Pseudo-shell hack with Rails environment preloaded for faster boot times and thus faster testing iterations. Go go go go go!

Ruby Wrapper for Mobile-Friendly Test from Google Search Console URL Testing Tools API

Savon testing library

A tiny Sass unit testing library.

Screenbeacon is a visual design testing service.

System testing by recording actual user interactions

GivenFilesystem is a set of helpers for testing code which operates on file systems.

A simple rails engine that makes logging and testing easier

Dead simple, database-free AB testing in Rails

Distribute ruby scripts on multiple machines for automated testing.

Simple email library with testing support

skyron making gems testing

A Ruby DSL for testing REST APIs.

A/B testing enabled HTTP proxy

Simple performance testing tool

Smart Fixtures for Unit Testing

Tools for testing JSON-based APIs

Benchmarks your code through RSpec automated testing

A easy to use testing framework for Ruby

very terse syntax for testing/specing ala Test::More