Ajax Girl

Darrell Meyer has written a detail article on testing Ext applications, both Ext JS and GXT versions:

Both Ext JS and Ext GWT applications can benefit from Selenium tests. In fact, with few exceptions, the tests created for one product should be interchangeable as both products produce the same DOM structure.

With GXT applications, GWT provides built in JUnit support. This provides a great way to test your application. However, these tests run only in host mode. Being able to test your compiled application in multiple browsers is important as some issues only appear within your compiled application.

In general, you create Selenium tests and then execute them in a variety of ways. This tutorial will demonstrate creating tests with Selenium IDE, a Firefox plugin, and creating tests within Java. Tests will be loaded and executed within the Selenium IDE, and Java JUnit tests will be executed using Selenium Remote Control.

Darrell walks through Selenium IDE and shows creating a test, and then Selenium Remote Control, which runs tests in the various browsers:

Selenium IDE provides a great way to create your tests and execute them in Firefox. Tests can only be run by manually opening Firefox and executing tests. What if you want to run you want to automate your tests and run them in other browsers? This is where Selenium Remote Control comes into play.

From the Selenium website: “Selenium Remote Control (RC) is a test tool that allows you to write automated web application UI tests in any programming language against any HTTP website using any mainstream JavaScript-enabled browser. Selenium RC comes in two parts. 1. A server which automatically launches and kills browsers, and acts as a HTTP proxy for web requests from them. 2. Client libraries for your favorite computer language.”

Source: Ajaxian » Front Page
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/442033479/testing-ext-applications-with-selenium