*  rewrite remember_the_milk tests to pytest tests

*  rewrite reddit tests to pytest tests

* Revert " rewrite reddit tests to pytest tests"

This reverts commit 7eae35f69ad61b29ddbbf2054c0464a8d90d9b97.
Forgot to switch to a new branch 

* Avoid unnecessary instance attribute

* Don't need to enrich existing entry data

Disable expire_on_commit for the event writer. Since we never expect the
old_state_id to change in the database, it was never worth the expense of
refetching the id after the commit.

* Use platform domain imports with the list of supported platforms

* Remove legacy async_setup_platform from platforms

* Prepare test code for complex devices.

push entity_id to conftest, to make it common for all devices.

Add device to base_setup.

* Add test coverage for modbus switch (coil part).

* Update .coveragerc

* Update .coveragerc

Co-authored-by: Chris Talkington <chris@talkingtontech.com>

* cleanup goalzero code

* more cleanup

* mroe cleanup

* log defined exception to error

* return None if not configured

* return False if not configured

* Added missing unit for signal strength

* Added one more unit

* Replaced string with variable

* Fixed wrong import

* Fix import

* Replaced string with variable

* Fixed wrong import

* Apply suggestions from code review

* Black

* Again a fix :-(

* iSort

* iSort after merge

Co-authored-by: springstan <46536646+springstan@users.noreply.github.com>