RoleReply:
  RoleReplyMissing:
    message:
      header:
        version: 4
        type: OFPT_ROLE_REPLY
        length: 8
        xid: 0
    expectation: false
    description: RoleReply missing fields
  RoleReply:
    message:
      header:
        version: 4
        type: OFPT_ROLE_REPLY
        length: 8
        xid: 0
      role: OFPCR_ROLE_EQUAL
      generation_id: '0000000000000000'
    expectation: true
    description: RoleReply message