Martin Hjelmare

In the remaining failing tests the `client.async_send_command.call_args_list` just needs to be updated with the additional calls.

We need more tests to cover all the new and changed code.

Add some unit tests for the new helper.

There are still several cases that aren't tested. Everything that can happen needs to be tested. The only things that we don't need to test are things we know can't...

Can be merged when the frontend PR is approved.

I didn't find the actual source of the problem in the client library when browsing the code. It could be a late import, but I'm not sure.

Yes, please go ahead. 👍

The Aurora integration doesn't need converting as it doesn't have any `unittest.TestCase` based tests.

The helpers also need to be converted but may not be as straightforward as the integrations. Please go ahead if you like.

Please go ahead.