# File test_format.rb, line 228
  def helper_test_three (body_fmt, file_name)
    File.open(file_name, File::CREAT | File::WRONLY | File::TRUNC) { |file|
      body_fmt.io = file
      month = "Sep"
      day = 18
      year = 2001
      num = 1
      body_fmt.setPageLength(11)
      ["Market", "Home", "Eating Roast Beef", "Having None", "On the way home"].each {|location|
        toe_size = (num * 3.5)
        body_fmt.printFormat(binding)
        num += 1
      }
      assert(1 == body_fmt.pageNumber())
    }
  end