- Install Jest and testing dependencies
- Configure Jest with coverage reporting (lcov for SonarQube)
- Add comprehensive tests for all helper functions
- Update package.json test script to run with coverage
Test coverage:
- 42 tests passing
- 87.87% line coverage on helpers.ts
- 84.78% statement coverage
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
