Attach debugger to test harness

[seflue]

Is it possible to run busted tests with a debugger attached?

I played arround a little bit with OSV and the plenary tests suite of a plugin I am working on, but I am only able to get the test to halt at a breakpoint outside of describe. Breakpoints within actual tests are not triggered.

Is there anyone who got this to work? Is support for debugging tests actually in the scope of Plenary?