- Fix TypeScript type imports for WorkflowNode and Workflow
- Remove unsupported callerPolicy from workflow settings
- Convert tags array to string array as per API types
- Use 'any' type for INodeDefinition since it's from n8n-workflow package
- Implemented 943 unit tests across all services, parsers, and infrastructure
- Created shared test utilities (test-helpers, assertions, data-generators)
- Achieved high coverage for critical services:
- n8n-api-client: 83.87%
- workflow-diff-engine: 90.06%
- node-specific-validators: 98.7%
- enhanced-config-validator: 94.55%
- workflow-validator: 97.59%
- Added comprehensive tests for MCP tools and documentation
- All tests passing in CI/CD pipeline
- Integration tests deferred to separate PR due to complexity
Total: 943 tests passing, ~30% overall coverage (up from 2.45%)
