Suggestions for testing technique?

[rfay]

I set up our simple command-line utility to prompt using this library, and it worked fine on macOS and Windows.

I wanted to be able to test though, and wasn't successful. With our previous (even simpler) prompting technique we were able to capture/redirect stdin/stdout and pipe in responses to the prompts to look for the correct responses, but that seems to result in empty responses using this library.

Suggestions how to test programs using this prompter? The traditional technique we've used is at https://github.com/drud/ddev/blob/165ba9902196f8b12cce68fe8b2d8725e0706231/pkg/ddevapp/config_test.go#L171-L194