foxhunt/AGENT_COVERAGE_01_QUICK_SUMMARY.md

AGENT COVERAGE-01: Quick Summary

Status: ✅ Complete | Current Coverage: 47% | Target: >60% | Timeline: 9 weeks

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🎯 Key Findings

Critical Gaps (🔴 IMMEDIATE RISK)

• 8 trading/risk core modules: 11,737 lines, ZERO tests
• Compliance modules: 6,466 lines untested → regulatory risk
• data_acquisition_service: Only 2 tests total
• storage crate: Only 64 tests (needs 80+)

Test Distribution

ML crate:        2,512 tests ✅ EXCELLENT
Common crate:      689 tests ✅ GOOD
Trading Engine:  1,107 tests ✅ GOOD
Config crate:      417 tests ✅ GOOD
Data crate:        519 tests ✅ GOOD
Risk crate:        581 tests ⚠️  FAIR
Storage:            64 tests 🔴 LOW
Services:          724 tests ⚠️  GAPS

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📋 3-Phase Test Generation Plan

Phase 1: Critical Trading Paths (4 weeks, 1,310 tests)

Coverage: 47% → 54%

Week 1-2: Trading Service Core (710 tests)

• risk_manager.rs: 200 tests
• order_manager.rs: 180 tests
• execution_engine.rs: 150 tests
• position_manager.rs: 180 tests

Week 3-4: Risk & Compliance (600 tests)

• position_tracker.rs: 250 tests
• iso27001_compliance.rs: 200 tests
• compliance_reporting.rs: 150 tests

Effort: 160 hours (4 weeks × 40 hrs)

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Phase 2: ML Infrastructure (3 weeks, 530 tests)

Coverage: 54% → 58%

Week 5-6: ML Training (260 tests)

• orchestrator.rs: 120 tests
• data_loader.rs: 140 tests

Week 7: ML Safety (270 tests)

• drift_detector.rs: 100 tests
• hot_swap.rs: 90 tests
• endpoints.rs: 80 tests

Effort: 120 hours (3 weeks × 40 hrs)

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Phase 3: Data & Infrastructure (2 weeks, 300 tests)

Coverage: 58% → 61%+

Week 8: Backtesting (160 tests)

• dbn_repository.rs: 90 tests
• dbn_data_source.rs: 70 tests

Week 9: Storage (140 tests)

• storage crate: +16 tests (64→80)
• data_acquisition_service: +58 tests (2→60)

Effort: 80 hours (2 weeks × 40 hrs)

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📊 Coverage Projection

Phase	Tests Added	Total Tests	Coverage	Weeks
Current	-	6,600	47%	-
Phase 1	+1,310	7,910	54%	1-4
Phase 2	+530	8,440	58%	5-7
Phase 3	+300	8,740	61%+	8-9

Total: 2,140 new tests, 360 hours, 9 weeks

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⚡ Immediate Actions (Week 1)

1. Fix SQLx Offline Errors (4 hours)

   cargo sqlx prepare --workspace
   cargo test -p common wave_d_regime_tracking
   

2. Start P1-CRITICAL Tests (40 hours/week)

   • Priority: trading_service/core/risk_manager.rs
   • Parallel: risk/position_tracker.rs

3. Compliance Baseline (8 hours)

   • Smoke tests for iso27001_compliance.rs
   • Format validation for compliance_reporting.rs

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🎯 Success Metrics

Quality Gates

• ❌ No PR merge if coverage drops >2%
• ✅ P1 modules: 70%+ coverage by Week 4
• ✅ Service modules: 60%+ coverage by Week 9

Weekly Checkpoints

# Generate coverage report
cargo llvm-cov --workspace --html --output-dir coverage_week_N

# Per-crate analysis
cargo llvm-cov -p trading_service --html --output-dir coverage_trading
cargo llvm-cov -p ml_training_service --html --output-dir coverage_ml_training

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📦 Resource Requirements

Personnel:

• 1 Senior Test Engineer (Rust + Trading experience)
• 0.5 FTE Code Reviewer

Infrastructure:

• Test database instance
• +30 min CI/CD time per run
• ~50GB Databento test data

Dependencies:

• SQLx offline cache setup
• 4-asset test fixtures (ES, NQ, 6E, ZN)
• Mock Databento API

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🚨 Risk Assessment

Current Risk: 🔴 HIGH

• Untested critical paths in production trading systems
• Potential for capital loss, regulatory violations, system failures

After Phase 1: 🟡 MEDIUM

• Critical trading/risk paths tested (70%+ coverage)
• Regulatory compliance validated

After Phase 3: 🟢 LOW

• 61%+ overall coverage
• All critical paths protected
• Production-ready quality gates

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📄 Full Report

See: AGENT_COVERAGE_01_ANALYSIS_REPORT.md (detailed breakdown, test specifications, risk analysis)

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Agent: COVERAGE-01 | Deliverables: 2 reports, 3-phase plan, 2,140 test specifications