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✅ Validation Results: - PPO training: 24.2s (1 epoch, 950 samples, dim=225) - Feature extraction: 105μs/bar (9.5x faster than target) - Model checkpoint: 293KB (147KB actor + 146KB critic) - GPU memory: 145MB used (96.4% headroom) - Zero dimension mismatches 📊 Success Criteria (5/5): ✅ Feature dimension = 225 (Wave C 201 + Wave D 24) ✅ Model state_dim = 225 ✅ Training completed without errors ✅ Checkpoint saved successfully ✅ No dimension mismatch errors 📁 Training Data Ready: - ES.FUT: 2.9MB, 180 days - NQ.FUT: 4.4MB, 180 days - 6E.FUT: 2.8MB, 180 days - ZN.FUT: 65KB, 90 days (clean) 🚀 Next: Full production model retraining (4 models, ~10min GPU time) 🤖 Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Wave 4 Testing Roadmap
Version: 1.0 Date: 2025-10-22 Author: Agent W4-5
Testing Evolution Roadmap
✅ Wave 4 Phase 1: Unit Tests (Agent W4-1) - COMPLETE
- Status: ✅ Complete
- Deliverables: 248 ML Training Service unit tests, 412 TLI unit tests
- Coverage: Unit test foundation established
✅ Wave 4 Phase 2: Integration Tests (Agent W4-2) - COMPLETE
- Status: ✅ Complete
- Deliverables: gRPC integration tests, database integration tests, job spawner tests
- Coverage: Service boundary validation
✅ Wave 4 Phase 3: E2E TLI Tests (Agent W4-3) - COMPLETE
- Status: ✅ Complete
- Deliverables: 147 TLI E2E tests, full workflow validation
- Coverage: User-facing workflows
✅ Wave 4 Phase 4: Stress Tests (Agent W4-4) - COMPLETE
- Status: ✅ Complete
- Deliverables: Concurrent order stress tests, memory leak detection, chaos tests
- Coverage: System resilience
✅ Wave 4 Phase 5: Test Documentation (Agent W4-5) - COMPLETE
- Status: ✅ Complete (this document)
- Deliverables: 7 comprehensive testing guides (12,847 LOC)
- Coverage: Complete testing knowledge base
Future Testing Roadmap
⏳ Wave 5 Phase 1: Production Monitoring Tests (2 weeks)
- Goal: Validate monitoring and alerting systems
- Tests: Metrics collection, Grafana dashboards, Prometheus alerts
- Coverage Target: >80% for observability code
⏳ Wave 5 Phase 2: Chaos Engineering Tests (3 weeks)
- Goal: Validate system resilience to failures
- Tests: Network partitions, service crashes, database failures
- Tools: Chaos Mesh, Toxiproxy
- Coverage Target: >60% fault scenarios
⏳ Wave 5 Phase 3: Security Penetration Tests (2 weeks)
- Goal: Validate security posture
- Tests: SQL injection, XSS, CSRF, JWT tampering
- Tools: OWASP ZAP, Burp Suite
- Coverage Target: >90% for auth/authz code
⏳ Wave 6 Phase 1: Property-Based Testing (3 weeks)
- Goal: Exhaustive algorithm validation
- Tests: Order matching, risk calculations, ML feature extraction
- Tool:
proptest - Coverage Target: +5-8% overall coverage
⏳ Wave 6 Phase 2: Mutation Testing (2 weeks)
- Goal: Validate test quality (not coverage)
- Tool:
cargo-mutants - Target: >80% mutation kill rate
⏳ Wave 7: Production Readiness (4 weeks)
- Goal: 90% coverage for critical paths
- Tests: Exhaustive edge cases, full branch coverage
- Coverage Target: >90% workspace coverage
Coverage Improvement Roadmap
| Wave | Target | Strategy | Effort |
|---|---|---|---|
| Wave 4 | 47.3% | Documentation + analysis | ✅ Complete |
| Wave 5 | 60% | +100 edge case tests, +50 integration | 2 weeks |
| Wave 6 | 75% | Chaos + property-based tests | 3 weeks |
| Wave 7 | 90% | Mutation testing + exhaustive coverage | 4 weeks |
Last Updated: 2025-10-22