tests: Add unit tests for main.py

[orfeas-k]

Why it needs to get done

Adding exit codes resulted in more logic to be moved in main.py. Previously, we didn't have unit tests for this file. However, we need to add those now in order to test logic and increase unit test coverage.

What needs to get done

Add unit tests for main.py file.

When is the task considered done

There are unit tests

[syncronize-issues-to-jira]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/KF-5587.

This message was autogenerated