Beta 3 (#884)

* Rework middlewares, separate management to `MiddlewareManager` class

* Rework middlewares

* Added changes description for redis

* Added changes description for redis

* Fixed tests with Redis // aioredis replacement

* Changed msg.<html/md>_text attributes behaviour

* Added changelog for spoilers

* Added possibility to get command magic result as handler arguments

tests/test_api/test_client/test_session/test_base_session.py

@@ -215,11 +215,11 @@ class TestBaseSession:
             return await make_request(bot, method)
 
         session = CustomSession()
-        assert not session.middlewares
+        assert not session.middleware._middlewares
 
         session.middleware(my_middleware)
-        assert my_middleware in session.middlewares
-        assert len(session.middlewares) == 1
+        assert my_middleware in session.middleware
+        assert len(session.middleware) == 1
 
     async def test_use_middleware(self, bot: MockedBot):
         flag_before = False

tests/test_api/test_client/test_session/test_middlewares/test_manager.py

@@ -0,0 +1,45 @@
+from aiogram import Bot
+from aiogram.client.session.middlewares.base import (
+    BaseRequestMiddleware,
+    NextRequestMiddlewareType,
+)
+from aiogram.client.session.middlewares.manager import RequestMiddlewareManager
+from aiogram.methods import Response, TelegramMethod
+from aiogram.types import TelegramObject
+
+
+class TestMiddlewareManager:
+    async def test_register(self):
+        manager = RequestMiddlewareManager()
+
+        @manager
+        async def middleware(handler, event, data):
+            await handler(event, data)
+
+        assert middleware in manager._middlewares
+        manager.unregister(middleware)
+        assert middleware not in manager._middlewares
+
+    async def test_wrap_middlewares(self):
+        manager = RequestMiddlewareManager()
+
+        class MyMiddleware(BaseRequestMiddleware):
+            async def __call__(
+                self,
+                make_request: NextRequestMiddlewareType,
+                bot: Bot,
+                method: TelegramMethod[TelegramObject],
+            ) -> Response[TelegramObject]:
+                return await make_request(bot, method)
+
+        manager.register(MyMiddleware())
+
+        @manager()
+        @manager
+        async def middleware(make_request, bot, method):
+            return await make_request(bot, method)
+
+        async def target_call(bot, method, timeout: int = None):
+            return timeout
+
+        assert await manager.wrap_middlewares(target_call, timeout=42)(None, None) == 42