Mockr - easy and powerful Mock Objects (Scripts) Publisher's description
from Steve Purcell
Mockr is a pure Ruby library to support the Mock Objects approach to unit testing
Mockr is a pure Ruby library to support the Mock Objects approach to unit testing. Unlike some other libraries, it supports the distinction between mocking and stubbing, and provides a constraint-based mechanism for matching call parameters.
Program Release Status: Major Update
Program Install Support: Install and Uninstall