How to implement unit tests for a bot in Telegram?

Question

Python

I write bots with complex logic and any change in the code requires tests. Manual testing takes a lot of time, I would like to somehow automate it using unittest in python.
How to do it?

Answer 1

Separate the logic of interaction with telegrams and business logic, i.e. she should be able to work without telegrams. And test this business logic separately.