Refactor aiogram/utils/auth_widget.py

[mahenzon]

Description

Refactor auth_widget.py

Type of change

• Refactor

How Has This Been Tested?

• Unit tests

Checklist:

• My code follows the style guidelines of this project (sort of)
• I have performed a self-review of my own code
• I have made corresponding changes to the documentation (None)
• My changes generate no new warnings - lol generate (DeprecationWarning)
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[JrooTJunior]

check_token is used in BaseBot class.

aiogram/aiogram/bot/base.py

Lines 268 to 269 in 64000e0

	def check_auth_widget(self, data):
	return check_token(data, self.__token)

Here you will beed to change the called function name because it generates new warning.

[mahenzon]

Fixed
Also minor refactored tests