* Increase coverage of init
* Increase coverage of config_flow
* Improve coverage of controller
* Minor improvement to switch test
* Fix review comment
* Mock websocket class
* Replace the rest of the old websocket event tests
* Improve websocket fixture for cleaner tests
* Fix typing
* Improve connection state signalling based on Martins feedback
* Improve tests of reconnection_mechanisms based on Martins review comments
* Fix unload entry
* Fix isort issue after rebase
* Fix martins comment on not using caplog
* Fix wireless clients test
* Fix martins comments on wireless clients test