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jackdaniels4me | 4 months ago

This is neat. I've used FizzBee and TLA+ for model checking. Being able to test the implementation would be nice. How is this different from test case generation in TLA+?

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jayaprabhakar|4 months ago

Glad you have tried FizzBee before. Do you have any feedback on it?

With TLA+, I mostly see papers and example projects that typically implement model based trace checking solutions in TLA+.

While it works, usually, it will clutter the main code (SUT) with tracing library calls. And in some papers, you'll need to create a separate modified version of spec with the tracing spec.

MongoDB published a paper a while ago comparing model based testing and model based trace checking. I'll soon list more details.