refactor(archive): move unused modules to archive/

Archive legacy framework and utility modules that are no longer
referenced by the active core (datasource/ and rotation/):

- framework/ -> archive/framework/
- framework_v2/ -> archive/framework_v2/
- strategies/ -> archive/strategies/
- config/ -> archive/config/
- visualization/ -> archive/visualization/
- scripts/ -> archive/scripts/
- tests/ -> archive/tests/
- run_rotation.py, run_us_rotation.py -> archive/single_files/
- compare_*.py, test_api_dates.py -> archive/single_files/

archive/framework/tests/test_execution.py

@@ -0,0 +1,174 @@
+"""
+执行层测试
+
+测试Portfolio、Executor抽象接口
+"""
+
+import pandas as pd
+import numpy as np
+import pytest
+from datetime import datetime
+
+from framework.execution import Portfolio, Executor, BacktestExecutor, DryRunExecutor
+from framework.risk import Position
+
+
+class TestPortfolio:
+    """测试Portfolio"""
+    
+    def test_portfolio_init(self):
+        """测试初始化"""
+        portfolio = Portfolio(initial_capital=100000)
+        
+        assert portfolio.initial_capital == 100000
+        assert portfolio.cash == 100000
+        assert len(portfolio.positions) == 0
+    
+    def test_add_position(self):
+        """测试添加持仓"""
+        portfolio = Portfolio(initial_capital=100000)
+        
+        portfolio.add_position(
+            code='AAPL',
+            price=100.0,
+            quantity=10,
+            time=datetime.now()
+        )
+        
+        assert len(portfolio.positions) == 1
+        assert 'AAPL' in portfolio.positions
+        assert portfolio.cash == 99000  # 100000 - 100*10
+    
+    def test_remove_position(self):
+        """测试移除持仓"""
+        portfolio = Portfolio(initial_capital=100000)
+        
+        portfolio.add_position('AAPL', 100.0, 10, datetime.now())
+        profit = portfolio.remove_position('AAPL', 110.0, datetime.now())
+        
+        assert len(portfolio.positions) == 0
+        assert profit == 100.0  # (110-100)*10
+        assert portfolio.cash == 100100  # 99000 + 110*10
+    
+    def test_update_prices(self):
+        """测试更新价格"""
+        portfolio = Portfolio(initial_capital=100000)
+        
+        portfolio.add_position('AAPL', 100.0, 10, datetime.now())
+        portfolio.add_position('MSFT', 200.0, 5, datetime.now())
+        
+        portfolio.update_prices({'AAPL': 110.0, 'MSFT': 220.0})
+        
+        assert portfolio.positions['AAPL'].current_price == 110.0
+        assert portfolio.positions['MSFT'].current_price == 220.0
+    
+    def test_get_net_value(self):
+        """测试净值计算"""
+        portfolio = Portfolio(initial_capital=100000)
+        
+        portfolio.add_position('AAPL', 100.0, 10, datetime.now())
+        portfolio.update_prices({'AAPL': 110.0})
+        
+        net_value = portfolio.get_net_value()
+        expected = 99000 + 110 * 10  # cash + position_value
+        assert net_value == expected
+    
+    def test_get_weight(self):
+        """测试权重计算"""
+        portfolio = Portfolio(initial_capital=100000)
+        
+        portfolio.add_position('AAPL', 100.0, 100, datetime.now())
+        portfolio.update_prices({'AAPL': 110.0})
+        
+        weight = portfolio.get_weight('AAPL')
+        # 持仓价值=110*100=11000，净值=90000+11000=101000
+        expected_weight = 11000 / 101000
+        assert abs(weight - expected_weight) < 0.01
+    
+    def test_record_net_value(self):
+        """测试净值记录"""
+        portfolio = Portfolio(initial_capital=100000)
+        
+        portfolio.record_net_value()
+        portfolio.add_position('AAPL', 100.0, 10, datetime.now())
+        portfolio.record_net_value()
+        
+        series = portfolio.get_net_value_series()
+        assert len(series) == 2
+    
+    def test_portfolio_repr(self):
+        """测试字符串表示"""
+        portfolio = Portfolio(initial_capital=100000)
+        portfolio.add_position('AAPL', 100.0, 10, datetime.now())
+        
+        repr_str = repr(portfolio)
+        assert 'Portfolio' in repr_str
+        assert 'positions=1' in repr_str
+
+
+class TestBacktestExecutor:
+    """测试回测执行器"""
+    
+    def test_backtest_executor_init(self):
+        """测试初始化"""
+        executor = BacktestExecutor(initial_capital=100000, trade_cost=0.001)
+        
+        assert executor.initial_capital == 100000
+        assert executor.trade_cost == 0.001
+        assert executor.mode == "backtest"
+    
+    def test_backtest_execute(self):
+        """测试回测执行"""
+        executor = BacktestExecutor(initial_capital=100000)
+        
+        dates = pd.date_range('2020-01-01', periods=50)
+        signals = pd.DataFrame({
+            'signal': ['AAPL'] * 50
+        }, index=dates)
+        
+        data = pd.DataFrame({
+            'close': np.random.randn(50).cumsum() + 100
+        }, index=dates)
+        
+        portfolio = executor.execute(signals, data)
+        
+        assert isinstance(portfolio, Portfolio)
+    
+    def test_backtest_executor_repr(self):
+        """测试字符串表示"""
+        executor = BacktestExecutor(initial_capital=100000, trade_cost=0.001)
+        repr_str = repr(executor)
+        
+        assert 'BacktestExecutor' in repr_str
+
+
+class TestDryRunExecutor:
+    """测试DryRun执行器"""
+    
+    def test_dry_run_executor_init(self):
+        """测试初始化"""
+        executor = DryRunExecutor(verbose=True)
+        
+        assert executor.verbose == True
+        assert executor.mode == "dry_run"
+    
+    def test_dry_run_execute(self):
+        """测试模拟执行"""
+        executor = DryRunExecutor(verbose=False)
+        
+        dates = pd.date_range('2020-01-01', periods=50)
+        signals = pd.DataFrame({
+            'signal': ['AAPL,MSFT'] * 50
+        }, index=dates)
+        
+        data = pd.DataFrame({
+            'close': np.random.randn(50).cumsum() + 100
+        }, index=dates)
+        
+        portfolio = executor.execute(signals, data)
+        
+        assert isinstance(portfolio, Portfolio)
+
+
+if __name__ == '__main__':
+    pytest.main([__file__, '-v'])