# Compact Status - 03-10-2025

**Focus**: Systematic test suite repair - fixed 64 test failures across 12 files

**Key Accomplishments**:
- ✅ Fixed 12 of 15 failing test files (80% complete)
- ✅ Improved test pass rate from 80.4% to 91.6% (+11.2%)
- ✅ Exceeded 85% target by 6.6 percentage points
- ✅ Identified and fixed root causes: EventBus constructor (19 failures), domain defaults (3), API drift (8), schema evolution (24), test infrastructure (10)

**Critical Decisions**:
- **Fix root causes, not symptoms**: Updated tests to match new architecture instead of working around failures
- **Systematic approach**: One file at a time prevents context loss and ensures verification
- **Use test infrastructure**: Always use factories/test doubles, never inline data

**Next Priority Actions**:
- [ ] Fix remaining 4 test files (44 failures total)
- [ ] process-spawner.test.ts (14 failures) - likely EventBus/API issues
- [ ] system-resource-monitor.test.ts (17 failures) - resource monitoring updates
- [ ] test-resource-monitor.test.ts (12 failures) - similar patterns expected
- [ ] Commit all test fixes in atomic commit
- [ ] Achieve 100% test pass rate

**Critical Issues**:
- **44 tests still failing** (4 files): process-spawner, system-resource-monitor, test-resource-monitor, 1 unknown
- **buildMany() creates frozen objects**: Workaround with Array.from() exists, but needs permanent fix
- **Test infrastructure drift**: Implementation evolves faster than tests, need better CI alerts

**Key Files Modified**:
- `tests/unit/services/handlers/query-handler.test.ts` - EventBus constructor, domain defaults, OutputCapture API
- `tests/unit/core/configuration.test.ts` - Schema validation for 20+ fields, security limits
- `tests/unit/error-scenarios/database-failures.test.ts` - Database API, buildMany usage, schema expectations
- `tests/unit/core/domain.test.ts` - Default values, timing issues, status expectations
- `tests/unit/implementations/output-capture.test.ts` - Array/string mismatches, TestEventBus API
- Plus 7 more test files with EventBus constructor and API fixes

**Common Fix Patterns Discovered**:
1. **EventBus constructor**: `new InMemoryEventBus(config, logger)` not `(logger)` - fixed in 4 files
2. **Domain defaults**: `useWorktree: false`, status: `QUEUED`, no timeout/buffer defaults
3. **OutputCapture API**: Returns arrays not strings, use `stdout.join('')`
4. **Configuration**: 20+ fields with defaults, max timeout 1h (was 24h), max cores 32

**Context Notes**:
Session started with completely broken test suite (103 failures). Applied systematic approach: identify pattern, fix root cause, verify, move to next file. Most failures were architectural changes (EventBus constructor signature, domain model updates, schema evolution) rather than logic bugs. Remaining 4 files likely follow same patterns - EventBus constructor and API drift are prime suspects.

**Branch Status**: `test/comprehensive-testing` with 12 modified test files (uncommitted)

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*Quick summary of [full status](./../03-10-2025_0932.md)*
