napalm-redfish/tests/parsers/test_system.py

import pytest

from napalm_redfish.parsers import (
    parse_action_info,
    parse_power_state,
    parse_reset_action,
    parse_system,
)

SYSTEM = "/redfish/v1/Systems/437XR1138R2"


def test_system_facts(rackmount):
    s = parse_system(rackmount(SYSTEM))
    assert s["id"] == "437XR1138R2"
    assert s["name"] == "WebFrontEnd483"
    assert s["manufacturer"] == "Contoso"
    assert s["model"] == "3500"
    assert s["serial_number"] == "437XR1138R2"
    assert s["uuid"] == "38947555-7742-3448-3784-823347823834"
    assert s["hostname"] == "web483"
    assert s["sku"] == "8675309"
    assert s["part_number"] == "224071-J23"
    assert s["asset_tag"] == "Chicago-45Z-2381"
    assert s["bios_version"] == "P79 v1.45 (12/06/2017)"
    assert s["system_type"] == "Physical"
    assert s["power_state"] == "On"
    assert s["state"] == "Enabled"
    assert s["health"] == "OK"
    assert s["processor_count"] == 2
    assert s["processor_model"] == "Multi-Core Intel(R) Xeon(R) processor 7xxx Series"
    assert s["memory_gib"] == 96


def test_system_links(rackmount):
    links = parse_system(rackmount(SYSTEM))["links"]
    assert links["Processors"] == SYSTEM + "/Processors"
    assert links["Memory"] == SYSTEM + "/Memory"
    assert links["SimpleStorage"] == SYSTEM + "/SimpleStorage"
    assert links["EthernetInterfaces"] == SYSTEM + "/EthernetInterfaces"
    assert links["LogServices"] == SYSTEM + "/LogServices"
    assert "Storage" not in links
    s = parse_system(rackmount(SYSTEM))
    assert s["chassis"] == ["/redfish/v1/Chassis/1U"]
    assert s["managed_by"] == ["/redfish/v1/Managers/BMC"]


def test_system_placeholders_and_blanks_are_none():
    # Supermicro boards report the DMI defaults the board vendor never filled in.
    s = parse_system(
        {
            "Id": "1",
            "Manufacturer": "Supermicro",
            "Model": "X10DRL-i",
            "SerialNumber": "0123456789",
            "SKU": "To Be Filled By O.E.M.",
            "HostName": "",
            "UUID": "  ",
            "PartNumber": "Default string",
        }
    )
    assert s["manufacturer"] == "Supermicro"
    assert s["model"] == "X10DRL-i"
    assert s["serial_number"] is None
    assert s["sku"] is None
    assert s["hostname"] is None
    assert s["uuid"] is None
    assert s["part_number"] is None
    assert s["processor_count"] is None
    assert s["memory_gib"] is None
    assert s["links"] == {}
    assert s["chassis"] == []


def test_power_state(rackmount):
    assert parse_power_state(rackmount(SYSTEM)) == "On"


@pytest.mark.parametrize("value", ["On", "Off", "PoweringOn", "PoweringOff", "Paused"])
def test_power_state_values(value):
    assert parse_power_state({"PowerState": value}) == value


def test_power_state_missing():
    assert parse_power_state({}) is None
    assert parse_power_state({"PowerState": None}) is None


def test_reset_action_inline_allowable_values(rackmount):
    reset = parse_reset_action(rackmount(SYSTEM))
    assert reset["target"] == SYSTEM + "/Actions/ComputerSystem.Reset"
    assert reset["allowed"] == [
        "On",
        "ForceOff",
        "GracefulShutdown",
        "GracefulRestart",
        "ForceRestart",
        "Nmi",
        "ForceOn",
        "PushPowerButton",
        "FullPowerCycle",
    ]
    assert reset["action_info"] is None


def test_reset_action_with_action_info(telemetry):
    reset = parse_reset_action(telemetry("/redfish/v1/Systems/1"))
    assert reset["target"] == "/redfish/v1/Systems/1/Actions/ComputerSystem.Reset"
    # Values live in the ActionInfo resource, not inline: unknown until that is read.
    assert reset["allowed"] is None
    assert reset["action_info"] == "/redfish/v1/Systems/1/ResetActionInfo"


def test_action_info(telemetry):
    allowed = parse_action_info(telemetry("/redfish/v1/Systems/1/ResetActionInfo"))
    assert allowed == [
        "On",
        "ForceOff",
        "GracefulShutdown",
        "GracefulRestart",
        "ForceRestart",
        "Nmi",
        "ForceOn",
        "PushPowerButton",
    ]


def test_action_info_other_parameter():
    info = {
        "Parameters": [
            {"Name": "ResetType", "AllowableValues": ["On"]},
            {"Name": "Delay", "AllowableValues": ["0", "5"]},
        ]
    }
    assert parse_action_info(info, "Delay") == ["0", "5"]
    assert parse_action_info(info, "Missing") is None
    assert parse_action_info({}) is None


def test_reset_action_manager(rackmount):
    reset = parse_reset_action(rackmount("/redfish/v1/Managers/BMC"), "#Manager.Reset")
    assert reset["target"] == "/redfish/v1/Managers/BMC/Actions/Manager.Reset"
    assert reset["allowed"] == ["ForceRestart", "GracefulRestart"]


def test_reset_action_missing():
    assert parse_reset_action({}) == {"target": None, "allowed": None, "action_info": None}
    # Reset advertised without allowable values: allowed stays unknown, not empty.
    reset = parse_reset_action({"Actions": {"#ComputerSystem.Reset": {"target": "/x"}}})
    assert reset == {"target": "/x", "allowed": None, "action_info": None}