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

tests/unit/trading/test_paper_trading.py

@@ -0,0 +1,32 @@
+"""Tests for paper trading simulator."""
+
+import pytest
+from decimal import Decimal
+from unittest.mock import Mock
+from src.trading.paper_trading import get_paper_trading, PaperTradingSimulator
+from src.core.database import Order, OrderSide, OrderType
+
+
+class TestPaperTradingSimulator:
+    """Tests for PaperTradingSimulator."""
+    
+    @pytest.fixture
+    def simulator(self):
+        """Create paper trading simulator."""
+        return PaperTradingSimulator(initial_capital=Decimal('1000.0'))
+    
+    def test_initialization(self, simulator):
+        """Test simulator initialization."""
+        assert simulator.initial_capital == Decimal('1000.0')
+        assert simulator.cash == Decimal('1000.0')
+    
+    def test_get_balance(self, simulator):
+        """Test getting balance."""
+        balance = simulator.get_balance()
+        assert balance == Decimal('1000.0')
+    
+    def test_get_positions(self, simulator):
+        """Test getting positions."""
+        positions = simulator.get_positions()
+        assert isinstance(positions, list)
+