Selenium on Rails provides an easy way to test Rails application with SeleniumCore[http://www.openqa.org/selenium-core/].This plugin does four things:The Selenium Core files don’t have to pollute /public.No need to create suite files, they are generated on the fly — one suite per directory in /test/selenium (suites can be nested).Instead of writing the test cases in HTML you can use a number of better formats (see Formats).Loading of fixtures and wiping of session (/selenium/setup).