# BD-129: Integration Test for Real NEEDLE Worker Logs

## Task
Create a vitest integration test that reads actual NEEDLE log files from ~/.needle/logs/ and verifies the parser correctly extracts worker, bead, timestamp and event information from production logs.

## Finding
The integration test already exists in `src/parser.real-logs.integration.test.ts`, created in bead `bd-6q2`.

## Existing Test Coverage
The file contains 467 lines with 19 comprehensive tests:

1. **Log directory sanity checks** - verifies .jsonl files exist and are valid JSONL
2. **NeedleEvent shape assertions** - validates canonical format parsing, session_id preservation, monotonically increasing sequence numbers, nested data fields, and bead_id preservation
3. **Worker lifecycle events** - tests worker.started, worker.idle, worker.state_transition, worker.stopped
4. **Bead lifecycle events** - tests bead.claim.*, bead.completed, bead.released
5. **Adapter round-trip** - verifies consistency between parseNeedleEvent and parseLogLine
6. **Cross-file consistency** - tests multiple log files, worker_id consistency, event type variety

All 19 tests pass successfully.

## Test Results
```
Test Files  1 passed (1)
Tests       19 passed (19)
```

## Conclusion
Task already completed in previous bead. No changes needed.