# File test/test_line.rb, line 208
  def test_no_data
    g = Gruff::Line.new(400)
    g.title = "No Data"
    # Default theme
    g.write("test/output/line_no_data.png")
    
    g = Gruff::Line.new(400)
    g.title = "No Data Title"
    g.no_data_message = 'There is no data'
    g.write("test/output/line_no_data_msg.png")
  end