I need my code to get executed when AC power gets on / off. So I would like to receive power supply plug / unplug events for testing purposes. Unit testing is an option, and using a real laptop is an option. But I hoped there is some intermediate way e.g. to make kernel generate a fake event. Executing echo offline > /sys/class/power_supply/ACAD/uevent does not work. Is there any way to solve my problem?
How can I fire fake uevents on Linux like e.g. power supply getting offline?
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shall you try cmd follow sudo udevadm trigger --subsystem-match=power_supply --action=add