# File test/test_spider.rb, line 73
  def test_pie_graph_zero
    g = Gruff::Spider.new(2)
    g.title = "Pie Graph Two One Zero"
        
    g.data(:Bert, [0])
    g.data(:Adam, [1])
    g.data(:Sam,  [2])

    g.write("test/output/spider_zero.png")
  end