Distribut automated testing framework for Web or App.

Basic AB testing gem

Ruby A/B testing on MongoDB

Bogus Gateway useful for testing applications using ActiveMerchant with Paypal

A Rails plugin to help with testing the presence and correctness of microformats markup

This gem is for testing rake release.

publishing, subscribing, testing, and benchmarking utilities for Nchan.

A/B testing made easy

Cucumber and Webdriver Testing Steps

testing how versioning works

WatirCraft is a framework for testing web apps.

Simple forum for a testing purpose

A malicious gem for Bunto (for testing)

Simple parameterized testing with RSpec (a.k.a table tests)

A library for developing and testing card games.

Tools for testing standard inputs & outputs

Contains Rake tasks for managing CAS servers in test environments

RSpec testing for HTTP requests

chef search methods for testing

chefdepartie uses chef-zero to provide a local, testing chef server