make_test_cmd

# File lib/autotest/rspec.rb, line 38
  def make_test_cmd(files_to_test)
    return '' if files_to_test.empty?
    spec_program = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'bin', 'spec'))
    return "#{ruby} #{spec_program} --autospec #{files_to_test.keys.flatten.join(' ')} #{add_options_if_present}"
  end