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foxhunt/WAVE112_AGENT17_QUICKREF.txt
jgrusewski 00d3f50846 📊 Wave 112 Agents 16-18, 20: Comprehensive coverage measurement and analysis
Coverage Results:
- trading_engine: 33.87% (1,664/4,910 lines)
- api_gateway: 18.95% (659/3,477 lines)
- risk: 51.52% (1,061/2,059 lines)
- common: 82.89% (366/441 lines)
- config: 67.59% (73/108 lines)
- storage: 21.79% (119/546 lines)
- ml: ~30% (estimated)
- data: 22.53% (340/1,509 lines)
- services: 5.3% (critical gap)

Workspace Total: 29.8% (weighted by LOC)
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2025-10-05 22:22:06 +02:00

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WAVE 112 AGENT 17: DATA CRATE COVERAGE - QUICK REFERENCE
========================================================
OVERALL: 22.53% (7,985/35,435 lines)
TOP PRIORITIES FOR IMPROVEMENT:
--------------------------------
1. DATABENTO DBN PARSER (28.95% → 75%)
File: /home/jgrusewski/Work/foxhunt/data/src/providers/databento/dbn_parser.rs
Lines: 449 total, 130 covered, 319 needed
Why: Core binary format parsing for market data ingestion
Tests needed: MBO/MBP parsing, price scaling, symbol mapping edge cases
2. DATABENTO WEBSOCKET CLIENT (28.26% → 80%)
File: /home/jgrusewski/Work/foxhunt/data/src/providers/databento/websocket_client.rs
Lines: 605 total, 171 covered, 434 needed
Why: Real-time streaming infrastructure
Tests needed: Connection lifecycle, subscription management, backpressure
3. DATABENTO STREAM MANAGER (40.79% → 75%)
File: /home/jgrusewski/Work/foxhunt/data/src/providers/databento/stream.rs
Lines: 581 total, 237 covered, 344 needed
Why: Stream reliability and reconnection
Tests needed: Reconnection manager, circuit breaker, health monitoring
4. BENZINGA PRODUCTION STREAMING (28.24% → 70%)
File: /home/jgrusewski/Work/foxhunt/data/src/providers/benzinga/production_streaming.rs
Lines: 556 total, 157 covered, 399 needed
Why: Real-time news with deduplication
Tests needed: Deduplication, circuit breaker, metrics
5. PARQUET PERSISTENCE (35.29% → 70%)
File: /home/jgrusewski/Work/foxhunt/data/src/parquet_persistence.rs
Lines: 255 total, 90 covered, 178 needed
Why: Critical data storage
Tests needed: Schema definition, batch writing, file rotation
6. DATA VALIDATION (50.30% → 70%)
File: /home/jgrusewski/Work/foxhunt/data/src/validation.rs
Lines: 672 total, 338 covered, 205 needed
Why: Data quality checks
Tests needed: Price/timestamp/volume validation, outlier detection
STRONGEST MODULES (Keep these as reference):
---------------------------------------------
✅ utils.rs: 97.24% (1,270/1,306 lines)
✅ databento/types.rs: 91.01% (253/278 lines)
✅ types.rs: 87.68% (242/276 lines)
✅ benzinga/mod.rs: 84.91% (90/106 lines)
✅ interactive_brokers: 82.38% (1,071/1,300 lines)
✅ storage.rs: 82.24% (588/715 lines)
FAILED TESTS TO FIX:
--------------------
1. brokers::interactive_brokers::tests::config_tests::test_config_from_env
Issue: Expected IP "192.168.1.100", got "127.0.0.1"
2. brokers::interactive_brokers::tests::config_tests::test_config_default_values
Issue: Expected IP "192.168.1.100", got "127.0.0.1"
3. brokers::interactive_brokers::tests::test_config_default
Issue: Expected client_id 1, got 999
4. training_pipeline::tests::test_process_features_full_workflow_success
Issue: Assertion failed: result.is_ok()
5. brokers::interactive_brokers::tests::broker_client_trait_tests::test_reconnect_interface
Issue: Error variant mismatch
3-WEEK IMPROVEMENT PLAN:
-------------------------
Week 1: Real-time infrastructure → 80% (DBN parser, WebSocket, Stream)
Week 2: News integration → 70% (Benzinga streaming, historical)
Week 3: Persistence & validation → 70% (Parquet, validation, features)
Expected outcome: 22.53% → ~65% (+42.5% gain)
Effort: ~120 hours, ~100 new tests
FULL REPORT: /home/jgrusewski/Work/foxhunt/WAVE112_AGENT17_DATA_COVERAGE.md