## Test Coverage Achievements
- **apiClients.js**: 100% statement coverage ✅
- **configLoader.js**: 100% statement coverage ✅
- **pbsUtils.js**: 100% statement coverage ✅
- **Overall coverage**: 77.97% (up from 77.83%)
- **All tests passing**: 116/116 ✅
## Key Improvements
### Jest Configuration
- Fix Jest configuration to use V8 coverage provider instead of Babel
- Resolve Babel/Istanbul errors that were preventing tests from running
- Add `testEnvironment: "node"` and `coverageProvider: "v8"` settings
### Test Coverage Enhancements
- **pbsUtils.js**: Export and test `categorizeAndCountTasks` function for complete coverage
- **configLoader.js**: Add test for config directory loading path
- **dataFetcher.js**: Add defensive null checking for API clients and comprehensive test fixes
- **All test files**: Update test expectations to match current application behavior
### Test Reliability
- Fix config tests to match new setup mode behavior instead of error throwing
- Update dataFetcher tests for correct API call sequences and error messages
- Add proper mock data for backup functionality testing
- Resolve test flakiness with proper async handling
### Code Quality
- Add null safety check in dataFetcher for missing API client endpoints
- Export previously internal function for better testability
- Maintain backward compatibility while improving robustness
## Files Changed
- `package.json`: Update Jest configuration
- `server/pbsUtils.js`: Export categorizeAndCountTasks function
- `server/dataFetcher.js`: Add null client validation
- `server/tests/*.test.js`: Comprehensive test updates and additions
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add tests for placeholder detection with PROXMOX_TOKEN_ID edge cases
- Test scenarios where TOKEN_ID needs to be added to placeholder list
- Improve overall test coverage to ~90%
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
courtmanr@gmail.com