new_contents: from tectonic import prefork
  
  
  def test_WorkerMetadata():
      """
      This is a simple test, as WorkerMetadata only holds data
      """
  
      pid = 'pid'
      health_check_read = 100
      last_seen = 'now'
      metadata = prefork.WorkerMetadata(pid=pid,
                                        health_check_read=health_check_read,
                                        last_seen=last_seen)
  
      assert metadata.pid == pid
      assert metadata.health_check_read == health_check_read
      assert metadata.last_seen == last_seen
  
subject: Add a pytest folder