gregors/appraisal — comment on commit 432138b2aa28a5bdc567d7852de4370487dfa408
File:  line 0
By gregors:

Sure, how would you suggest testing a string input to a function like this?

I can think of adding a check in the Command initializer to look for --gemfile and if that exists there better be matching single quotes, if there isn't throw an exception, or create a helper function which creates the command string which is being passed in and test that- but I've always felt somewhat strange testing internal methods. What do you think?