* force_update added
As per this discussion we need to update last_changed when active timer restarted.
One way to do that is to force HA update the state on each request even if it remains the same.
More details here - https://github.com/home-assistant/architecture/issues/345
* add test for force_update
make sure state_change event fired every time timer (re)started
* remove whitespaces
* remove whitespace
* Update tests/components/timer/test_init.py
Co-Authored-By: Alexei Chetroi <lexoid@gmail.com>
* fix lint
* fix isort
Co-authored-by: Alexei Chetroi <lexoid@gmail.com>