fix(metadata): sync project metadata endpoints

tests/conftest.py

@@ -1,9 +1,16 @@
-import pytest
+import importlib
+import importlib.util
 import sys
 import os
+import types
+from pathlib import Path
+
+import pytest
+from fastapi import FastAPI
 
 # 自动添加项目根目录到路径（处理项目结构）
-sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
+PROJECT_ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(PROJECT_ROOT))
 
 
 def run_this_test(test_file):
@@ -12,3 +19,43 @@ def run_this_test(test_file):
     test_name = os.path.splitext(os.path.basename(test_file))[0]
     # 使用pytest运行（自动处理导入）
     pytest.main([test_file, "-v"])
+
+
+def build_test_app(router, prefix: str = "") -> FastAPI:
+    app = FastAPI()
+    app.include_router(router, prefix=prefix)
+    return app
+
+
+def load_module_from_path(module_name: str, relative_path: str):
+    module_path = PROJECT_ROOT / relative_path
+    spec = importlib.util.spec_from_file_location(module_name, module_path)
+    module = importlib.util.module_from_spec(spec)
+    assert spec and spec.loader
+    spec.loader.exec_module(module)
+    return module
+
+
+def install_stub(monkeypatch, name: str, attrs: dict | None = None, package: bool = False):
+    module = types.ModuleType(name)
+    if package:
+        module.__path__ = []
+    if attrs:
+        for key, value in attrs.items():
+            setattr(module, key, value)
+
+    monkeypatch.setitem(sys.modules, name, module)
+
+    parent_name, _, child_name = name.rpartition(".")
+    if parent_name:
+        parent = sys.modules.get(parent_name)
+        if parent is None:
+            try:
+                parent = importlib.import_module(parent_name)
+            except Exception:
+                parent = types.ModuleType(parent_name)
+                parent.__path__ = []
+                monkeypatch.setitem(sys.modules, parent_name, parent)
+        setattr(parent, child_name, module)
+
+    return module