.autotest

# Growl autotest module I use with Rails 3 RC Test::Unit

module Autotest::Growl
  def self.growl(title, msg, img = nil)
    cmd = "growlnotify -n autotest -m \"#{msg}\" \"#{title}\""
    cmd += " --image \"#{img}\"" if img
    
    system cmd
  end

  Autotest.add_hook :ran_command do |at|
    # Sample :
    # 2 tests, 2 assertions, 1 failures, 0 errors, 0 skips
    regexp = /^(\d+) tests, (\d+) assertions, (\d+) failures, (\d+) errors, (\d+) skips$/
    output = at.results.detect { |r| r.match(regexp) }

    if output.nil?
      growl "Can't match results", "Nooo!"
    else
      tests, assertions, failures, errors, skips = output.match(regexp).to_a[1, 5].map(&:to_i)
      if failures == 0 && errors == 0
        growl "GREEN", "#{output}", "/Users/arnaud/Dev/Misc/autotest/rails_ok.png"
      else
        growl "FAIL", "#{output}", "/Users/arnaud/Dev/Misc/autotest/rails_fail.png"
      end
    end
  end
end

Obsolete with the autotest-growl gem