[
    {
        "node": "platform-device",
        "tests": [
            {
                "name": "Match devicetree",
                "expected": "match",
                "device": {
                    "fuchsia.devicetree.FIRST_COMPATIBLE": "\"fuchsia,gpio-buttons\""
                }
            }
        ]
    },
    {
        "node": "mic-privacy",
        "tests": [
            {
                "name": "MatchMicPrivacy",
                "expected": "match",
                "device": {
                    "fuchsia.hardware.gpio.Service": "fuchsia.hardware.gpio.Service.ZirconTransport",
                    "fuchsia.gpio.FUNCTION": "fuchsia.gpio.FUNCTION.MIC_MUTE"
                }
            },
            {
                "name": "MicWrongGpioFunction",
                "expected": "abort",
                "device": {
                    "fuchsia.hardware.gpio.Service": "fuchsia.hardware.gpio.Service.ZirconTransport",
                    "fuchsia.gpio.FUNCTION": "fuchsia.gpio.FUNCTION.NOT_A_KNOWN_FUNCTION"
                }
            }
        ]
    },
    {
        "node": "volume-up",
        "tests": [
            {
                "name": "MatchVolUp",
                "expected": "match",
                "device": {
                    "fuchsia.hardware.gpio.Service": "fuchsia.hardware.gpio.Service.ZirconTransport",
                    "fuchsia.gpio.FUNCTION": "fuchsia.gpio.FUNCTION.VOLUME_UP"
                }
            },
            {
                "name": "VolUpWrongGpioFunction",
                "expected": "abort",
                "device": {
                    "fuchsia.hardware.gpio.Service": "fuchsia.hardware.gpio.Service.ZirconTransport",
                    "fuchsia.gpio.FUNCTION": "fuchsia.gpio.FUNCTION.NOT_A_KNOWN_FUNCTION"
                }
            }
        ]
    },
    {
        "node": "volume-down",
        "tests": [
            {
                "name": "MatchVolDown",
                "expected": "match",
                "device": {
                    "fuchsia.hardware.gpio.Service": "fuchsia.hardware.gpio.Service.ZirconTransport",
                    "fuchsia.gpio.FUNCTION": "fuchsia.gpio.FUNCTION.VOLUME_DOWN"
                }
            },
            {
                "name": "VolDownWrongGpioFunction",
                "expected": "abort",
                "device": {
                    "fuchsia.hardware.gpio.Service": "fuchsia.hardware.gpio.Service.ZirconTransport",
                    "fuchsia.gpio.FUNCTION": "fuchsia.gpio.FUNCTION.NOT_A_KNOWN_FUNCTION"
                }
            }
        ]
    },
    {
        "node": "volume-both",
        "tests": [
            {
                "name": "MatchVolBoth",
                "expected": "match",
                "device": {
                    "fuchsia.hardware.gpio.Service": "fuchsia.hardware.gpio.Service.ZirconTransport",
                    "fuchsia.gpio.FUNCTION": "fuchsia.gpio.FUNCTION.VOLUME_BOTH"
                }
            },
            {
                "name": "VolBothWrongGpioFunction",
                "expected": "abort",
                "device": {
                    "fuchsia.hardware.gpio.Service": "fuchsia.hardware.gpio.Service.ZirconTransport",
                    "fuchsia.gpio.FUNCTION": "fuchsia.gpio.FUNCTION.NOT_A_KNOWN_FUNCTION"
                }
            }
        ]
    }
]