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How to use verify_vmbus_heartbeat_properties method in lisa

Best Python code snippet using lisa_python

lsvmbus.py

Source:lsvmbus.py

...114        requirement=simple_requirement(115            supported_platform_type=[AZURE],116        ),117    )118    def verify_vmbus_heartbeat_properties(self, node: Node) -> None:119        lsvmbus_tool = node.tools[Lsvmbus]120        ls = node.tools[Ls]121        vmbus_devices_list = lsvmbus_tool.get_device_channels()122        vmbus_heartbeat_device_list = [123            x for x in vmbus_devices_list if x.name == "Heartbeat"124        ]125        assert vmbus_heartbeat_device_list, "no vmbus heartbeat device"126        vmbus_heartbeat_device = vmbus_heartbeat_device_list[0]127        device_path = f"/sys/bus/vmbus/devices/{vmbus_heartbeat_device.device_id}"128        if not ls.path_exists(device_path, sudo=True):129            raise LisaException(f"{device_path} doesn't exist")130        vmbus_driver_files: List[str] = [131            "channel_vp_mapping",132            "class_id",...

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