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# -*- coding: utf-8 -*-
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"""
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===================================
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A股自选股智能分析系统 - 分析历史存储单元测试
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===================================
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职责：
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1. 验证分析历史保存逻辑
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2. 验证上下文快照保存开关
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"""
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import os
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import tempfile
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import unittest
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from src.config import Config
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from src.storage import DatabaseManager, AnalysisHistory
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from src.analyzer import AnalysisResult
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class AnalysisHistoryTestCase(unittest.TestCase):
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"""分析历史存储测试"""
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def setUp(self) -> None:
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"""为每个用例初始化独立数据库"""
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self._temp_dir = tempfile.TemporaryDirectory()
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self._db_path = os.path.join(self._temp_dir.name, "test_analysis_history.db")
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os.environ["DATABASE_PATH"] = self._db_path
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Config._instance = None
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DatabaseManager.reset_instance()
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self.db = DatabaseManager.get_instance()
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def tearDown(self) -> None:
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"""清理资源"""
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DatabaseManager.reset_instance()
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self._temp_dir.cleanup()
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def _build_result(self) -> AnalysisResult:
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"""构造分析结果"""
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return AnalysisResult(
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code="600519",
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name="贵州茅台",
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sentiment_score=78,
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trend_prediction="看多",
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operation_advice="持有",
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analysis_summary="基本面稳健，短期震荡",
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)
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def test_save_analysis_history_with_snapshot(self) -> None:
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"""保存历史记录并写入上下文快照"""
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result = self._build_result()
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result.dashboard = {
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"battle_plan": {
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"sniper_points": {
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"ideal_buy": "理想买入点：125.5元",
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"secondary_buy": "120",
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"stop_loss": "止损位：110元",
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"take_profit": "目标位：150.0元",
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}
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}
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}
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context_snapshot = {"enhanced_context": {"code": "600519"}}
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saved = self.db.save_analysis_history(
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result=result,
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query_id="query_001",
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report_type="simple",
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news_content="新闻摘要",
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context_snapshot=context_snapshot,
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save_snapshot=True
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)
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self.assertEqual(saved, 1)
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history = self.db.get_analysis_history(code="600519", days=7, limit=10)
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self.assertEqual(len(history), 1)
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with self.db.get_session() as session:
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row = session.query(AnalysisHistory).first()
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if row is None:
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self.fail("未找到保存的历史记录")
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self.assertEqual(row.query_id, "query_001")
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self.assertIsNotNone(row.context_snapshot)
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self.assertEqual(row.ideal_buy, 125.5)
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self.assertEqual(row.secondary_buy, 120.0)
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self.assertEqual(row.stop_loss, 110.0)
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self.assertEqual(row.take_profit, 150.0)
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def test_save_analysis_history_without_snapshot(self) -> None:
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"""关闭快照保存时不写入 context_snapshot"""
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result = self._build_result()
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saved = self.db.save_analysis_history(
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result=result,
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query_id="query_002",
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report_type="simple",
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news_content="新闻摘要",
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context_snapshot={"foo": "bar"},
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save_snapshot=False
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)
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self.assertEqual(saved, 1)
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with self.db.get_session() as session:
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row = session.query(AnalysisHistory).first()
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if row is None:
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self.fail("未找到保存的历史记录")
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self.assertIsNone(row.context_snapshot)
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if __name__ == "__main__":
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unittest.main()
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