Hulking is the act of testing the scalability of your app

A tiny(<40 lines) library for unit testing

HttpVanilli gives you lip-synced http connections with pluggable band members for testing.

Session-recording library for Net::SSH to make testing easy

Generate a Rails 3.2.6 app with the Mongoid ORM (or OM) and RSpec for BDD testing.

A port of Scala's implicits, this is an alternative to open classes that allows for easier testing.

sample input generator for testing

Test from within your code

A simple dependency injection library for unit testing

Inventory Inventory keeps track of the contents of your Ruby¹ projects. Such an inventory can be used to load the project, create gem specifications and gems, run unit tests, compile extensions, and verify that the project’s content is what you think i...

Ruby library giving a simple way to pilot an external process' stdin, stdout and stderr in real time. Very useful for interactive processes testing or automation.

Iudex is a general purpose web crawler and feed processor in ruby/java. The iudex-http-test gem contains a HTTP test server for testing HTTP client implementations.

Testing Rails::Engine boot proccess.

Analytics and AB Testing awesomeness for rails.

Full support for the Rails 3.1 asset pipeline when acceptance testing your coffeescript or javascript using jasmine

Seriously simple testing.

A Jekyll library for Unit Testing

a window sandbox for jQuery application testing with jSpec

JSON-RPC Server Specification Compatibility Testing

Wrap a daemon process start/stop for testing