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

tests/integration/test_ui_backtest_workflow.py

@@ -0,0 +1,65 @@
+"""Integration tests for UI backtest workflow."""
+
+import pytest
+from datetime import datetime, timedelta
+from PyQt6.QtWidgets import QApplication
+from unittest.mock import Mock, patch
+from src.ui.widgets.backtest_view import BacktestViewWidget
+from src.strategies.technical.rsi_strategy import RSIStrategy
+
+
+@pytest.fixture
+def app():
+    """Create QApplication for tests."""
+    if not QApplication.instance():
+        return QApplication([])
+    return QApplication.instance()
+
+
+@pytest.fixture
+def backtest_view(app):
+    """Create BacktestViewWidget."""
+    view = BacktestViewWidget()
+    
+    # Mock backtest engine
+    mock_engine = Mock()
+    mock_engine.run_backtest.return_value = {
+        'total_return': 10.5,
+        'sharpe_ratio': 1.2,
+        'max_drawdown': -5.0,
+        'win_rate': 0.55,
+        'total_trades': 50,
+        'final_value': 110.5,
+        'trades': []
+    }
+    view.backtest_engine = mock_engine
+    
+    return view
+
+
+def test_backtest_configuration(backtest_view):
+    """Test backtest configuration form."""
+    assert backtest_view.strategy_combo is not None
+    assert backtest_view.symbol_input is not None
+    assert backtest_view.start_date is not None
+    assert backtest_view.end_date is not None
+
+
+def test_backtest_results_display(backtest_view):
+    """Test backtest results are displayed."""
+    results = {
+        'total_return': 10.5,
+        'sharpe_ratio': 1.2,
+        'max_drawdown': -5.0,
+        'win_rate': 0.55,
+        'total_trades': 50,
+        'final_value': 110.5,
+        'trades': []
+    }
+    
+    backtest_view._display_results(results)
+    
+    # Verify metrics text contains results
+    metrics_text = backtest_view.metrics_text.toPlainText()
+    assert "10.5" in metrics_text  # Total return
+    assert "1.2" in metrics_text  # Sharpe ratio