# File lib/autotest/pretty.rb, line 34
  def draw
    @past.shift if @past.size > 100

    @adapter.takeColorFromColormapEntry(@past.last ? GREEN : RED)
    @adapter.addFilledRect([0, 0, 122, 122])

    @adapter.takeColorFromColormapEntry(BLACK)
    @adapter.addFilledRect([10, 10, 102, 102])

    @adapter.takeColorFromColormapEntry(GRAY)
    @adapter.addFilledRect([11, 11, 100, 100])

    @adapter.takeColorFromColormapEntry(0)

    @past.each_with_index do |passed,i|
      x = i % 10
      y = i / 10
      
      @adapter.takeColorFromColormapEntry(passed ? GREEN : RED)
      @adapter.addFilledRect([x*10+11, y*10+11, 10, 10])
    end
    @adapter.renderPlot
  end