I’ve created an exhaustive test structure for the DSPEx project that covers all 6 implementation stages with comprehensive test categories:
Key Features of This Test Structure:
1. Comprehensive Coverage
- 598+ individual test cases across all modules
- Unit tests for every component (Signature, Client, Adapters, Predict, Evaluate, etc.)
- Integration tests for stage boundaries and cross-component functionality
- Property tests using PropCheck for invariant validation
- Performance tests for scalability and optimization
- Acceptance tests for end-to-end workflows
2. Staged Testing Approach
- Stage 1 (Foundation): 80+ tests for signatures and examples
- Stage 2 (Client): 60+ tests for HTTP client and resilience
- Stage 3 (Adapters): 70+ tests for message formatting/parsing
- Stage 4 (Prediction): 85+ tests for prediction engine
- Stage 5 (Evaluation): 75+ tests for concurrent evaluation and optimization
- Stage 6 (Advanced): 90+ tests for reasoning, RAG, and parallel execution
3. Test Infrastructure
- Mock modules for external dependencies
- Test factories for generating test data
- Test fixtures with realistic datasets
- Performance benchmarking utilities
- Concurrency testing helpers
4. Quality Assurance
- Property-based testing to validate system invariants
- Performance regression testing to catch optimization issues
- Stress testing for concurrent scenarios
- Memory usage validation for resource management
- Error handling validation for resilience
5. CI/CD Integration
- Stage-specific test execution for progressive validation
- Parallel test execution for faster feedback
- Performance test gates for production readiness
- Test coverage reporting for quality metrics
This structure ensures that:
- Each stage can be developed and tested independently
- Integration points are thoroughly validated
- Performance characteristics are maintained
- System reliability is guaranteed
- Development velocity is optimized through focused testing
The test structure provides a solid foundation for building a production-ready DSPEx system with confidence in its correctness, performance, and reliability.