if ($0 == __FILE__)

  #make sure there is at least one parameter left (the input file)
  if ARGV.length < 2
    puts ["\nusage: ruby #{__FILE__} input_test_file (output)",
      "",
      "  input_test_file         - this is the C file you want to create a runner for",
      "  output                  - this is the name of the runner file to generate",
      "                            defaults to (input_test_file)_Runner",
    ].join("\n")
    exit 1
  end

  require "#{ENV['UNITY_DIR']}/auto/generate_test_runner"

  test = ARGV[0]
  runner = ARGV[1]
  generator = UnityTestRunnerGenerator.new.run(test, runner)

end