If a mock's assert_called_once_with method is misspelled (e.g. asert_called_once_with) then the test will appear as passing. Therefore, this commit removes all instances of assert_called_once_with calls and replaces them with two assertions:
self.assertEqual(mock.call_count, 1)
self.assertEqual(mock.call_args, mock.call(call_args))
* Separate platform and presentation units in climate
* Fix unit tests
Maybe
* Fix unit tests some more
Maybe
* Rename _platform_unit_of_measurement to temperature_unit
* Fix tests for renamed attribute
