class ParallelCucumber

def self.run_tests(test_files, process_number, options)
  color = ($stdout.tty? ? 'export AUTOTEST=1 ;' : '')#display color when we are in a terminal
  cmd = "export RAILS_ENV=test ; #{color} #{executable} #{options} #{test_files*' '}"
  execute_command(cmd, process_number)
end