- Add tests for handlers-n8n-manager.ts (22 tests)
- Test singleton API client behavior
- Test all workflow management handlers
- Test execution management handlers
- Test system handlers (health check, diagnostic)
- Comprehensive error handling coverage
- Add tests for handlers-workflow-diff.ts (17 tests)
- Test partial workflow updates
- Test validation-only mode
- Test all operation types
- Test error scenarios
All tests passing with good coverage of handler logic
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
5cca09d462