- Fix module resolution issues in LRU cache tests by using proper vi.mock() with importActual
- Fix mock call count expectations by using valid API keys instead of empty strings
- Add explicit types to test objects to resolve TypeScript linting errors
- Change logger mock types to 'any' to avoid complex type issues
- Add vi.clearAllMocks() for proper test isolation
All tests now pass and TypeScript linting succeeds without errors.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>