Remove warnings about pytest asyncio mode

tests/test_dispatcher/test_dispatcher.py

@@ -34,8 +34,6 @@ from aiogram.types import (
 from aiogram.types.error_event import ErrorEvent
 from tests.mocked_bot import MockedBot
 
-pytestmark = pytest.mark.asyncio
-
 
 async def simple_message_handler(message: Message):
     await asyncio.sleep(0.2)

tests/test_dispatcher/test_event/test_event.py

@@ -7,8 +7,6 @@ import pytest
 from aiogram.dispatcher.event.event import EventObserver
 from aiogram.dispatcher.event.handler import HandlerObject
 
-pytestmark = pytest.mark.asyncio
-
 
 async def my_handler(value: str, index: int = 0) -> Any:
     return value

tests/test_dispatcher/test_event/test_handler.py

@@ -11,8 +11,6 @@ from aiogram.handlers import BaseHandler
 from aiogram.types import Update
 from aiogram.utils.warnings import Recommendation
 
-pytestmark = pytest.mark.asyncio
-
 
 def callback1(foo: int, bar: int, baz: int):
     return locals()

tests/test_dispatcher/test_event/test_telegram.py

@@ -12,9 +12,6 @@ from aiogram.dispatcher.router import Router
 from aiogram.filters import Filter
 from aiogram.types import Chat, Message, User
 
-pytestmark = pytest.mark.asyncio
-
-
 # TODO: Test middlewares in routers tree
 
 

tests/test_dispatcher/test_middlewares/test_user_context.py

@@ -8,7 +8,6 @@ async def next_handler(*args, **kwargs):
 
 
 class TestUserContextMiddleware:
-    @pytest.mark.asyncio
     async def test_unexpected_event_type(self):
         with pytest.raises(RuntimeError):
             await UserContextMiddleware()(next_handler, object(), {})

tests/test_dispatcher/test_router.py

@@ -3,8 +3,6 @@ import pytest
 from aiogram.dispatcher.event.bases import UNHANDLED, SkipHandler, skip
 from aiogram.dispatcher.router import Router
 
-pytestmark = pytest.mark.asyncio
-
 
 class TestRouter:
     def test_including_routers(self):