- Fixed `_signal_vix_trend` to correctly return neutral for insufficient history (`< 21`).
- Added `test_short_history_is_neutral` to `TestSignalVixTrend`.
- Extended coverage for short history and edge cases in `TestSignalCreditSpread`, `TestSignalYieldCurve`, `TestSignalMarketBreadth`, and `TestSignalSectorRotation`.
Co-authored-by: aguzererler <6199053+aguzererler@users.noreply.github.com>
- Implement integration tests for scanner vendor routing, ensuring correct routing to Alpha Vantage and fallback to yfinance.
- Create comprehensive unit tests for TTM analysis, covering metrics computation and report formatting.
- Introduce fail-fast vendor routing tests to verify immediate failure for methods not in FALLBACK_ALLOWED.
- Develop extensive integration tests for the yfinance data layer, mocking external calls to validate functionality across various financial data retrieval methods.
google-labs-jules[bot]
Ahmet Guzererler