TestNG Eclipse Plug-In
The TestNG Eclipse plug-in allows you to run your TestNG tests from Eclipse and easily monitor their execution and their. it has its own project repository called TestNG-Eclipse.
INSTALLATION
Once finish configuration eclipse after following the instructions,
TestNG Plug-in link http://beust.com/eclipse
1.open Eclipse and click the menu --->Help---->Install New software
click install new software
and past this link " http://beust.com/eclipse "
2.click the add button it will show popup
3. Once finish the installation TestNG, close your eclipse and re-open it