Mocking script methods when testing with pytest-console-scripts about pytest-console-scripts HOT 3 CLOSED

So far, tell me if I'm wrong, it's possible to mock function when the script is called as
"inprocess". If it's called as subprocess, it's not possible to mock, afaics.

Yes, you are exactly right. When the script is called as a subprocess we can't mock, because the script is a separate process and the test doesn't have access to its namespaces.

The problem I'm facing right now is that I can't find a way to mock calls to functions internal to the script. Maybe it's just not possible in python.

Here you are right again, but there are ways around it. They are not perfect, but it's something. I replied to you on stackoverflow.

from pytest-console-scripts.

Great, you made my day!
Your inprocess run approach is definitely super interesting to be able to blackbox/integration test a script (and thus mocking externalities, which is necessary in most cases)

Actually, I can't see anything else at the moment that would allow mocking function for a python script.

You should def. emphasize it in your Readme/doc

from pytest-console-scripts.

Yeah, I think you are right that ability to mock things inside of scripts is an important feature. I will merge the PR that adds this to the README. Let me know if you see a better way to describe it. Thanks for the proposal and for kind words.

from pytest-console-scripts.