# File lib/turn/reporters/dot_reporter.rb, line 39
    def finish_suite(suite)
      io.puts("\nFinished in %.5f seconds." % [Time.now - @time])

      report = ''

      list = []
      suite.each do |testcase|
        testcase.each do |testunit|
          if testunit.fail? || testunit.error?
            list << testunit
          end
        end
      end

      unless list.empty? # or verbose?
        #report << "\n\n-- Failures and Errors --\n\n"
        list.uniq.each do |testunit|
          message = testunit.fail? ? ' ' + FAIL : ERROR
          message = message + ' ' + testunit.message.tabto(0)
          backtrace = filter_backtrace(testunit.backtrace)
          message << "\n" + (backtrace.shift || '')
          if @trace
            message << "\n" + backtrace.join("\n")
          end
          report << "\n" << message << "\n"
        end
        report << "\n"
      end

      io.puts report

      count = test_tally(suite)

      tally = "%s tests, %s assertions, %s failures, %s errors" % count
 
      if count[-1] > 0 or count[-2] > 0
        tally = Colorize.red(tally)
      else
        tally = Colorize.green(tally)
      end

      io.puts tally
    end