Local changes: Updated model training, removed debug instrumentation, and configuration improvements

tests/e2e/test_paper_trading_e2e.py

@@ -0,0 +1,51 @@
+"""End-to-end tests for paper trading."""
+
+import pytest
+from src.trading.paper_trading import get_paper_trading
+from src.trading.engine import get_trading_engine
+
+
+@pytest.mark.e2e
+class TestPaperTradingE2E:
+    """End-to-end tests for paper trading."""
+    
+    @pytest.mark.asyncio
+    async def test_paper_trading_scenario(self):
+        """Test complete paper trading scenario."""
+        # Initialize
+        paper_trading = get_paper_trading()
+        engine = get_trading_engine()
+        await engine.initialize()
+        
+        # Place buy order
+        result1 = await engine.execute_trade(
+            exchange_name="paper_trading",
+            strategy_id=1,
+            symbol="BTC/USD",
+            side="buy",
+            order_type="market",
+            amount=0.01,
+            price=50000.0,
+            is_paper_trade=True
+        )
+        
+        assert result1 is not None
+        
+        # Place sell order
+        result2 = await engine.execute_trade(
+            exchange_name="paper_trading",
+            strategy_id=1,
+            symbol="BTC/USD",
+            side="sell",
+            order_type="market",
+            amount=0.01,
+            price=51000.0,
+            is_paper_trade=True
+        )
+        
+        assert result2 is not None
+        
+        # Check balance
+        balance = paper_trading.get_balance()
+        assert balance is not None
+