StatsRequest:
  StatsRequestMissing:
    message:
      header:
        version: 1
        type: OFPT_STATS_REQUEST
        length: 8
        xid: 0
    expectation: false
    description: StatsRequest missing fields
  StatsRequest:
    message:
      header:
        version: 1
        type: OFPT_STATS_REQUEST
        length: 8
        xid: 0
      type: OFPST_FLOW
      flags: 0
      body: '0102030a0b0c'
    expectation: true
    description: StatsRequest message