From a6bf0057d32df7ed0a1d6ec6d19daf74a0de5c0f Mon Sep 17 00:00:00 2001
From: TheSiahxyz <164138827+TheSiahxyz@users.noreply.github.com>
Date: Wed, 1 Apr 2026 17:13:00 +0900
Subject: feat: medium priority improvements

- Add 30 edge case tests (zero volume, empty data, extreme values,
  strategy reset, notifier failures)
- Fix VWAP division by zero on zero-price candles
- Add DB transaction rollback on errors + transaction() context manager
- Add parameter validation to all 7 strategies with 41 validation tests
- Fix lint issues across test files
---
 tests/edge_cases/test_zero_volume.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tests/edge_cases/test_zero_volume.py')

diff --git a/tests/edge_cases/test_zero_volume.py b/tests/edge_cases/test_zero_volume.py
index 0aefa07..71a1d71 100644
--- a/tests/edge_cases/test_zero_volume.py
+++ b/tests/edge_cases/test_zero_volume.py
@@ -17,6 +17,7 @@ from strategies.rsi_strategy import RsiStrategy
 def _candle(close: str, volume: str = "0", idx: int = 0) -> Candle:
     base = datetime(2025, 1, 1, tzinfo=timezone.utc)
     from datetime import timedelta
+
     return Candle(
         symbol="BTCUSDT",
         timeframe="1h",
-- 
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