Add some minor unit tests to PurpleConversationManager
Review Request #2561 — Created Aug. 15, 2023 and submitted — Latest diff uploaded
For some reason we didn't have any unit tests for PurpleConversationManager so
this just adds a register/unregister test to make sure the basics are working.I kept this brief because I already found a number of issues, and I'm sure we'll find more as we add more tests.
Ran the tests.