# TraceRTM Sprint Plan

## ✅ COMPLETED: Test Infrastructure Setup

### Achievements
- **pytest 9.0.1** + **pytest-asyncio 1.3.0** (LATEST versions)
- **SQLAlchemy 2.0.44** with async support
- **20/20 repository tests passing** (100% pass rate)
- **69% code coverage** on repositories
- **All dependencies updated** to latest stable versions

### Test Coverage Summary
| Repository | Tests | Coverage | Status |
|------------|-------|----------|--------|
| ItemRepository | 7 | 70.51% | ✅ PASSING |
| ProjectRepository | 5 | 86.36% | ✅ PASSING |
| LinkRepository | 4 | 81.25% | ✅ PASSING |
| EventRepository | 4 | 54.90% | ✅ PASSING |
| **TOTAL** | **20** | **69.46%** | **✅ ALL PASSING** |

---

## 🎯 Sprint 1: Core Repository & Service Layer (Week 1-2)

### Goals
1. Complete repository test coverage to 90%+
2. Implement and test service layer
3. Add integration tests for database operations

### Tasks

#### 1.1 Complete Repository Tests
- [ ] Add edge case tests for ItemRepository
  - [ ] Test concurrent updates with multiple agents
  - [ ] Test query filters and pagination
  - [ ] Test count_by_status functionality
- [ ] Add AgentRepository tests (currently 46% coverage)
- [ ] Add error handling tests for all repositories
- [ ] Target: 90%+ coverage on all repositories

#### 1.2 Service Layer Implementation
- [ ] BulkOperationService tests
  - [ ] Test bulk create with validation
  - [ ] Test bulk update with preview
  - [ ] Test bulk delete with cascade
  - [ ] Test rollback on partial failure
- [ ] TraceabilityService tests
  - [ ] Test link creation and validation
  - [ ] Test traceability matrix generation
  - [ ] Test impact analysis
  - [ ] Test coverage reporting

#### 1.3 Integration Tests
- [ ] Database transaction tests
- [ ] Multi-repository operation tests
- [ ] Concurrent access tests
- [ ] Performance benchmarks

**Deliverables:**
- 90%+ repository coverage
- Service layer with 80%+ coverage
- Integration test suite
- Performance baseline established

---

## 🎯 Sprint 2: CLI & Agent Coordination (Week 3-4)

### Goals
1. Implement CLI commands with full test coverage
2. Add agent coordination and conflict resolution
3. Implement event sourcing for audit trail

### Tasks

#### 2.1 CLI Command Tests
- [ ] Project management commands
  - [ ] `trace project create`
  - [ ] `trace project list`
  - [ ] `trace project show`
- [ ] Item management commands
  - [ ] `trace item create`
  - [ ] `trace item update`
  - [ ] `trace item list`
  - [ ] `trace item link`
- [ ] Query and reporting commands
  - [ ] `trace query`
  - [ ] `trace matrix`
  - [ ] `trace coverage`

#### 2.2 Agent Coordination
- [ ] Implement agent registration
- [ ] Add conflict detection
- [ ] Implement merge strategies
- [ ] Add agent activity tracking

#### 2.3 Event Sourcing
- [ ] Complete event replay functionality
- [ ] Add event filtering and search
- [ ] Implement audit trail queries
- [ ] Add event-based notifications

**Deliverables:**
- Fully functional CLI
- Agent coordination system
- Event sourcing implementation
- E2E test suite

---

## 🎯 Sprint 3: Advanced Features & Polish (Week 5-6)

### Goals
1. Implement advanced traceability features
2. Add export/import functionality
3. Performance optimization
4. Documentation and examples

### Tasks

#### 3.1 Advanced Traceability
- [ ] Multi-level traceability
- [ ] Bidirectional link navigation
- [ ] Impact analysis visualization
- [ ] Coverage gap detection

#### 3.2 Export/Import
- [ ] JSON export/import
- [ ] CSV export for matrices
- [ ] Markdown report generation
- [ ] Integration with external tools

#### 3.3 Performance & Optimization
- [ ] Query optimization
- [ ] Caching strategy
- [ ] Bulk operation optimization
- [ ] Database indexing review

#### 3.4 Documentation
- [ ] API documentation
- [ ] User guide
- [ ] Architecture documentation
- [ ] Example workflows

**Deliverables:**
- Advanced features implemented
- Export/import functionality
- Performance optimized
- Complete documentation

---

## 📊 Success Metrics

### Code Quality
- [ ] 90%+ test coverage across all modules
- [ ] All tests passing in CI/CD
- [ ] Zero critical security vulnerabilities
- [ ] Code review approval on all PRs

### Performance
- [ ] < 100ms for single item operations
- [ ] < 1s for bulk operations (100 items)
- [ ] < 5s for traceability matrix generation
- [ ] Support for 10,000+ items per project

### Reliability
- [ ] Zero data loss scenarios
- [ ] Graceful handling of concurrent operations
- [ ] Automatic conflict resolution
- [ ] Complete audit trail

---

## 🚀 Next Immediate Steps

1. **Complete ItemRepository edge cases** (2-3 hours)
2. **Add AgentRepository tests** (2-3 hours)
3. **Implement BulkOperationService** (4-6 hours)
4. **Add integration tests** (4-6 hours)

**Estimated Sprint 1 Completion:** 2 weeks
**Total Project Timeline:** 6 weeks to MVP

