* Use ServiceValidationError for fan preset_mode
* Use _valid_preset_mode_or_raise to raise
* Move preset_mode validation to entity component
* Fix bond fan and comments
* Fixes baf, fjaraskupan and template
* More integration adjustments
* Add custom components mock and test code
* Make NotValidPresetModeError subclass
* Update homeassistant/components/fan/strings.json
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
* Keep bond has_action validation
* Move demo test asserts outside context block
* Follow up comment
* Update homeassistant/components/fan/strings.json
Co-authored-by: G Johansson <goran.johansson@shiftit.se>
* Fix demo tests
* Remove pylint disable
* Remove unreachable code
* Update homeassistant/components/fan/__init__.py
Co-authored-by: G Johansson <goran.johansson@shiftit.se>
* Use NotValidPresetModeError, Final methods
* Address comments
* Correct docst
* Follow up comments
* Update homeassistant/components/fan/__init__.py
Co-authored-by: Erik Montnemery <erik@montnemery.com>
---------
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
Co-authored-by: G Johansson <goran.johansson@shiftit.se>
Co-authored-by: Erik Montnemery <erik@montnemery.com>