Application Testing with Capybara by Matthew Robbins

Start performing integration testing with Capybara immediately. This book will get you up and running quickly and assumes no knowledge or experience of the technology. This book is for developers and testers who have had some exposure to Ruby but who want to know how to test their applications using Capybara and its compatible drivers, such as Selenium-Webdriver and Rack-Test. The examples are deliberately kept simple and example HTML mark-up is always included so that you can copy the examples to practice and experiment on your own machine.