Both the paid and free versions of Rails Test Prescriptions have been updated. The paid version: is now available on Lulu.com. This version has two and a half new sections:   * A really long section on acceptance testing with Cucumber.   * A less long section on using Autotest to run your tests.   * Half a section - really an extended rant or two - on testing style. The free version is available at the Rails Prescriptions site and includes the Cucumber section from the paid version. The free version is now 80+ pages of how to test in Rails. The blog post at has more details on the update.