test: 添加测试框架和全面的单元测试

- 添加 pytest 配置和测试依赖到 requirements.txt
- 创建测试包结构和 fixtures (conftest.py)
- 添加数据库模块的 CRUD 操作测试 (test_database.py)
- 添加 Provider 插件系统测试 (test_providers.py)
- 添加调度器模块测试 (test_scheduler.py)
- 添加 API 路由测试 (test_api.py)
- 添加回归测试覆盖边界条件和错误处理 (test_regressions.py)
- 添加健康检查端点用于容器监控
- 修复调度器中的日历计算逻辑和任务执行参数处理
- 更新数据库函数以返回操作结果状态

app/routers/proxy.py

@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 import json
-import time
 from typing import Any
 
 from fastapi import APIRouter, Header, HTTPException, Request
@@ -18,8 +17,8 @@ router = APIRouter()
 
 def _verify_key(authorization: str | None):
     expected = settings.server.proxy_api_key
-    if not expected or expected == "sk-plan-manage-change-me":
-        return  # 未配置则跳过鉴权
+    if not expected:
+        return
     if not authorization:
         raise HTTPException(401, "Missing Authorization header")
     token = authorization.removeprefix("Bearer ").strip()
@@ -150,13 +149,17 @@ async def anthropic_messages(
     if not provider:
         raise HTTPException(500, f"Provider '{plan['provider_name']}' not registered")
 
+    extra_kwargs = {k: v for k, v in body.items() if k not in ("model", "messages", "stream", "system")}
+
     if stream:
         async def anthropic_stream():
             """将 OpenAI SSE 格式转换为 Anthropic SSE 格式"""
             yield f"event: message_start\ndata: {json.dumps({'type': 'message_start', 'message': {'id': 'msg_proxy', 'type': 'message', 'role': 'assistant', 'model': model, 'content': []}})}\n\n"
             yield f"event: content_block_start\ndata: {json.dumps({'type': 'content_block_start', 'index': 0, 'content_block': {'type': 'text', 'text': ''}})}\n\n"
 
-            async for chunk_data in _stream_and_count(provider, oai_messages, model, plan, True):
+            async for chunk_data in _stream_and_count(
+                provider, oai_messages, model, plan, True, **extra_kwargs
+            ):
                 if chunk_data.startswith("data: [DONE]"):
                     break
                 if chunk_data.startswith("data: "):
@@ -179,7 +182,9 @@ async def anthropic_messages(
         )
     else:
         chunks = []
-        async for c in _stream_and_count(provider, oai_messages, model, plan, False):
+        async for c in _stream_and_count(
+            provider, oai_messages, model, plan, False, **extra_kwargs
+        ):
             chunks.append(c)
         oai_resp = json.loads(chunks[0]) if chunks else {}
         # OpenAI 响应 -> Anthropic 响应