Rails: How to test code in the lib/ directory?

Question

I have a model which gets its data from a parser object. I\'m thinking that the parser class should live in the lib/ directory (although I could be persuaded that it should live

Answer 1

An easy and clean way is just to create a directory under test/unit/lib. Then create test as test/unit/lib/foo_test.rb corresponding to lib/foo.rb. No new rake tasks required, and you can nest more directories if needed to match the lib directory structure.