* Add tests for sensor platform
* Add tests for switch platform
* Add tests for button platform
* Add tests for todo platform
* Add tests for todo platform
* Load json data fixtures
* Update snapshot
* Add fixtures
* test move todo
* parametrize todo tests, test drop notification
* test todo exceptions
* some minor improvements
* test setup retry
* Test update failed
* Test coordinator rate limit
* Test date utils
* Reduce scope of PR
* remove unused assert_mock_called_with function
* update snapshot
* Update tests/components/habitica/test_init.py
---------
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
