aiogram/tests/test_api/test_methods/test_verify_chat.py

from aiogram.methods import VerifyChat
from tests.mocked_bot import MockedBot


class TestVerifyChat:
    async def test_bot_method(self, bot: MockedBot):
        prepare_result = bot.add_result_for(VerifyChat, ok=True, result=True)

        response: bool = await bot.verify_chat(chat_id=42)
        bot.get_request()
        assert response == prepare_result.result