Validate gNOI RPC can reboot entire chassis

• Configure ATE port-1 connected to DUT port-1 with the relevant IPv4 and IPv6 addresses.
• Issue gnoi.system Reboot RPC to chassis with method set to COLD and no populated delay or subcomponents.
  • Validate that system uptime is reflected as having rebooted after device returns.
    • TODO: test code currently checks boot-time instead of uptime.
  • TODO: Validate that all connected ports are disabled and re-enabled.
  • Validate that the device returns with the expected software version.
• Issue Reboot RPC to chassis with method set to COLD and a populated delay of N seconds.
  • Validate that system remains reachable for N seconds.
  • Validate that system uptime is reflected as having rebooted.
    • TODO: test code currently checks boot-time instead of uptime
  • TODO: Validate that all connected ports are disabled and re-enabled.
  • Validate that the device returns with the expected software version

The below yaml defines the OC paths intended to be covered by this test. OC paths used for test setup are not listed here.

TODO(OCPATH): fill in coverage from code already written.

paths:
  ## State paths
  /system/state/boot-time:

rpcs:
  gnoi:
    system.System.Reboot:
    system.System.CancelReboot: