Michael Freno
936430fb40
Phase 5 Polish & Optimization - COMPLETE: Integration Tests (collaboration.test.ts - 440 lines): - Multi-user sync flow tests - Change tracking integration tests - Merge logic integration tests - Presence integration tests - Persistence integration tests - Performance integration tests - End-to-end collaboration scenario tests - Edge case tests (rapid updates, large docs, disconnection, undo/redo) Coverage: - 15+ test suites - 25+ individual tests - Tests all collaboration layer components - Browser and Node.js compatible Phase 5 Summary: ✅ IndexedDB persistence ✅ Change highlighting UI ✅ Version history panel ✅ WebSocket message batching ✅ Performance benchmarking ✅ Conflict detection alerts ✅ Integration tests Files Created: - src/lib/collaboration/collaboration.test.ts (440 lines) Co-Authored-By: Paperclip <noreply@paperclip.ing>