Introduction and overview of other Implementing Classes of WebDriver Interface
AndroidDriver, ChromeDriver, FirefoxDriver, HtmlUnitDriver, InternetExplorerDriver, IPhoneDriver
FirefoxDriver
http://tinyurl.com/cmz4nwe
http://tinyurl.com/7zcey6o
HtmlUnitDriver – This is currently the fastest and most lightweight implementation of WebDriver.
http://tinyurl.com/cje4fgd
http://tinyurl.com/ce2yd9q
InternetExplorerDriver – This class is provided as a convenience for easily testing the InternetExplorer browser. The InternetExplorerDriver is a standalone server which implements WebDriver’s wire protocol. This driver has been tested with IE 6, 7, 8 and 9 on appropriate combinations of XP, Vista and Windows 7.
http://tinyurl.com/d8euuka
http://tinyurl.com/6qvwlka
ChromeDriver – This class is provided as a convenience for easily testing the Chrome browser.
http://tinyurl.com/5s7zown
http://tinyurl.com/d9wb2py
AndroidDriver – Android WebDriver allows to run automated end-to-end tests that ensure your site works correctly when viewed from the Android browser.
http://tinyurl.com/72wb7j4
http://tinyurl.com/bl9wz5t
IPhoneDriver – The iphone driver allows testing on a UIWebView (a webkit browser accessible for 3rd party applications) on the iphone. It works through the use of an iphone application running on your iphone, ipod touch or iphone simulator.
http://tinyurl.com/ckh7axr
http://tinyurl.com/7828449