feat: add backend i18n response support

tests/test_system_i18n.py

@@ -0,0 +1,111 @@
+from types import ModuleType
+from unittest.mock import patch
+
+from app.helper.locale import LocaleHelper
+from app.testing import stub_modules
+
+
+def _stub(name: str, **attrs) -> tuple:
+    """构造带指定属性的占位模块，返回给 stub_modules 使用。"""
+    module = ModuleType(name)
+    for key, value in attrs.items():
+        setattr(module, key, value)
+    return name, module
+
+
+class _Dummy:
+    """隔离 system endpoint 导入期重依赖的占位对象。"""
+
+    def __init__(self, *args, **kwargs):
+        pass
+
+    def __getattr__(self, _name):
+        return lambda *args, **kwargs: None
+
+
+class _FakeDoubanModule:
+    """构造带中文名称的模块类，模拟真实 DoubanModule。"""
+
+    @staticmethod
+    def get_name() -> str:
+        """获取模块中文名称"""
+        return "豆瓣"
+
+
+class _FakeModuleManager:
+    """提供 system 模块接口测试所需的最小模块管理器。"""
+
+    def get_modules(self) -> dict:
+        """返回模块字典"""
+        return {"DoubanModule": _FakeDoubanModule}
+
+    def test(self, moduleid: str) -> tuple[bool, str]:
+        """返回模块测试结果"""
+        return False, "模块不支持测试"
+
+
+_STUB_MODULES = dict([
+    _stub("pillow_avif"),
+    _stub("aiofiles"),
+    _stub("psutil"),
+    _stub("app.helper.sites", SitesHelper=_Dummy),
+    _stub("app.chain.media", MediaChain=_Dummy),
+    _stub("app.chain.mediaserver", MediaServerChain=_Dummy),
+    _stub("app.chain.search", SearchChain=_Dummy),
+    _stub("app.chain.system", SystemChain=_Dummy),
+    _stub("app.core.event", eventmanager=_Dummy(), Event=_Dummy, EventManager=_Dummy),
+    _stub("app.core.metainfo", MetaInfo=_Dummy),
+    _stub("app.core.module", ModuleManager=_Dummy),
+    _stub("app.core.security", verify_apitoken=_Dummy, verify_resource_token=_Dummy, verify_token=_Dummy),
+    _stub("app.db.models", User=_Dummy),
+    _stub("app.db.systemconfig_oper", SystemConfigOper=_Dummy),
+    _stub("app.db.user_oper", get_current_active_superuser=_Dummy,
+          get_current_active_superuser_async=_Dummy, get_current_active_user_async=_Dummy),
+    _stub("app.helper.image", ImageHelper=_Dummy),
+    _stub("app.helper.mediaserver", MediaServerHelper=_Dummy),
+    _stub("app.helper.message", MessageHelper=_Dummy),
+    _stub("app.helper.progress", ProgressHelper=_Dummy),
+    _stub("app.helper.rule", RuleHelper=_Dummy),
+    _stub("app.helper.server", MoviePilotServerHelper=_Dummy),
+    _stub("app.helper.system", SystemHelper=_Dummy),
+    _stub("app.log", logger=_Dummy(), log_settings=_Dummy(),
+          LogConfigModel=type("LogConfigModel", (), {})),
+    _stub("app.scheduler", Scheduler=_Dummy),
+    _stub("app.utils.crypto", HashUtils=_Dummy),
+    _stub("app.utils.http", RequestUtils=_Dummy, AsyncRequestUtils=_Dummy),
+    _stub("version", APP_VERSION="test"),
+])
+
+
+with stub_modules(_STUB_MODULES):
+    from app.api.endpoints import system as system_endpoint
+
+
+def test_system_modulelist_keeps_chinese_name_and_adds_i18n_name():
+    """模块列表接口应保留旧中文字段，并提供前端可用的多语言字段。"""
+    token = LocaleHelper.set_current_locale("en-US")
+    with patch.object(system_endpoint, "ModuleManager", return_value=_FakeModuleManager()):
+        try:
+            response = system_endpoint.modulelist(_="token")
+        finally:
+            LocaleHelper.reset_current_locale(token)
+
+    module = response.data["modules"][0]
+    assert module["id"] == "DoubanModule"
+    assert module["name"] == "豆瓣"
+    assert module["name_i18n"] == "Douban"
+    assert module["name_key"] == "system.modules.DoubanModule.name"
+
+
+def test_system_moduletest_keeps_chinese_message_and_adds_i18n_message():
+    """模块测试接口应保留旧中文 message，并在顶层提供多语言 message_i18n。"""
+    token = LocaleHelper.set_current_locale("en-US")
+    with patch.object(system_endpoint, "ModuleManager", return_value=_FakeModuleManager()):
+        try:
+            response = system_endpoint.moduletest("DoubanModule", _="token")
+        finally:
+            LocaleHelper.reset_current_locale(token)
+
+    assert response.success is False
+    assert response.message == "模块不支持测试"
+    assert response.message_i18n == "Module does not support testing"