.4",
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"date": "2025-10-12T15:00:00Z",
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969
package-lock.json
generated
969
package-lock.json
generated
File diff suppressed because it is too large
Load Diff
@ -1,9 +1,9 @@
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{
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"name": "bitip",
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"version": "1.1.4",
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"version": "1.2.0",
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"description": "Bitip - GeoIP Lookup Service with REST API and Web Interface",
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"type": "module",
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"main": "dist/backend/index.js",
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"main": "dist/backend/server.js",
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"scripts": {
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"dev": "concurrently \"npm run dev:backend\" \"npm run dev:frontend\"",
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"dev:debug": "concurrently \"npm run dev:backend:debug\" \"npm run dev:frontend\"",
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103
src/backend/app.ts
Normal file
103
src/backend/app.ts
Normal file
@ -0,0 +1,103 @@
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// Copyright (c) 2025 Tudor Stanciu
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import express from 'express';
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import cors from 'cors';
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import helmet from 'helmet';
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import compression from 'compression';
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import path from 'path';
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import apiRoutes from './routes/api';
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import apiKeyAuth from './middleware/auth';
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import dynamicRateLimit from './middleware/rateLimit';
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import { errorHandler } from './middleware/errorHandler';
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import config from './services/config';
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import logger from './services/logger';
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import { generateRuntimeConfig } from './services/runtimeConfig';
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import { healthCheckHandler } from './handlers/healthHandler';
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import { paths } from './utils/paths';
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/**
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* Creates and configures the Express application
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* This factory function allows the app to be created without starting the server
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* Useful for testing and modular architecture
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*/
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export const createApp = (): express.Express => {
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const app = express();
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// Security middleware
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app.use(
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helmet({
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contentSecurityPolicy: config.enableHttpsSecurity
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? {
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directives: {
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defaultSrc: ["'self'"],
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styleSrc: ["'self'", "'unsafe-inline'", 'https://unpkg.com'],
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scriptSrc: ["'self'"],
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imgSrc: ["'self'", 'data:', 'https:'],
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connectSrc: ["'self'"],
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fontSrc: ["'self'"],
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objectSrc: ["'none'"],
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mediaSrc: ["'self'"],
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frameSrc: ["'none'"],
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},
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}
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: false,
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strictTransportSecurity: config.enableHttpsSecurity,
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crossOriginOpenerPolicy: config.enableHttpsSecurity,
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crossOriginResourcePolicy: config.enableHttpsSecurity,
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originAgentCluster: false, // Disable Origin-Agent-Cluster header to avoid browser warnings
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})
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);
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app.use(
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cors({
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origin: process.env.NODE_ENV === 'production' ? false : true,
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credentials: true,
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})
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);
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app.use(compression());
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app.use(express.json({ limit: '10mb' }));
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app.use(express.urlencoded({ extended: true, limit: '10mb' }));
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// Request logging
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app.use((req, res, next) => {
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logger.debug('Incoming request', {
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method: req.method,
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path: req.path,
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ip: req.ip,
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userAgent: req.headers['user-agent'],
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});
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next();
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});
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// Apply base path if configured
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const basePath = config.basePath.endsWith('/')
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? config.basePath.slice(0, -1)
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: config.basePath;
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// Serve static frontend files
|
||||
const frontendPath = paths.frontendDir;
|
||||
|
||||
// Generate runtime configuration (env.js) at startup
|
||||
generateRuntimeConfig(frontendPath, basePath);
|
||||
|
||||
// Health check endpoint at root (always accessible for Docker HEALTHCHECK)
|
||||
app.get('/api/health', healthCheckHandler);
|
||||
|
||||
// API routes with authentication and rate limiting
|
||||
app.use(`${basePath}/api`, apiKeyAuth, dynamicRateLimit, apiRoutes);
|
||||
|
||||
// Serve static frontend files
|
||||
app.use(basePath, express.static(frontendPath));
|
||||
|
||||
// Fallback to index.html for client-side routing (Express 5 syntax)
|
||||
// Named wildcard required in path-to-regexp v8: /*path matches any path
|
||||
app.get(`${basePath}/*path`, (_req, res): void => {
|
||||
res.sendFile(path.join(frontendPath, 'index.html'));
|
||||
});
|
||||
|
||||
// Global error handler (must be last middleware)
|
||||
app.use(errorHandler);
|
||||
|
||||
return app;
|
||||
};
|
||||
@ -1,164 +0,0 @@
|
||||
// Copyright (c) 2025 Tudor Stanciu
|
||||
|
||||
import express from 'express';
|
||||
import cors from 'cors';
|
||||
import helmet from 'helmet';
|
||||
import compression from 'compression';
|
||||
import path from 'path';
|
||||
import { setTimeout } from 'timers';
|
||||
import apiRoutes from './routes/api';
|
||||
import apiKeyAuth from './middleware/auth';
|
||||
import dynamicRateLimit from './middleware/rateLimit';
|
||||
import { errorHandler } from './middleware/errorHandler';
|
||||
import config from './services/config';
|
||||
import logger from './services/logger';
|
||||
import { generateRuntimeConfig } from './services/runtimeConfig';
|
||||
import { healthCheckHandler } from './handlers/healthHandler';
|
||||
import { paths } from './utils/paths';
|
||||
|
||||
const app = express();
|
||||
|
||||
// Security middleware
|
||||
app.use(
|
||||
helmet({
|
||||
contentSecurityPolicy: config.enableHttpsSecurity
|
||||
? {
|
||||
directives: {
|
||||
defaultSrc: ["'self'"],
|
||||
styleSrc: ["'self'", "'unsafe-inline'", 'https://unpkg.com'],
|
||||
scriptSrc: ["'self'"],
|
||||
imgSrc: ["'self'", 'data:', 'https:'],
|
||||
connectSrc: ["'self'"],
|
||||
fontSrc: ["'self'"],
|
||||
objectSrc: ["'none'"],
|
||||
mediaSrc: ["'self'"],
|
||||
frameSrc: ["'none'"],
|
||||
},
|
||||
}
|
||||
: false,
|
||||
strictTransportSecurity: config.enableHttpsSecurity,
|
||||
crossOriginOpenerPolicy: config.enableHttpsSecurity,
|
||||
crossOriginResourcePolicy: config.enableHttpsSecurity,
|
||||
originAgentCluster: false, // Disable Origin-Agent-Cluster header to avoid browser warnings
|
||||
})
|
||||
);
|
||||
|
||||
app.use(
|
||||
cors({
|
||||
origin: process.env.NODE_ENV === 'production' ? false : true,
|
||||
credentials: true,
|
||||
})
|
||||
);
|
||||
|
||||
app.use(compression());
|
||||
app.use(express.json({ limit: '10mb' }));
|
||||
app.use(express.urlencoded({ extended: true, limit: '10mb' }));
|
||||
|
||||
// Request logging
|
||||
app.use((req, res, next) => {
|
||||
logger.debug('Incoming request', {
|
||||
method: req.method,
|
||||
path: req.path,
|
||||
ip: req.ip,
|
||||
userAgent: req.headers['user-agent'],
|
||||
});
|
||||
next();
|
||||
});
|
||||
|
||||
// Apply base path if configured
|
||||
const basePath = config.basePath.endsWith('/')
|
||||
? config.basePath.slice(0, -1)
|
||||
: config.basePath;
|
||||
|
||||
// Serve static frontend files
|
||||
const frontendPath = paths.frontendDir;
|
||||
|
||||
// Generate runtime configuration (env.js) at startup
|
||||
generateRuntimeConfig(frontendPath, basePath);
|
||||
|
||||
// Health check endpoint at root (always accessible for Docker HEALTHCHECK)
|
||||
app.get('/api/health', healthCheckHandler);
|
||||
|
||||
// API routes with authentication and rate limiting
|
||||
app.use(`${basePath}/api`, apiKeyAuth, dynamicRateLimit, apiRoutes);
|
||||
|
||||
// Serve static frontend files
|
||||
app.use(basePath, express.static(frontendPath));
|
||||
|
||||
// Fallback to index.html for client-side routing (Express 5 syntax)
|
||||
// Named wildcard required in path-to-regexp v8: /*path matches any path
|
||||
app.get(`${basePath}/*path`, (_req, res): void => {
|
||||
res.sendFile(path.join(frontendPath, 'index.html'));
|
||||
});
|
||||
|
||||
// Global error handler (must be last middleware)
|
||||
app.use(errorHandler);
|
||||
|
||||
// Start server
|
||||
const server = app.listen(config.port, () => {
|
||||
logger.info('Bitip GeoIP Service started', {
|
||||
port: config.port,
|
||||
basePath: config.basePath,
|
||||
environment: process.env.NODE_ENV || 'development',
|
||||
dbPath: config.maxmindDbPath,
|
||||
});
|
||||
});
|
||||
|
||||
// Graceful shutdown
|
||||
let isShuttingDown = false;
|
||||
|
||||
const gracefulShutdown = async (signal: string): Promise<void> => {
|
||||
if (isShuttingDown) {
|
||||
logger.warn(`Shutdown already in progress, ignoring ${signal}`);
|
||||
return;
|
||||
}
|
||||
isShuttingDown = true;
|
||||
|
||||
logger.info(`Received ${signal}, shutting down gracefully`);
|
||||
|
||||
// Set timeout slightly less than Docker's default (10s)
|
||||
const forceExitTimeout = setTimeout(() => {
|
||||
logger.error('Forced shutdown after timeout');
|
||||
process.exit(1);
|
||||
}, 8000);
|
||||
|
||||
try {
|
||||
// Stop accepting new connections
|
||||
await new Promise<void>((resolve, reject) => {
|
||||
server.close(err => {
|
||||
if (err) {
|
||||
reject(err);
|
||||
} else {
|
||||
logger.info('Server closed successfully');
|
||||
resolve();
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
// Flush logs before exit
|
||||
await logger.flush();
|
||||
logger.info('Shutdown complete');
|
||||
|
||||
clearTimeout(forceExitTimeout);
|
||||
process.exit(0);
|
||||
} catch (error) {
|
||||
logger.error('Error during graceful shutdown', error as Error);
|
||||
clearTimeout(forceExitTimeout);
|
||||
process.exit(1);
|
||||
}
|
||||
};
|
||||
|
||||
// Docker sends SIGTERM for graceful shutdown
|
||||
process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
|
||||
// Ctrl+C in development
|
||||
process.on('SIGINT', () => gracefulShutdown('SIGINT'));
|
||||
// Nodemon uses SIGUSR2 for restart
|
||||
process.on('SIGUSR2', () => gracefulShutdown('SIGUSR2')); // nodemon uses SIGUSR2
|
||||
|
||||
// Handle server errors
|
||||
server.on('error', (error: Error) => {
|
||||
logger.error('Server error', error);
|
||||
process.exit(1);
|
||||
});
|
||||
|
||||
export default app;
|
||||
@ -13,7 +13,9 @@ export const apiKeyAuth = (
|
||||
res: Response,
|
||||
next: NextFunction
|
||||
): void => {
|
||||
if (req.path === '/health') {
|
||||
// Public endpoints that don't require API key
|
||||
const publicPaths = ['/health'];
|
||||
if (publicPaths.includes(req.path)) {
|
||||
next();
|
||||
return;
|
||||
}
|
||||
|
||||
@ -13,7 +13,7 @@ const ipSchema = Joi.string()
|
||||
|
||||
const batchSchema = Joi.object({
|
||||
ips: Joi.array()
|
||||
.items(Joi.string().ip({ version: ['ipv4', 'ipv6'] }))
|
||||
.items(Joi.string()) // Accept any string, let handler decide validity
|
||||
.min(1)
|
||||
.max(config.batchLimit)
|
||||
.required(),
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
"watch": ["."],
|
||||
"ext": "ts,json",
|
||||
"ignore": ["**/*.spec.ts", "**/*.test.ts", "node_modules", "dist"],
|
||||
"exec": "node --inspect --import ./register.js index.ts",
|
||||
"exec": "node --inspect --import ./register.js server.ts",
|
||||
"delay": 1000,
|
||||
"env": {
|
||||
"NODE_ENV": "development",
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
"watch": ["."],
|
||||
"ext": "ts,json",
|
||||
"ignore": ["**/*.spec.ts", "**/*.test.ts", "node_modules", "dist"],
|
||||
"exec": "node --import ./register.js index.ts",
|
||||
"exec": "node --import ./register.js server.ts",
|
||||
"delay": 1000,
|
||||
"env": {
|
||||
"NODE_ENV": "development",
|
||||
|
||||
@ -1,14 +1,18 @@
|
||||
{
|
||||
"name": "bitip-backend",
|
||||
"version": "1.1.0",
|
||||
"version": "1.2.0",
|
||||
"description": "Bitip Backend - GeoIP REST API Service",
|
||||
"type": "module",
|
||||
"main": "dist/index.js",
|
||||
"main": "dist/server.js",
|
||||
"scripts": {
|
||||
"dev": "nodemon",
|
||||
"dev:debug": "nodemon --config nodemon-debug.json",
|
||||
"build": "tsup",
|
||||
"start": "node ../../dist/backend/index.js",
|
||||
"start": "node ../../dist/backend/server.js",
|
||||
"test": "vitest run",
|
||||
"test:watch": "vitest",
|
||||
"test:ui": "vitest --ui",
|
||||
"test:coverage": "vitest --coverage",
|
||||
"lint": "eslint .",
|
||||
"lint:fix": "eslint . --fix",
|
||||
"clean": "rimraf ../../dist/backend"
|
||||
@ -30,16 +34,21 @@
|
||||
"@types/cors": "^2.8.17",
|
||||
"@types/express": "^5.0.3",
|
||||
"@types/node": "^22.14.1",
|
||||
"@types/supertest": "^6.0.3",
|
||||
"@typescript-eslint/eslint-plugin": "^8.45.0",
|
||||
"@typescript-eslint/parser": "^8.45.0",
|
||||
"@vitest/coverage-v8": "^3.2.4",
|
||||
"@vitest/ui": "^3.2.4",
|
||||
"eslint": "^9.36.0",
|
||||
"eslint-config-prettier": "^10.1.8",
|
||||
"eslint-plugin-prettier": "^5.5.4",
|
||||
"nodemon": "^3.1.10",
|
||||
"prettier": "^3.4.2",
|
||||
"rimraf": "^6.0.1",
|
||||
"supertest": "^7.1.4",
|
||||
"ts-node": "^10.9.2",
|
||||
"tsup": "^8.5.0",
|
||||
"typescript": "^5.9.2"
|
||||
"typescript": "^5.9.2",
|
||||
"vitest": "^3.2.4"
|
||||
}
|
||||
}
|
||||
|
||||
82
src/backend/server.ts
Normal file
82
src/backend/server.ts
Normal file
@ -0,0 +1,82 @@
|
||||
// Copyright (c) 2025 Tudor Stanciu
|
||||
|
||||
import { setTimeout } from 'timers';
|
||||
import { createApp } from './app';
|
||||
import config from './services/config';
|
||||
import logger from './services/logger';
|
||||
|
||||
/**
|
||||
* Server startup and lifecycle management
|
||||
* This file handles the HTTP server creation, graceful shutdown, and error handling
|
||||
*/
|
||||
|
||||
const app = createApp();
|
||||
|
||||
// Start server
|
||||
const server = app.listen(config.port, () => {
|
||||
logger.info('Bitip GeoIP Service started', {
|
||||
port: config.port,
|
||||
basePath: config.basePath,
|
||||
environment: process.env.NODE_ENV || 'development',
|
||||
dbPath: config.maxmindDbPath,
|
||||
});
|
||||
});
|
||||
|
||||
// Graceful shutdown
|
||||
let isShuttingDown = false;
|
||||
|
||||
const gracefulShutdown = async (signal: string): Promise<void> => {
|
||||
if (isShuttingDown) {
|
||||
logger.warn(`Shutdown already in progress, ignoring ${signal}`);
|
||||
return;
|
||||
}
|
||||
isShuttingDown = true;
|
||||
|
||||
logger.info(`Received ${signal}, shutting down gracefully`);
|
||||
|
||||
// Set timeout slightly less than Docker's default (10s)
|
||||
const forceExitTimeout = setTimeout(() => {
|
||||
logger.error('Forced shutdown after timeout');
|
||||
process.exit(1);
|
||||
}, 8000);
|
||||
|
||||
try {
|
||||
// Stop accepting new connections
|
||||
await new Promise<void>((resolve, reject) => {
|
||||
server.close(err => {
|
||||
if (err) {
|
||||
reject(err);
|
||||
} else {
|
||||
logger.info('Server closed successfully');
|
||||
resolve();
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
// Flush logs before exit
|
||||
await logger.flush();
|
||||
logger.info('Shutdown complete');
|
||||
|
||||
clearTimeout(forceExitTimeout);
|
||||
process.exit(0);
|
||||
} catch (error) {
|
||||
logger.error('Error during graceful shutdown', error as Error);
|
||||
clearTimeout(forceExitTimeout);
|
||||
process.exit(1);
|
||||
}
|
||||
};
|
||||
|
||||
// Docker sends SIGTERM for graceful shutdown
|
||||
process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
|
||||
// Ctrl+C in development
|
||||
process.on('SIGINT', () => gracefulShutdown('SIGINT'));
|
||||
// Nodemon uses SIGUSR2 for restart
|
||||
process.on('SIGUSR2', () => gracefulShutdown('SIGUSR2'));
|
||||
|
||||
// Handle server errors
|
||||
server.on('error', (error: Error) => {
|
||||
logger.error('Server error', error);
|
||||
process.exit(1);
|
||||
});
|
||||
|
||||
export default app;
|
||||
125
src/backend/tests/integration/batch.test.ts
Normal file
125
src/backend/tests/integration/batch.test.ts
Normal file
@ -0,0 +1,125 @@
|
||||
// Copyright (c) 2025 Tudor Stanciu
|
||||
|
||||
import { describe, it, expect } from 'vitest';
|
||||
import {
|
||||
apiRequest,
|
||||
TEST_API_KEY,
|
||||
VALID_IPV4,
|
||||
VALID_IPV6,
|
||||
PRIVATE_IP,
|
||||
INVALID_IP,
|
||||
} from '../setup';
|
||||
|
||||
describe('Batch Lookup Endpoint', () => {
|
||||
describe('POST /api/lookup/batch', () => {
|
||||
it('should return results for valid IPs', async () => {
|
||||
const response = await (
|
||||
await apiRequest()
|
||||
)
|
||||
.post('/api/lookup/batch')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.send({ ips: [VALID_IPV4, VALID_IPV6] })
|
||||
.expect(200);
|
||||
|
||||
expect(response.body).toHaveProperty('succeeded');
|
||||
expect(response.body).toHaveProperty('failed');
|
||||
expect(Array.isArray(response.body.succeeded)).toBe(true);
|
||||
expect(Array.isArray(response.body.failed)).toBe(true);
|
||||
expect(response.body.succeeded.length).toBeGreaterThan(0);
|
||||
});
|
||||
|
||||
it('should separate succeeded and failed results', async () => {
|
||||
const response = await (
|
||||
await apiRequest()
|
||||
)
|
||||
.post('/api/lookup/batch')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.send({ ips: [VALID_IPV4, INVALID_IP] })
|
||||
.expect(200);
|
||||
|
||||
expect(response.body.succeeded.length).toBeGreaterThan(0);
|
||||
expect(response.body.failed.length).toBeGreaterThan(0);
|
||||
expect(response.body.succeeded[0]).toHaveProperty('ip', VALID_IPV4);
|
||||
expect(response.body.failed[0]).toHaveProperty('ip', INVALID_IP);
|
||||
expect(response.body.failed[0]).toHaveProperty('error');
|
||||
});
|
||||
|
||||
it('should filter out private IPs', async () => {
|
||||
const response = await (
|
||||
await apiRequest()
|
||||
)
|
||||
.post('/api/lookup/batch')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.send({ ips: [VALID_IPV4, PRIVATE_IP] })
|
||||
.expect(200);
|
||||
|
||||
const privateIpError = response.body.failed.find(
|
||||
(f: any) => f.ip === PRIVATE_IP
|
||||
);
|
||||
expect(privateIpError).toBeDefined();
|
||||
expect(privateIpError.error).toContain('Private IP');
|
||||
});
|
||||
|
||||
it('should return all failures for invalid IPs', async () => {
|
||||
const response = await (
|
||||
await apiRequest()
|
||||
)
|
||||
.post('/api/lookup/batch')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.send({ ips: ['invalid-1', 'invalid-2'] })
|
||||
.expect(200);
|
||||
|
||||
expect(response.body.succeeded.length).toBe(0);
|
||||
expect(response.body.failed.length).toBe(2);
|
||||
});
|
||||
|
||||
it('should return 400 when ips array is missing', async () => {
|
||||
const response = await apiRequest()
|
||||
.post('/api/lookup/batch')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.send({})
|
||||
.expect(400);
|
||||
|
||||
expect(response.body).toHaveProperty('error', 'Bad Request');
|
||||
});
|
||||
|
||||
it('should return 400 when ips array is empty', async () => {
|
||||
const response = await apiRequest()
|
||||
.post('/api/lookup/batch')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.send({ ips: [] })
|
||||
.expect(400);
|
||||
|
||||
expect(response.body).toHaveProperty('error', 'Bad Request');
|
||||
});
|
||||
|
||||
it('should handle IPv4 and IPv6 mix', async () => {
|
||||
const response = await (
|
||||
await apiRequest()
|
||||
)
|
||||
.post('/api/lookup/batch')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.send({ ips: [VALID_IPV4, VALID_IPV6] })
|
||||
.expect(200);
|
||||
|
||||
expect(response.body.succeeded.length).toBe(2);
|
||||
const ipv4Result = response.body.succeeded.find(
|
||||
(r: any) => r.ip === VALID_IPV4
|
||||
);
|
||||
const ipv6Result = response.body.succeeded.find(
|
||||
(r: any) => r.ip === VALID_IPV6
|
||||
);
|
||||
expect(ipv4Result).toBeDefined();
|
||||
expect(ipv6Result).toBeDefined();
|
||||
});
|
||||
|
||||
it('should reject request without API key', async () => {
|
||||
await (
|
||||
await apiRequest()
|
||||
)
|
||||
.post('/api/lookup/batch')
|
||||
.send({ ips: [VALID_IPV4] })
|
||||
.expect(401);
|
||||
});
|
||||
});
|
||||
});
|
||||
56
src/backend/tests/integration/health.test.ts
Normal file
56
src/backend/tests/integration/health.test.ts
Normal file
@ -0,0 +1,56 @@
|
||||
// Copyright (c) 2025 Tudor Stanciu
|
||||
|
||||
import { describe, it, expect } from 'vitest';
|
||||
import { apiRequest, TEST_API_KEY } from '../setup';
|
||||
|
||||
describe('Health & Version Endpoints', () => {
|
||||
describe('GET /api/health', () => {
|
||||
it('should return health status without API key', async () => {
|
||||
const response = await apiRequest().get('/api/health').expect(200);
|
||||
|
||||
expect(response.body).toHaveProperty('status');
|
||||
expect(response.body).toHaveProperty('service', 'Bitip GeoIP Service');
|
||||
expect(response.body).toHaveProperty('timestamp');
|
||||
});
|
||||
|
||||
it('should have healthy status when databases are accessible', async () => {
|
||||
const response = await apiRequest().get('/api/health').expect(200);
|
||||
|
||||
expect(response.body.status).toBe('healthy');
|
||||
});
|
||||
});
|
||||
|
||||
describe('GET /api/version', () => {
|
||||
it('should return version information with API key', async () => {
|
||||
const response = await apiRequest()
|
||||
.get('/api/version')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(200);
|
||||
|
||||
expect(response.body).toHaveProperty('version');
|
||||
expect(response.body).toHaveProperty('buildDate');
|
||||
expect(response.body).toHaveProperty('commitHash');
|
||||
expect(response.body).toHaveProperty('service', 'Bitip GeoIP Service');
|
||||
});
|
||||
|
||||
it('should reject request without API key', async () => {
|
||||
await apiRequest().get('/api/version').expect(401);
|
||||
});
|
||||
});
|
||||
|
||||
describe('GET /api/ip', () => {
|
||||
it('should return client IP with valid API key', async () => {
|
||||
const response = await apiRequest()
|
||||
.get('/api/ip')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(200);
|
||||
|
||||
expect(response.body).toHaveProperty('ip');
|
||||
expect(typeof response.body.ip).toBe('string');
|
||||
});
|
||||
|
||||
it('should reject request without API key', async () => {
|
||||
await apiRequest().get('/api/ip').expect(401);
|
||||
});
|
||||
});
|
||||
});
|
||||
125
src/backend/tests/integration/lookup.test.ts
Normal file
125
src/backend/tests/integration/lookup.test.ts
Normal file
@ -0,0 +1,125 @@
|
||||
// Copyright (c) 2025 Tudor Stanciu
|
||||
|
||||
import { describe, it, expect } from 'vitest';
|
||||
import {
|
||||
apiRequest,
|
||||
TEST_API_KEY,
|
||||
INVALID_API_KEY,
|
||||
VALID_IPV4,
|
||||
VALID_IPV6,
|
||||
PRIVATE_IP,
|
||||
INVALID_IP,
|
||||
} from '../setup';
|
||||
|
||||
describe('IP Lookup Endpoints', () => {
|
||||
describe('GET /api/lookup', () => {
|
||||
it('should return location for valid IPv4', async () => {
|
||||
const response = await apiRequest()
|
||||
.get(`/api/lookup?ip=${VALID_IPV4}`)
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(200);
|
||||
|
||||
expect(response.body).toHaveProperty('ip', VALID_IPV4);
|
||||
expect(response.body).toHaveProperty('country');
|
||||
expect(response.body).toHaveProperty('country_code');
|
||||
expect(response.body).toHaveProperty('city');
|
||||
expect(response.body).toHaveProperty('latitude');
|
||||
expect(response.body).toHaveProperty('longitude');
|
||||
});
|
||||
|
||||
it('should return location for valid IPv6', async () => {
|
||||
const response = await apiRequest()
|
||||
.get(`/api/lookup?ip=${VALID_IPV6}`)
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(200);
|
||||
|
||||
expect(response.body).toHaveProperty('ip', VALID_IPV6);
|
||||
expect(response.body).toHaveProperty('country');
|
||||
expect(response.body).toHaveProperty('country_code');
|
||||
});
|
||||
|
||||
it('should reject request without API key', async () => {
|
||||
await apiRequest().get(`/api/lookup?ip=${VALID_IPV4}`).expect(401);
|
||||
});
|
||||
|
||||
it('should reject request with invalid API key', async () => {
|
||||
await apiRequest()
|
||||
.get(`/api/lookup?ip=${VALID_IPV4}`)
|
||||
.set('X-API-Key', INVALID_API_KEY)
|
||||
.expect(401);
|
||||
});
|
||||
|
||||
it('should return 400 for invalid IP format', async () => {
|
||||
const response = await apiRequest()
|
||||
.get(`/api/lookup?ip=${INVALID_IP}`)
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(400);
|
||||
|
||||
expect(response.body).toHaveProperty('error', 'Bad Request');
|
||||
expect(response.body).toHaveProperty('message');
|
||||
expect(response.body).toHaveProperty('ip', INVALID_IP);
|
||||
});
|
||||
|
||||
it('should return 400 for private IP', async () => {
|
||||
const response = await apiRequest()
|
||||
.get(`/api/lookup?ip=${PRIVATE_IP}`)
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(400);
|
||||
|
||||
expect(response.body).toHaveProperty('error', 'Bad Request');
|
||||
expect(response.body.message).toContain('Private IP');
|
||||
expect(response.body).toHaveProperty('ip', PRIVATE_IP);
|
||||
});
|
||||
|
||||
it('should return 400 when IP parameter is missing', async () => {
|
||||
const response = await apiRequest()
|
||||
.get('/api/lookup')
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(400);
|
||||
|
||||
expect(response.body).toHaveProperty('error', 'Bad Request');
|
||||
expect(response.body.message).toContain('required');
|
||||
});
|
||||
});
|
||||
|
||||
describe('GET /api/lookup/detailed', () => {
|
||||
it('should return detailed location for valid IPv4', async () => {
|
||||
const response = await apiRequest()
|
||||
.get(`/api/lookup/detailed?ip=${VALID_IPV4}`)
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(200);
|
||||
|
||||
expect(response.body).toHaveProperty('ip', VALID_IPV4);
|
||||
expect(response.body).toHaveProperty('location');
|
||||
expect(response.body).toHaveProperty('asn');
|
||||
expect(response.body.location).toHaveProperty('country');
|
||||
expect(response.body.asn).toHaveProperty('autonomousSystemNumber');
|
||||
});
|
||||
|
||||
it('should include ASN information', async () => {
|
||||
const response = await apiRequest()
|
||||
.get(`/api/lookup/detailed?ip=${VALID_IPV4}`)
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(200);
|
||||
|
||||
expect(response.body.asn).toHaveProperty('autonomousSystemNumber');
|
||||
expect(response.body.asn).toHaveProperty('autonomousSystemOrganization');
|
||||
expect(response.body.asn).toHaveProperty('ipAddress', VALID_IPV4);
|
||||
});
|
||||
|
||||
it('should return 400 for invalid IP', async () => {
|
||||
const response = await apiRequest()
|
||||
.get(`/api/lookup/detailed?ip=${INVALID_IP}`)
|
||||
.set('X-API-Key', TEST_API_KEY)
|
||||
.expect(400);
|
||||
|
||||
expect(response.body).toHaveProperty('error', 'Bad Request');
|
||||
});
|
||||
|
||||
it('should reject request without API key', async () => {
|
||||
await apiRequest()
|
||||
.get(`/api/lookup/detailed?ip=${VALID_IPV4}`)
|
||||
.expect(401);
|
||||
});
|
||||
});
|
||||
});
|
||||
33
src/backend/tests/setup.ts
Normal file
33
src/backend/tests/setup.ts
Normal file
@ -0,0 +1,33 @@
|
||||
// Copyright (c) 2025 Tudor Stanciu
|
||||
|
||||
import type { Express } from 'express';
|
||||
import request from 'supertest';
|
||||
import { createApp } from '../app';
|
||||
|
||||
// Environment variables are now set in vitest.config.ts
|
||||
|
||||
let app: Express;
|
||||
|
||||
// Global test helpers
|
||||
export const getApp = (): Express => {
|
||||
if (!app) {
|
||||
// Create the app without starting the server
|
||||
app = createApp();
|
||||
}
|
||||
return app;
|
||||
};
|
||||
|
||||
export const apiRequest = () => {
|
||||
const testApp = getApp();
|
||||
return request(testApp);
|
||||
};
|
||||
|
||||
// Test constants
|
||||
export const TEST_API_KEY = 'test-api-key';
|
||||
export const INVALID_API_KEY = 'invalid-key';
|
||||
|
||||
// Valid test IPs
|
||||
export const VALID_IPV4 = '8.8.8.8';
|
||||
export const VALID_IPV6 = '2001:4860:4860::8888';
|
||||
export const PRIVATE_IP = '192.168.1.1';
|
||||
export const INVALID_IP = 'not-an-ip';
|
||||
139
src/backend/tests/unit/errorHandler.test.ts
Normal file
139
src/backend/tests/unit/errorHandler.test.ts
Normal file
@ -0,0 +1,139 @@
|
||||
// Copyright (c) 2025 Tudor Stanciu
|
||||
|
||||
import { describe, it, expect, vi } from 'vitest';
|
||||
import type { Request, Response, NextFunction } from 'express';
|
||||
import { errorHandler, asyncHandler } from '../../middleware/errorHandler';
|
||||
import { BadRequestError, NotFoundError, AppError } from '../../utils/errors';
|
||||
|
||||
describe('Error Handler Middleware', () => {
|
||||
describe('errorHandler', () => {
|
||||
it('should handle BadRequestError with 400 status', () => {
|
||||
const error = new BadRequestError('Invalid input', { field: 'email' });
|
||||
const req = { path: '/test', method: 'GET' } as Request;
|
||||
const res = {
|
||||
status: vi.fn().mockReturnThis(),
|
||||
json: vi.fn(),
|
||||
} as unknown as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
errorHandler(error, req, res, next);
|
||||
|
||||
expect(res.status).toHaveBeenCalledWith(400);
|
||||
expect(res.json).toHaveBeenCalledWith({
|
||||
error: 'Bad Request',
|
||||
message: 'Invalid input',
|
||||
field: 'email',
|
||||
});
|
||||
});
|
||||
|
||||
it('should handle NotFoundError with 404 status', () => {
|
||||
const error = new NotFoundError('Resource not found', { id: '123' });
|
||||
const req = { path: '/test', method: 'GET' } as Request;
|
||||
const res = {
|
||||
status: vi.fn().mockReturnThis(),
|
||||
json: vi.fn(),
|
||||
} as unknown as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
errorHandler(error, req, res, next);
|
||||
|
||||
expect(res.status).toHaveBeenCalledWith(404);
|
||||
expect(res.json).toHaveBeenCalledWith({
|
||||
error: 'Not Found',
|
||||
message: 'Resource not found',
|
||||
id: '123',
|
||||
});
|
||||
});
|
||||
|
||||
it('should handle generic Error with 500 status', () => {
|
||||
const error = new Error('Something went wrong');
|
||||
const req = { path: '/test', method: 'GET' } as Request;
|
||||
const res = {
|
||||
status: vi.fn().mockReturnThis(),
|
||||
json: vi.fn(),
|
||||
} as unknown as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
errorHandler(error, req, res, next);
|
||||
|
||||
expect(res.status).toHaveBeenCalledWith(500);
|
||||
expect(res.json).toHaveBeenCalledWith({
|
||||
error: 'Internal Server Error',
|
||||
message: 'Internal Server Error',
|
||||
});
|
||||
});
|
||||
|
||||
it('should include context in error response', () => {
|
||||
const error = new AppError('Test error', 400, true, {
|
||||
ip: '1.2.3.4',
|
||||
userId: '42',
|
||||
});
|
||||
const req = { path: '/test', method: 'GET' } as Request;
|
||||
const res = {
|
||||
status: vi.fn().mockReturnThis(),
|
||||
json: vi.fn(),
|
||||
} as unknown as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
errorHandler(error, req, res, next);
|
||||
|
||||
expect(res.json).toHaveBeenCalledWith(
|
||||
expect.objectContaining({
|
||||
ip: '1.2.3.4',
|
||||
userId: '42',
|
||||
})
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe('asyncHandler', () => {
|
||||
it('should call next with error when async function throws', async () => {
|
||||
const error = new Error('Async error');
|
||||
const handler = asyncHandler(async () => {
|
||||
throw error;
|
||||
});
|
||||
|
||||
const req = {} as Request;
|
||||
const res = {} as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
await handler(req, res, next);
|
||||
|
||||
expect(next).toHaveBeenCalledWith(error);
|
||||
});
|
||||
|
||||
it('should call next with error when promise rejects', async () => {
|
||||
const error = new BadRequestError('Validation failed');
|
||||
const handler = asyncHandler(async () => {
|
||||
return Promise.reject(error);
|
||||
});
|
||||
|
||||
const req = {} as Request;
|
||||
const res = {} as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
handler(req, res, next);
|
||||
|
||||
// Wait for the promise to be rejected and next to be called
|
||||
await new Promise(resolve => setImmediate(resolve));
|
||||
|
||||
expect(next).toHaveBeenCalledWith(error);
|
||||
});
|
||||
|
||||
it('should not call next when async function succeeds', async () => {
|
||||
const handler = asyncHandler(async (_req, res) => {
|
||||
res.json({ success: true });
|
||||
});
|
||||
|
||||
const req = {} as Request;
|
||||
const res = {
|
||||
json: vi.fn(),
|
||||
} as unknown as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
await handler(req, res, next);
|
||||
|
||||
expect(next).not.toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
});
|
||||
136
src/backend/tests/unit/validators.test.ts
Normal file
136
src/backend/tests/unit/validators.test.ts
Normal file
@ -0,0 +1,136 @@
|
||||
// Copyright (c) 2025 Tudor Stanciu
|
||||
|
||||
import { describe, it, expect, vi } from 'vitest';
|
||||
import type { Request, Response, NextFunction } from 'express';
|
||||
import {
|
||||
validateIpQuery,
|
||||
validateBatchRequest,
|
||||
} from '../../middleware/validators';
|
||||
import { BadRequestError } from '../../utils/errors';
|
||||
|
||||
describe('Validators Middleware', () => {
|
||||
describe('validateIpQuery', () => {
|
||||
it('should pass validation for valid IPv4', () => {
|
||||
const req = { query: { ip: '8.8.8.8' } } as unknown as Request;
|
||||
const res = { locals: {} } as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
validateIpQuery(req, res, next);
|
||||
|
||||
expect(res.locals.validatedIp).toBe('8.8.8.8');
|
||||
expect(next).toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should pass validation for valid IPv6', () => {
|
||||
const req = {
|
||||
query: { ip: '2001:4860:4860::8888' },
|
||||
} as unknown as Request;
|
||||
const res = { locals: {} } as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
validateIpQuery(req, res, next);
|
||||
|
||||
expect(res.locals.validatedIp).toBe('2001:4860:4860::8888');
|
||||
expect(next).toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should throw BadRequestError when IP is missing', () => {
|
||||
const req = { query: {} } as unknown as Request;
|
||||
const res = { locals: {} } as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
expect(() => validateIpQuery(req, res, next)).toThrow(BadRequestError);
|
||||
expect(() => validateIpQuery(req, res, next)).toThrow(
|
||||
'IP address is required'
|
||||
);
|
||||
});
|
||||
|
||||
it('should throw BadRequestError for invalid IP format', () => {
|
||||
const req = { query: { ip: 'not-an-ip' } } as unknown as Request;
|
||||
const res = { locals: {} } as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
expect(() => validateIpQuery(req, res, next)).toThrow(BadRequestError);
|
||||
expect(() => validateIpQuery(req, res, next)).toThrow(
|
||||
'Invalid IP address format'
|
||||
);
|
||||
});
|
||||
|
||||
it('should throw BadRequestError for private IP', () => {
|
||||
const req = { query: { ip: '192.168.1.1' } } as unknown as Request;
|
||||
const res = { locals: {} } as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
expect(() => validateIpQuery(req, res, next)).toThrow(BadRequestError);
|
||||
expect(() => validateIpQuery(req, res, next)).toThrow(
|
||||
'Private IP addresses are not supported'
|
||||
);
|
||||
});
|
||||
|
||||
it('should store validated IP in res.locals', () => {
|
||||
const req = { query: { ip: '1.1.1.1' } } as unknown as Request;
|
||||
const res = { locals: {} } as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
validateIpQuery(req, res, next);
|
||||
|
||||
expect(res.locals.validatedIp).toBe('1.1.1.1');
|
||||
});
|
||||
});
|
||||
|
||||
describe('validateBatchRequest', () => {
|
||||
it('should pass validation for valid IP array', () => {
|
||||
const req = { body: { ips: ['8.8.8.8', '1.1.1.1'] } } as Request;
|
||||
const res = {} as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
validateBatchRequest(req, res, next);
|
||||
|
||||
expect(req.body.validatedIps).toEqual(['8.8.8.8', '1.1.1.1']);
|
||||
expect(next).toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should throw BadRequestError when ips is missing', () => {
|
||||
const req = { body: {} } as Request;
|
||||
const res = {} as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
expect(() => validateBatchRequest(req, res, next)).toThrow(
|
||||
BadRequestError
|
||||
);
|
||||
});
|
||||
|
||||
it('should throw BadRequestError when ips is empty array', () => {
|
||||
const req = { body: { ips: [] } } as Request;
|
||||
const res = {} as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
expect(() => validateBatchRequest(req, res, next)).toThrow(
|
||||
BadRequestError
|
||||
);
|
||||
});
|
||||
|
||||
it('should accept any strings including invalid IPs', () => {
|
||||
const req = { body: { ips: ['8.8.8.8', 'invalid'] } } as Request;
|
||||
const res = {} as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
// Should not throw - handler will decide what's valid
|
||||
validateBatchRequest(req, res, next);
|
||||
|
||||
expect(req.body.validatedIps).toEqual(['8.8.8.8', 'invalid']);
|
||||
expect(next).toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should store validated IPs in req.body', () => {
|
||||
const ips = ['8.8.8.8', '1.1.1.1', '2001:4860:4860::8888'];
|
||||
const req = { body: { ips } } as Request;
|
||||
const res = {} as Response;
|
||||
const next = vi.fn() as NextFunction;
|
||||
|
||||
validateBatchRequest(req, res, next);
|
||||
|
||||
expect(req.body.validatedIps).toEqual(ips);
|
||||
});
|
||||
});
|
||||
});
|
||||
@ -1,7 +1,7 @@
|
||||
import { defineConfig } from 'tsup';
|
||||
|
||||
export default defineConfig({
|
||||
entry: ['index.ts'],
|
||||
entry: ['server.ts'],
|
||||
format: ['esm'],
|
||||
outDir: '../../dist/backend',
|
||||
target: 'node22',
|
||||
|
||||
30
src/backend/vitest.config.ts
Normal file
30
src/backend/vitest.config.ts
Normal file
@ -0,0 +1,30 @@
|
||||
import { defineConfig } from 'vitest/config';
|
||||
|
||||
export default defineConfig({
|
||||
test: {
|
||||
globals: true,
|
||||
environment: 'node',
|
||||
env: {
|
||||
NODE_ENV: 'test',
|
||||
MAXMIND_DB_PATH: process.env.MAXMIND_DB_PATH || 'D:\\tools\\maxmind-dbs',
|
||||
EXTERNAL_API_KEYS: 'test-api-key',
|
||||
FRONTEND_API_KEY: 'frontend-test-key',
|
||||
LOG_LEVEL: 'error',
|
||||
},
|
||||
setupFiles: ['./tests/setup.ts'],
|
||||
coverage: {
|
||||
provider: 'v8',
|
||||
reporter: ['text', 'html', 'lcov'],
|
||||
include: ['**/*.ts'],
|
||||
exclude: [
|
||||
'tests/**',
|
||||
'**/*.test.ts',
|
||||
'**/*.spec.ts',
|
||||
'index.ts',
|
||||
'types/**',
|
||||
'routes/**',
|
||||
],
|
||||
},
|
||||
testTimeout: 10000,
|
||||
},
|
||||
});
|
||||
Loading…
x
Reference in New Issue
Block a user