A regression testing tool ensure that new problems and unexpected behaviors will not be introduced to PMD project after fixing an issue , and new rules can work as expected.

Property Based Testing library

Automated visual regression testing of android and ios apps with appium , calabash or any other driver

Assert that the conditions of your test are correct before testing

Lightweight framework for functional testing. Supports threading, scenario parametrization, different test environments and much more.

Simplifies plugin testing by creating an isolated Rails environment that simulates its usage in a real application.

Assertion style testing framework.

Automated E2E testing involving intercommunication between two or more mobile applications running in different devices or emulators.

The Infochimps Platform is an end-to-end, managed solution for building Big Data applications. It integrates best-of-breed technologies like Hadoop, Storm, Kafka, MongoDB, ElasticSearch, HBase, &c. and provides simple interfaces for accessing these powerful tools. Computation, analy...

Ablab - A/B testing library

Export results of rspec tests to disk for integration testing.

Provides a variety of classes useful for security testing and exploit development.

Uses libssh via FFI to create an SFTP server. Useful for testing interactions with a remote SFTP server.

Testing for API external surfaces

A collection of convenient assertions for faster & DRY'er testing of Sequel database apps/gems.

Phil is a collection of markup generation and iteration methods to ease creation of UI mockups. It uses Faker for standard content generation and adds a number of convenience methods and ways to build consistently varied markup for layout testing.

By extending minitest/spec HyperSpec provides a Ruby DSL for testing HTTP APIs from the "outside".

This code is meant to be used by developers who are attempting to build web applications on AWS but wish to run client-side testing and validation.

Load, validate, and parse European Data Format files. Used for batch testing EDFs for errors. Run `edfize` on command line to view full list of options.

Simple load testing with EventMachine and PhantomJS/CasperJS