MiniTest::Unit

     # File lib/minitest/unit.rb, line 512
512:     def self.autorun
513:       at_exit {
514:         next if $! # don't run if there was an exception
515:         exit_code = MiniTest::Unit.new.run(ARGV)
516:         exit false if exit_code && exit_code != 0
517:       } unless @@installed_at_exit
518:       @@installed_at_exit = true
519:     end

     # File lib/minitest/unit.rb, line 525
525:     def self.output= stream
526:       @@out = stream
527:     end

     # File lib/minitest/unit.rb, line 565
565:     def process_args args = []
566:       options = {}
567: 
568:       OptionParser.new do |opts|
569:         opts.banner  = 'minitest options:'
570:         opts.version = MiniTest::Unit::VERSION
571: 
572:         opts.on '-h', '--help', 'Display this help.' do
573:           puts opts
574:           exit
575:         end
576: 
577:         opts.on '-s', '--seed SEED', Integer, "Sets random seed" do |m|
578:           options[:seed] = m.to_i
579:         end
580: 
581:         opts.on '-v', '--verbose', "Verbose. Show progress processing files." do
582:           options[:verbose] = true
583:         end
584: 
585:         opts.on '-n', '--name PATTERN', "Filter test names on pattern." do |a|
586:           options[:filter] = a
587:         end
588: 
589:         opts.parse args
590:       end
591: 
592:       options
593:     end

     # File lib/minitest/unit.rb, line 542
542:     def puke klass, meth, e
543:       e = case e
544:           when MiniTest::Skip then
545:             @skips += 1
546:             "Skipped:\n#{meth}(#{klass}) [#{location e}]:\n#{e.message}\n"
547:           when MiniTest::Assertion then
548:             @failures += 1
549:             "Failure:\n#{meth}(#{klass}) [#{location e}]:\n#{e.message}\n"
550:           else
551:             @errors += 1
552:             bt = MiniTest::filter_backtrace(e.backtrace).join("\n    ")
553:             "Error:\n#{meth}(#{klass}):\n#{e.class}: #{e.message}\n    #{bt}\n"
554:           end
555:       @report << e
556:       e[0, 1]
557:     end

     # File lib/minitest/unit.rb, line 598
598:     def run args = []
599:       options = process_args args
600: 
601:       @verbose = options[:verbose]
602: 
603:       filter = options[:filter] || '/./'
604:       filter = Regexp.new $1 if filter and filter =~ /\/(.*)\//
605: 
606:       seed = options[:seed]
607:       unless seed then
608:         srand
609:         seed = srand % 0xFFFF
610:       end
611: 
612:       srand seed
613: 
614:       help = ["--seed", seed]
615:       help.push "--verbose" if @verbose
616:       help.push("--name", options[:filter].inspect) if options[:filter]
617: 
618:       @@out.puts "Test run options: #{help.join(" ")}"
619:       @@out.puts
620:       @@out.puts "Loaded suite #{$0.sub(/\.rb$/, '')}\nStarted"
621: 
622:       start = Time.now
623:       run_test_suites filter
624: 
625:       @@out.puts
626:       @@out.puts "Finished in #{'%.6f' % (Time.now - start)} seconds."
627: 
628:       @report.each_with_index do |msg, i|
629:         @@out.puts "\n%3d) %s" % [i + 1, msg]
630:       end
631: 
632:       @@out.puts
633: 
634:       status
635: 
636:       @@out.puts
637: 
638:       @@out.puts "Test run options: #{help.join(" ")}"
639: 
640:       return failures + errors if @test_count > 0 # or return nil...
641:     rescue Interrupt
642:       abort 'Interrupted'
643:     end

     # File lib/minitest/unit.rb, line 656
656:     def run_test_suites filter = /./
657:       @test_count, @assertion_count = 0, 0
658:       old_sync, @@out.sync = @@out.sync, true if @@out.respond_to? :sync=
659:       TestCase.test_suites.each do |suite|
660:         suite.test_methods.grep(filter).each do |test|
661:           inst = suite.new test
662:           inst._assertions = 0
663:           @@out.print "#{suite}##{test}: " if @verbose
664: 
665:           @start_time = Time.now
666:           result = inst.run(self)
667: 
668:           @@out.print "%.2f s: " % (Time.now - @start_time) if @verbose
669:           @@out.print result
670:           @@out.puts if @verbose
671:           @test_count += 1
672:           @assertion_count += inst._assertions
673:         end
674:       end
675:       @@out.sync = old_sync if @@out.respond_to? :sync=
676:       [@test_count, @assertion_count]
677:     end

     # File lib/minitest/unit.rb, line 648
648:     def status io = @@out
649:       format = "%d tests, %d assertions, %d failures, %d errors, %d skips"
650:       io.puts format % [test_count, assertion_count, failures, errors, skips]
651:     end