TinyTest rips off minitest-1.3.1. It is a simple testing library.

Provides a number of tools to help make developing and testing asynchronous applications more manageable.

Helper methods for testing MERB applications

machine is an implementation of the factory pattern for creating model objects when testing Ruby apps. It borrows concepts from factory_girl, but has a different implementation for associations.

automatic playback of web requests for testing

A gem for generating fake values for testing or development.

Create Backbone.js powered mobile apps using CoffeeScript and sprockets. Use Rack for testing and development

This extends the bacon testing framework with useful extensions to disable tests, have before and after blocks that run once and more. For examples in the wild, see the tests for boson or bond.

Sweetens up Moch under JRuby to simplify the testing of Java code from JRuby

Tool for automatic testing and creating problems from Jutge.org

A tool for testing the compliance of web URLs against the BBC's accessibilty guidelines

Support for testing BrowserCMS modules

Allows for use of feature driven testing of legacy (especially sql server) applications.

Bernoulli a/b testing platform

Testing of benchmark

Provides cucumber step definitions for testing jQuery UI widget interactions with capybara

An Uber-fast primality testing library.

Empty gem for use with testing or CI

Cucumber steps for testing with Blimpy

Testing phase