Now that you have been versed with Selenium, let us guide you to creating advanced automation scripts by using Selenium Web Driver. It would be pertinent to mention here that the Web Driver has been one of the most competing automation testing tools. Let us delve on it.
Selenium Web Driver
Web Driver has been the most powerful and popular tools of Selenium toolkit. It comes as an extended version of Selenium RC having superfluous benefits. It would be addressing a majority of your limitations. The Web Driver would also extend its support to several state of the art browsers and platforms, unlike Selenium IDE. The Web Driver would not be requiring Selenium server to be started prior to execution of the test scripts.
Selenium, in aggregation with Web Driver API has also been known as Selenium 2.0. Selenium was developed for supporting dynamic web pages along with Ajax calls. Selenium has been known for supporting different drivers. It would help them exercise web-based mobile testing.
Web Driver Architecture
Web Driver has been known to make direct calls to the Web browser. The entire script has been executed in this manner. Web Driver would be using browser support along with capabilities for automation.
Usage of Selenium Web Driver would not essentially need Selenium Server to begin prior to launching the test script execution. The user would be able to leverage the benefit and may not need Selenium Server in case, he or she looks forward to performing the test execution on the same machine where that browser has been residing.
The Web Driver has been using object-oriented framework working on the OS layer. It would be utilizing native compatibility of the browser for automation without using any kind of peripheral entity. With the enhanced demand, it has gained huge popularity user base and become by far the most extensively used open source automation testing tool.
When you enhance the power of Selenium, the tool would become the quickest amongst all. It would communicate with the browser, which would be similar to any other user communicating with the browser.