ilia b4e6a7c340 Fix analytics tests and add comprehensive testing guide
Critical Fixes:
- Fixed Price model query to use security_id join with Security
- Added Security import to returns.py module
- Fixed all test fixtures to use test_db_session correctly
- Added AAPL price data to sample_prices fixture

New Tests:
- tests/test_analytics_integration.py: 10 comprehensive integration tests
  * Real-world scenarios with synthetic price data
  * Return calculations, benchmark comparisons, performance metrics
  * Edge cases: missing data, sell trades, disclosure timing

Documentation:
- LOCAL_TEST_GUIDE.md: Complete guide for local testing
  * How to test before deploying
  * Current data status (live vs fixtures)
  * Multiple options for getting real data
  * Common issues and fixes

Test Results:
 All 55 tests passing
 Analytics fully functional
 Ready for deployment

Live Data Status:
 House Stock Watcher API still down (external issue)
 Manual CSV import works
 yfinance for prices works
 Can use system NOW with manual data
2025-12-15 14:42:20 -05:00
..