Model based testing - @xstate/test or @xstate/graph

[dsathyakumar]

Hello! I'd really like a working example of model based testing.
For instance, I was able to get the basic feedback modal example working with xstate@^4 and @xstate/test.
But when i switched to xstate@^5, @xstate/test would no longer work.
Looking through a number of responses and comments online - the suggestion was to use @xstate/graph package instead.
However, I could not get a working example up & running for xstate@^5 and @xstate/graph together and most of the LLM responses said that @xstate/graph only offered an api that output the paths and did not yet have an extensive testing suite as the previous @xstate/test package. Looking online, @xstate/test appears to be in some form of beta, with no docs.
Could one of your give a clear picture as to how and what package I can use to achieve the same model based testing with xstate^5. I obviously dont want to be stuck with v4 just for model based testing.
CC @davidkpiano

[davidkpiano]

I'm currently working on bring the graph/test utils to core XState: #5287

Then I will make a working example.