In Selenium IDE 1.9.0 there are options to export testcases as Java / JUnit4 / Webdriver and Java / TestNG / Remote Control (along with many more options).
I want to know is there any way to export the test case as Java / TestNG /Webdriver? If not is there any workaround for the same? Or can we export it as JUnit and change it to TestNG in some simple steps??
Currently it is not possible to do that!
Workaround:
Export it as Java JUnit4 Webdriver and just change the imports and annotations.
Thats all you need to do
Yes, it is not possible to export the Selenese scripts from IDE to Java/ TestNG/ WebDriver. But, you can edit the scripts and run on TestNG. It works!!
For alternate solution, make use of Selenium Builder from Sauce for this combination https://saucelabs.com/builder
If you must use the Selenium IDE then you'll have to export as Java JUnit4 Webdriver and change the imports and annotations, but don't do that...
Use Saucebuilder. It's a far better tool than the Selenium IDE mostly because it properly understands the difference between the Selenium 1 API and the Selenium 2 API, and, well it works. Sure the UI is clunky, but I'll take a clunky UI over hacking the output of a tool that kinda-sorta-works every time. Here's the link...
来源：https://stackoverflow.com/questions/12258712/is-it-possible-to-export-selenium-ide-test-cases-as-java-testng-webdriver