Make the bot flow testable using unit tests

[elinguiuriel]

Describe the bug

There is no way to test the bot flow because the object messenger is passed as an argument in

def send_start_messages(messenger):
    ....

def process_message(messenger, message):
    ....

def process_postback(messenger, payload):
    ...

These functions should always return a list containing the sequence of requests and actions to perform. We will be able to test the validity of the list in unit test.

[MohitPatni0731]

Can I take up this issue

[elinguiuriel]

Can I take up this issue

@MohitPatni0731 please yourself 👍

[MohitPatni0731]

I am very new to programming and I've just learned basics of Python. Can you little bit help me solve this bug.

[elinguiuriel]

I am very new to programming and I've just learned basics of Python. Can you little bit help me solve this bug.

This is an advanced issue, I am afraid it is not beginner friendy :-( !