Color Output with Test:Unit, AutoTest and Ruby 1.9
If you are testing using Test:Unit (rather than RSpec) and you're using Ruby 1.9.* colorized output of your tests using Autotest will not be immediately available. Since, 1.9 comes with mini test the test/unit/ui/console/testrunner.rb script is not loaded...
Written by Sean Behan on 06/17/2012