seattlerb/minitest — pull request #380 by edward (2013-12-24 15:08:32+00:00)
Title: Makes mocks debugger-friendly by exposing instance vars

When debugging using byebug or a similar debugger, I’d like to be able to inspect the instance variables of a mock. Doing so makes it easy to see what the mock has been set to expect, etc.

This change restores the debugger’s ability to perform that inspection.