import importlib.util import sys import types from pathlib import Path from types import SimpleNamespace from unittest import TestCase from unittest.mock import patch from app.schemas.types import MediaType def _load_subscribe_chain_class(): """隔离加载 SubscribeChain，避免测试依赖完整运行时环境。""" module_name = "_test_subscribe_chain" if module_name in sys.modules: module = sys.modules[module_name] return module, module.SubscribeChain injected_modules = {} def ensure_module(name: str, module: types.ModuleType): if name in sys.modules: return sys.modules[name] sys.modules[name] = module injected_modules[name] = module return module chain_module = ensure_module("app.chain", types.ModuleType("app.chain")) class _ChainBase: def __init__(self): self.messagehelper = SimpleNamespace(put=lambda *args, **kwargs: None) def post_message(self, *args, **kwargs): return None async def async_post_message(self, *args, **kwargs): return None chain_module.ChainBase = _ChainBase interaction_module = ensure_module("app.helper.interaction", types.ModuleType("app.helper.interaction")) class _SlashInteractionManager: def create_or_replace(self, *args, **kwargs): return SimpleNamespace(request_id="request-id") def get_by_id(self, *args, **kwargs): return None def get_by_user(self, *args, **kwargs): return None def remove(self, *args, **kwargs): return None interaction_module.SlashInteractionManager = _SlashInteractionManager interaction_module.build_navigation_buttons = lambda *args, **kwargs: [] interaction_module.format_markdown_table = lambda *args, **kwargs: "" interaction_module.page_items = lambda *args, **kwargs: [] interaction_module.supports_interaction_buttons = lambda *args, **kwargs: False interaction_module.supports_markdown = lambda *args, **kwargs: False interaction_module.update_or_post_message = lambda *args, **kwargs: None config_module = ensure_module("app.core.config", types.ModuleType("app.core.config")) config_module.global_vars = SimpleNamespace(is_system_stopped=False) config_module.settings = SimpleNamespace( RECOGNIZE_SOURCE="themoviedb", MP_DOMAIN=lambda path: path, ) context_module = ensure_module("app.core.context", types.ModuleType("app.core.context")) context_module.TorrentInfo = SimpleNamespace context_module.Context = SimpleNamespace context_module.MediaInfo = SimpleNamespace event_module = ensure_module("app.core.event", types.ModuleType("app.core.event")) class _EventManager: @staticmethod def send_event(*args, **kwargs): return None @staticmethod async def async_send_event(*args, **kwargs): return None @staticmethod def register(*args, **kwargs): def decorator(func): return func return decorator event_module.eventmanager = _EventManager() event_module.Event = SimpleNamespace meta_module = ensure_module("app.core.meta", types.ModuleType("app.core.meta")) meta_module.MetaBase = SimpleNamespace metainfo_module = ensure_module("app.core.metainfo", types.ModuleType("app.core.metainfo")) metainfo_module.MetaInfo = lambda *args, **kwargs: SimpleNamespace(episode_list=[]) words_module = ensure_module("app.core.meta.words", types.ModuleType("app.core.meta.words")) class _WordsMatcher: def prepare(self, title, custom_words=None): return title, [] words_module.WordsMatcher = _WordsMatcher schemas_module = ensure_module("app.schemas", types.ModuleType("app.schemas")) class _Notification: def __init__(self, *args, **kwargs): self.args = args self.kwargs = kwargs class _SubscribeSchema: def __init__(self, **kwargs): for key, value in kwargs.items(): setattr(self, key, value) class _NotExistMediaInfo: def __init__(self, season=None, episodes=None, total_episode=None, start_episode=None): self.season = season self.episodes = episodes or [] self.total_episode = total_episode self.start_episode = start_episode class _SubscribeEpisodeInfo: def __init__(self): self.downloading = [] self.downloaded = [] self.library = [] class _SubscrbieInfo: def __init__(self): self.subscribe = None self.episodes = {} class _SubscribeDownloadFileInfo: def __init__(self, **kwargs): self.__dict__.update(kwargs) class _SubscribeLibraryFileInfo: def __init__(self, **kwargs): self.__dict__.update(kwargs) class _MediaRecognizeConvertEventData: def __init__(self, **kwargs): self.mediaid = kwargs.get("mediaid") self.convert_type = kwargs.get("convert_type") self.media_dict = kwargs.get("media_dict") schemas_module.Notification = _Notification schemas_module.Subscribe = _SubscribeSchema schemas_module.NotExistMediaInfo = _NotExistMediaInfo schemas_module.SubscribeEpisodeInfo = _SubscribeEpisodeInfo schemas_module.SubscrbieInfo = _SubscrbieInfo schemas_module.SubscribeDownloadFileInfo = _SubscribeDownloadFileInfo schemas_module.SubscribeLibraryFileInfo = _SubscribeLibraryFileInfo schemas_module.MediaRecognizeConvertEventData = _MediaRecognizeConvertEventData logger_module = ensure_module("app.log", types.ModuleType("app.log")) class _Logger: def info(self, *args, **kwargs): return None def debug(self, *args, **kwargs): return None def warning(self, *args, **kwargs): return None def warn(self, *args, **kwargs): return None def error(self, *args, **kwargs): return None logger_module.logger = _Logger() helper_subscribe_module = ensure_module("app.helper.subscribe", types.ModuleType("app.helper.subscribe")) class _SubscribeHelper: def sub_done_async(self, *args, **kwargs): return None @staticmethod def get_shares(): return [] helper_subscribe_module.SubscribeHelper = _SubscribeHelper helper_torrent_module = ensure_module("app.helper.torrent", types.ModuleType("app.helper.torrent")) helper_torrent_module.TorrentHelper = type("TorrentHelper", (), {}) db_model_module = ensure_module("app.db.models.subscribe", types.ModuleType("app.db.models.subscribe")) class _SubscribeModel: def __init__(self, **kwargs): for key, value in kwargs.items(): setattr(self, key, value) def to_dict(self): return dict(self.__dict__) db_model_module.Subscribe = _SubscribeModel subscribe_oper_module = ensure_module("app.db.subscribe_oper", types.ModuleType("app.db.subscribe_oper")) class _SubscribeOper: def update(self, *args, **kwargs): return None def get(self, *args, **kwargs): return None def list(self, *args, **kwargs): return [] def delete(self, *args, **kwargs): return None def add_history(self, *args, **kwargs): return None subscribe_oper_module.SubscribeOper = _SubscribeOper simple_oper_modules = { "app.db.downloadhistory_oper": "DownloadHistoryOper", "app.db.site_oper": "SiteOper", "app.db.systemconfig_oper": "SystemConfigOper", } for module_name_key, class_name in simple_oper_modules.items(): module = ensure_module(module_name_key, types.ModuleType(module_name_key)) if class_name == "SystemConfigOper": class _SystemConfigOper: def get(self, *args, **kwargs): return None def set(self, *args, **kwargs): return None setattr(module, class_name, _SystemConfigOper) else: setattr(module, class_name, type(class_name, (), {})) chain_dependencies = { "app.chain.download": "DownloadChain", "app.chain.media": "MediaChain", "app.chain.search": "SearchChain", "app.chain.tmdb": "TmdbChain", "app.chain.torrents": "TorrentsChain", } for module_name_key, class_name in chain_dependencies.items(): module = ensure_module(module_name_key, types.ModuleType(module_name_key)) setattr(module, class_name, type(class_name, (), {})) subscribe_path = Path(__file__).resolve().parents[1] / "app" / "chain" / "subscribe.py" spec = importlib.util.spec_from_file_location(module_name, subscribe_path) module = importlib.util.module_from_spec(spec) sys.modules[module_name] = module assert spec and spec.loader spec.loader.exec_module(module) module._injected_modules = injected_modules return module, module.SubscribeChain SUBSCRIBE_CHAIN_MODULE, SubscribeChain = _load_subscribe_chain_class() class SubscribeChainTest(TestCase): def _build_subscribe(self, **overrides): data = { "id": 1, "name": "Test Show", "season": 1, "best_version": 1, "type": MediaType.TV.value, "start_episode": 1, "total_episode": 3, "current_priority": None, "episode_priority": None, "lack_episode": 3, "state": "R", "note": [], "manual_total_episode": 0, "tmdbid": 1, "doubanid": None, "year": "2026", "imdbid": None, "tvdbid": None, "episode_group": None, "poster": None, "backdrop": None, "description": None, "last_update": None, "username": None, "to_dict": lambda: {}, } data.update(overrides) return SimpleNamespace(**data) @staticmethod def _build_download(priority, selected_episodes=None, meta_episodes=None): return SimpleNamespace( torrent_info=SimpleNamespace(pri_order=priority), selected_episodes=selected_episodes, meta_info=SimpleNamespace(episode_list=meta_episodes or []), ) def test_get_episode_priority_falls_back_to_current_priority(self): subscribe = self._build_subscribe(current_priority=80, episode_priority=None) self.assertEqual( SubscribeChain.get_episode_priority(subscribe), {"1": 80, "2": 80, "3": 80}, ) def test_get_pending_best_version_episodes_uses_per_episode_status(self): subscribe = self._build_subscribe( total_episode=5, episode_priority={"1": 100, "2": 80, "4": 100}, ) self.assertEqual( SubscribeChain._get_pending_best_version_episodes(subscribe), [2, 3, 5], ) def test_best_version_progress_helpers_return_remaining_priority(self): subscribe = self._build_subscribe( total_episode=5, episode_priority={"1": 100, "2": 80, "3": 90, "4": 100, "5": 70}, current_priority=100, ) self.assertEqual(SubscribeChain.get_best_version_lack_episode(subscribe), 3) self.assertEqual(SubscribeChain.get_best_version_current_priority(subscribe), 90) self.assertFalse(SubscribeChain.is_best_version_complete(subscribe)) def test_best_version_progress_helpers_mark_complete_when_all_target_episodes_done(self): subscribe = self._build_subscribe( total_episode=3, episode_priority={"1": 100, "2": 100, "3": 100}, current_priority=90, ) self.assertEqual(SubscribeChain.get_best_version_lack_episode(subscribe), 0) self.assertEqual(SubscribeChain.get_best_version_current_priority(subscribe), 100) self.assertTrue(SubscribeChain.is_best_version_complete(subscribe)) def test_is_episode_range_covered_matches_pending_episodes(self): subscribe = self._build_subscribe( total_episode=12, episode_priority={ **{str(ep): 100 for ep in range(1, 5)}, **{str(ep): 100 for ep in range(8, 13)}, }, ) self.assertTrue( SubscribeChain._is_episode_range_covered( meta=SimpleNamespace(episode_list=[5, 6, 7]), subscribe=subscribe, ) ) self.assertFalse( SubscribeChain._is_episode_range_covered( meta=SimpleNamespace(episode_list=[1, 2, 3, 4]), subscribe=subscribe, ) ) self.assertTrue( SubscribeChain._is_episode_range_covered( meta=SimpleNamespace(episode_list=[]), subscribe=subscribe, ) ) def test_update_subscribe_priority_uses_selected_episodes(self): subscribe = self._build_subscribe( total_episode=4, episode_priority={"1": 100, "2": 80, "3": 70, "4": 60}, current_priority=80, lack_episode=3, ) download = self._build_download( priority=90, selected_episodes=[3], meta_episodes=[2, 3, 4], ) chain = SubscribeChain() mediainfo = SimpleNamespace(title_year="Test Show (2026)") with patch.object(SUBSCRIBE_CHAIN_MODULE, "SubscribeOper") as subscribe_oper_cls, patch.object( SubscribeChain, "_SubscribeChain__finish_subscribe", ) as finish_mock: subscribe_oper = subscribe_oper_cls.return_value subscribe_oper.update.return_value = None chain.update_subscribe_priority( subscribe=subscribe, meta=SimpleNamespace(), mediainfo=mediainfo, downloads=[download], ) subscribe_oper.update.assert_called_once() payload = subscribe_oper.update.call_args.args[1] self.assertEqual(payload["episode_priority"], {"1": 100, "2": 80, "3": 90, "4": 60}) self.assertEqual(payload["current_priority"], 90) self.assertEqual(payload["lack_episode"], 3) self.assertEqual(subscribe.episode_priority, {"1": 100, "2": 80, "3": 90, "4": 60}) self.assertEqual(subscribe.current_priority, 90) self.assertEqual(subscribe.lack_episode, 3) finish_mock.assert_not_called() def test_update_subscribe_priority_marks_complete_when_all_target_episodes_done(self): subscribe = self._build_subscribe( total_episode=3, episode_priority={"1": 100, "2": 90, "3": 80}, current_priority=90, lack_episode=2, ) downloads = [ self._build_download(priority=100, selected_episodes=[2]), self._build_download(priority=100, selected_episodes=[3]), ] chain = SubscribeChain() meta = SimpleNamespace() mediainfo = SimpleNamespace(title_year="Test Show (2026)") with patch.object(SUBSCRIBE_CHAIN_MODULE, "SubscribeOper") as subscribe_oper_cls, patch.object( SubscribeChain, "_SubscribeChain__finish_subscribe", ) as finish_mock: subscribe_oper = subscribe_oper_cls.return_value subscribe_oper.update.return_value = None chain.update_subscribe_priority( subscribe=subscribe, meta=meta, mediainfo=mediainfo, downloads=downloads, ) payload = subscribe_oper.update.call_args.args[1] self.assertEqual(payload["episode_priority"], {"1": 100, "2": 100, "3": 100}) self.assertEqual(payload["current_priority"], 100) self.assertEqual(payload["lack_episode"], 0) finish_mock.assert_called_once_with(subscribe=subscribe, meta=meta, mediainfo=mediainfo) def test_check_resets_current_priority_when_new_episodes_expand_target_range(self): subscribe = self._build_subscribe( total_episode=3, episode_priority={"1": 100, "2": 100, "3": 100}, current_priority=100, lack_episode=0, ) chain = SubscribeChain() chain.recognize_media = lambda **kwargs: SimpleNamespace( seasons={1: [1, 2, 3, 4, 5]}, title="Test Show", year="2026", vote_average=9.5, overview="overview", imdb_id="tt1234567", tvdb_id=99, get_poster_image=lambda: "poster", get_backdrop_image=lambda: "backdrop", ) with patch.object(SUBSCRIBE_CHAIN_MODULE, "SubscribeOper") as subscribe_oper_cls: subscribe_oper = subscribe_oper_cls.return_value subscribe_oper.list.return_value = [subscribe] subscribe_oper.update.return_value = None chain.check() payload = subscribe_oper.update.call_args.args[1] self.assertEqual(payload["total_episode"], 5) self.assertEqual(payload["lack_episode"], 2) self.assertEqual(payload["current_priority"], 0) self.assertEqual(payload["episode_priority"], {"1": 100, "2": 100, "3": 100, "4": 0, "5": 0}) self.assertEqual(subscribe.total_episode, 5) self.assertEqual(subscribe.lack_episode, 2) self.assertEqual(subscribe.current_priority, 0)