ZenTest Autotest configuration file

.autotest.rb

# -*- ruby -*-

# configuration file for autotes from ZenTest
# author: Szymon (jeznet) Jeż <[email protected]>
# inspired by the code found inside the ZenTest gem

require 'autotest/redgreen'

module Autotest::Notify
  ALL_TESTS_COUNT = 10 # change this to be ca. 50% of the number of test in your test suite; this is used when chcking if all avaible tests passed or only a subset of them

  def self.notify title, message
    if RUBY_PLATFORM =~ /linux/
      # if dcop server is running (KDE)
      if `ps -Al | grep dcop` && $? == 0
        def self.knotify title, msg
          system "dcop knotify default notify " +
               "eventname \'#{title}\' \'#{msg}\' '' '' 16 2"
        end
        knotify title, message
      # if osd_cat is avaible
      elsif `which osd_cat` && $? == 0
        color = case title
          when /Passed/
            'green'
          when /Failed/
            'red'
        else
          'white'
        end
        OsdCat.send "#{title} \n #{message}", color
      # if notify-send is avaible
      elsif `which notify-send` && $? == 0
        system("notify-send -i #{image} #{title} \"#{message}\"")
      else
        puts "No compatible popup notification system installed."
        puts "Try installing one of this:\n * osd_cat (apt-get install xosd-bin),\n * knotify (use KDE),\n * notify-send (apt-get install libnotify-bin)"
        puts " #{title}\n #{message}"
      end
    elsif RUBY_PLATFORM =~ /darwin/ # MacOS
      if `ps -Al | grep GrowlHelper` && `which growlnotify` && $? == 0
        system("growlnotify -n autotest_notifier -p 2 -t \"#{title}\" -m \"#{message}\"")
      else
        puts "No compatible popup notification system installed."
        puts "Try installing one of this:\n * growl"
        puts " #{title}\n #{message}"
      end
    elsif RUBY_PLATFORM =~ /mswin/
      begin
        require 'snarl'
      rescue LoadError
        puts 'To be notified by a popup please install Snarl and a ruby gem for it'
        puts " #{title}\n #{message}"\
      else
        Snarl.show_message(title, message, image)
      end
    else
      puts "No compatible platform i use."
      puts " #{title}\n #{message}"
    end
  end

  def self.parse(results)
    tests = 0
    assertions = 0
    failures = 0
    errors = 0
    results.scan(/(\d+) tests, (\d+) assertions, (\d+) failures, (\d+) errors/) do |t, a, f, e|
      tests += t.to_i
      assertions += a.to_i
      failures += f.to_i
      errors += e.to_i
    end if results
    return tests, assertions, failures, errors
  end

  Autotest.add_hook :ran_command do |at|
    tests, assertions, failures, errors = parse(at.results.last)
    message = "%d tests, %d assertions, %d failures, %d errors" %
      [tests, assertions, failures, errors]
    if failures > 0 || errors > 0
      message = "%d tests, %d assertions, %d failures, %d errors" %
      [tests, assertions, failures, errors]
      notify "---- Tests Failed ----", message
    elsif tests < ALL_TESTS_COUNT
      message = "%d tests, %d assertions" % [tests, assertions]
      notify "Tests Passed", message
    else tests >= ALL_TESTS_COUNT
      message = "%d tests, %d assertions" % [tests, assertions]
      notify "All Tests Passed", message
    end
    true
  end
end

# taken from http://theadmin.org/articles/2008/2/10/fail-loudly-with-osd_cat-and-autotest
module OsdCat
  # Use xlsfonts to find the different fonts
  FONT = "-bitstream-charter-bold-r-normal--33-240-100-100-p-206-iso8859-1"

  # Will display the message on the top of the screen centered, adjust these numbers to suit.
  POSITION = "top"             # top|middle|bottom
  POSITION_OFFSET = "0"        # Pixels from position to display (think CSS margin)
  ALIGN = "center"             # left|right|center

  def self.send msg, color='green'
    osd_command = "echo #{msg.inspect} | osd_cat --font=#{FONT} --shadow=0 --pos=#{POSITION} -o #{POSITION_OFFSET} --delay=4 --outline=4 --align=#{ALIGN} -c #{color}"

    # osd_cat blocks so start a new thread, otherwise Autotest will wait
    Thread.new do
      `#{osd_command}`
    end
  end
end