What's the recommended way to unit/integration test interaction?

[beeb]

Thanks for providing this great library. I was curious about how I can test CLI commands which use cliclack for interaction.

I couldn't find tests in this repo for inspiration so I have a hard time figuring out how I can do it.

Thanks!

[fadeevab]

@beeb Thanks! Well, this is a good question. I saw someone created proxy types for cliclack types, exposing interact method, and for the tests the interact method returned predefined values.

Perhaps, we have to bring new interact methods for testing to simplify testing. E.g. interact_on and/or interact_mock.

[beeb]

Having a way to mock interaction would be great indeed! Not sure how that would look in practice but maybe mockall could be used to mock the PromptInteraction trait. I'm no so familiar with Rust mocking so I can't go into specifics ^^