refactor backend module architecture

tests/test_plugin_sdk.py

@@ -0,0 +1,64 @@
+import importlib
+
+from app.sdk.cache import Cache, cached
+from app.sdk.config import settings
+from app.sdk.events import Event, eventmanager
+from app.sdk.logging import logger
+from app.sdk.media import MediaInfo, MetaBase, MetaInfo, MetaMusic, NfoReader
+from app.sdk.network import RequestUtils
+from app.sdk.plugins import ModuleManager, PluginManager
+from app.sdk.services import NotificationHelper
+from app.sdk.utilities import StringUtils as UtilityStringUtils
+from app.sdk.utilities import decrypt, encrypt
+
+
+def test_sdk_exports_canonical_plugin_interfaces():
+    """SDK 应复用 canonical 对象，不复制实现或制造第二套单例。"""
+    from app.domain.context import MediaInfo as CanonicalMediaInfo
+    from app.domain.meta.metabase import MetaBase as CanonicalMetaBase
+    from app.domain.meta.metamusic import MetaMusic as CanonicalMetaMusic
+    from app.domain.metainfo import MetaInfo as CanonicalMetaInfo
+    from app.domain.scraper import NfoReader as CanonicalNfoReader
+    from app.domain.string import StringUtils as CanonicalStringUtils
+    from app.foundation.crypto import CryptoJsUtils
+    from app.extensions.module_manager import ModuleManager as CanonicalModuleManager
+    from app.extensions.plugin_manager import PluginManager as CanonicalPluginManager
+    from app.foundation.http import RequestUtils as CanonicalRequestUtils
+    from app.platform.cache import Cache as CanonicalCache
+    from app.platform.cache import cached as canonical_cached
+    from app.platform.config import settings as canonical_settings
+    from app.platform.events import Event as CanonicalEvent
+    from app.platform.events import eventmanager as canonical_eventmanager
+    from app.platform.log import logger as canonical_logger
+    from app.services.notification import NotificationHelper as CanonicalNotificationHelper
+
+    assert Cache is CanonicalCache
+    assert cached is canonical_cached
+    assert settings is canonical_settings
+    assert Event is CanonicalEvent
+    assert eventmanager is canonical_eventmanager
+    assert logger is canonical_logger
+    assert MediaInfo is CanonicalMediaInfo
+    assert MetaBase is CanonicalMetaBase
+    assert MetaInfo is CanonicalMetaInfo
+    assert MetaMusic is CanonicalMetaMusic
+    assert NfoReader is CanonicalNfoReader
+    assert RequestUtils is CanonicalRequestUtils
+    assert NotificationHelper is CanonicalNotificationHelper
+    assert UtilityStringUtils is CanonicalStringUtils
+    assert decrypt is CryptoJsUtils.decrypt
+    assert encrypt is CryptoJsUtils.encrypt
+    assert ModuleManager is CanonicalModuleManager
+    assert PluginManager is CanonicalPluginManager
+
+
+def test_legacy_common_crypto_aliases_round_trip():
+    """v1 插件使用的 common 加解密符号应保持 CryptoJS 密文兼容。"""
+    legacy_common = importlib.import_module("app.utils.common")
+    legacy_decrypt = legacy_common.decrypt
+    legacy_encrypt = legacy_common.encrypt
+
+    message = b"moviepilot-plugin-compat"
+    passphrase = b"0123456789abcdef"
+
+    assert legacy_decrypt(legacy_encrypt(message, passphrase), passphrase) == message