How to execute failed test cases using TestNG in Selenium By using "testng-failed.xml".

  • After the first run of an automated test run. Right click on Project -> Click on Refresh.
  • A folder will be generated named "test-output" folder. Inside "test-output" folder, you could find “testng-failed.xml”
  • Run "testng-failed.xml" to execute the failed test cases again.