修复坏枪从来没有运行过的单元测试，为项目引入单元测试框架（终于。。）

tests/test_database.py

@@ -1,4 +1,3 @@
-import asyncio
 import os
 import tempfile
 from pathlib import Path
@@ -12,13 +11,13 @@ from konabot.common.database import DatabaseManager
 async def test_database_manager():
     """测试数据库管理器的基本功能"""
     # 创建临时数据库文件
-    with tempfile.NamedTemporaryFile(suffix='.db', delete=False) as tmp_file:
+    with tempfile.NamedTemporaryFile(suffix=".db", delete=False) as tmp_file:
         db_path = tmp_file.name
-    
+
     try:
         # 初始化数据库管理器
         db_manager = DatabaseManager(db_path)
-        
+
         # 创建测试表
         create_table_sql = """
         CREATE TABLE IF NOT EXISTS test_users (
@@ -28,26 +27,27 @@ async def test_database_manager():
         );
         """
         await db_manager.execute(create_table_sql)
-        
+
         # 插入测试数据
         insert_sql = "INSERT INTO test_users (name, email) VALUES (?, ?)"
         await db_manager.execute(insert_sql, ("张三", "zhangsan@example.com"))
         await db_manager.execute(insert_sql, ("李四", "lisi@example.com"))
-        
+
         # 查询数据
         select_sql = "SELECT * FROM test_users WHERE name = ?"
         results = await db_manager.query(select_sql, ("张三",))
         assert len(results) == 1
         assert results[0]["name"] == "张三"
         assert results[0]["email"] == "zhangsan@example.com"
-        
+
         # 测试使用Path对象
-        results = await db_manager.query_by_sql_file(Path(__file__), ("李四",))
+        # results = await db_manager.query_by_sql_file(Path(__file__), ("李四",))
         # 注意：这里只是测试参数传递，实际SQL文件内容不是有效的SQL
-        
+        ## ^^^ 卧了个槽的坏枪，你让 AI 写单元测试不检查一下吗
+
         # 关闭所有连接
         await db_manager.close_all_connections()
-        
+
     finally:
         # 清理临时文件
         if os.path.exists(db_path):
@@ -58,13 +58,13 @@ async def test_database_manager():
 async def test_execute_script():
     """测试执行SQL脚本功能"""
     # 创建临时数据库文件
-    with tempfile.NamedTemporaryFile(suffix='.db', delete=False) as tmp_file:
+    with tempfile.NamedTemporaryFile(suffix=".db", delete=False) as tmp_file:
         db_path = tmp_file.name
-    
+
     try:
         # 初始化数据库管理器
         db_manager = DatabaseManager(db_path)
-        
+
         # 创建测试表的脚本
         script = """
         CREATE TABLE IF NOT EXISTS test_products (
@@ -75,19 +75,19 @@ async def test_execute_script():
         INSERT INTO test_products (name, price) VALUES ('苹果', 5.0);
         INSERT INTO test_products (name, price) VALUES ('香蕉', 3.0);
         """
-        
+
         await db_manager.execute_script(script)
-        
+
         # 查询数据
         results = await db_manager.query("SELECT * FROM test_products ORDER BY name")
         assert len(results) == 2
         assert results[0]["name"] == "苹果"
         assert results[1]["name"] == "香蕉"
-        
+
         # 关闭所有连接
         await db_manager.close_all_connections()
-        
+
     finally:
         # 清理临时文件
         if os.path.exists(db_path):
-            os.unlink(db_path)
+            os.unlink(db_path)