Re: Using Sub::Override

[chromatic]

Do you mean:

my $override=Sub::Override->new('Games::QuizTaker::IO::in'=>sub{ $Games::QuizTaker::line });

[TStanley]

No. The out function is what actually prints the question to STDOUT. The in function is what reads the answer. $line is a variable inside the test function of Games::QuizTaker. For each question in the test, it loops through an array, putting each element into the $line variable and prints it out.

[chromatic]

I don't have enough information to help you then. Your code has baffled me; I have no idea why you would override out() to return a variable when you call it in void context, and I can't see what you would get from not mocking in(), which presumably prompts for input. I never prompt for input in any of my automated tests.