Map subdomains to git branches for switching live codebases on the fly. It's a Rack application that acts as a HTTP proxy between you and your web application for rapid testing.

Strategies for cleaning databases using CouchPotato. Can be used to ensure a clean state for testing.

This gem manages generating documents, testing them against real endpoints, publishing them and consuming.

Provides some helpers to assist in testing/developing with the docker-api gem.

Strategies for cleaning databases using MongoMapper. Can be used to ensure a clean state for testing.

Strategies for cleaning databases using Ohm. Can be used to ensure a clean state for testing.

Strategies for cleaning databases using Neo4j. Can be used to ensure a clean state for testing.

Generate Rails Engines with a minimal embedded dummy app for testing, compatible with Test::Unit and RSpec.

Visual regression testing tool and more

File format and utility to control building, running and testing source code.

DoubleMakeSure adds redundant testing and execution methods that allow you to use redundant tests and execution

Drntest is a testing framework for Droonga. You can write a test for Droonga by writing Droonga commands and expected result.

El4r enables you to write Emacs programs in Ruby(EmacsRuby) as well as in EmacsLisp. It also enables you to unit-test Emacs programs automatically both in EmacsLisp and in EmacsRuby. == How to install ruby -ropen-uri -e 'URI("http://www.rubyist.net/~rubikitch/archive/el4r-1.0.4.tar.gz"...

Helper class for setting up and easily tearing down PostgreSQL database objects within a testing environment

A class for clicking images on the screen, on windows machines. Usable for watir testing of applets, auto scripting of software etc.

Merb-like BlackBox testing for Rack apps, including Rails; requires two rare dependencies: remi-rails-rack-adapter and remi-simplecli, which we available on github

In a nut shell, it records whenever one entity interacts with another entity. It also has more advanced features to allow specific event recording as well as ab testing

Lightweight mutation testing against exemplor

A gem for testing WarningShot's Gem Resolver.

Fabes is an A/B testing system for your ruby projects