Remove (duplicate) failed TestNG result via test listener

Question

Similar to the solution posted here TestNG retrying failed tests doesn't output the correct test results, I\'m trying to remove a (duplicate) test result using a test li

Answer 1

Try using this code:

ListenerApadter:

public class MyTestListenerAdapter extends TestListenerAdapter {
    @Override
    public void onTestFailure(ITestResult result) {
        if (result.getMethod().getRetryAnalyzer() != null) {
            MyRetryAnalyzer retryAnalyzer = (MyRetryAnalyzer)result.getMethod().getRetryAnalyzer();

            if(retryAnalyzer.isRetryAvailable()) {
                result.setStatus(ITestResult.SKIP);
            } else {
                result.setStatus(ITestResult.FAILURE);
            }
            Reporter.setCurrentTestResult(result);
        }
    }

   @Overrride
   public void onFinish(ITestContext context) {
     Iterator failedTestCases =context.getFailedTests().getAllResults().iterator();
    while (failedTestCases.hasNext()) {
        System.out.println("failedTestCases");
        ITestResult failedTestCase = failedTestCases.next();
        ITestNGMethod method = failedTestCase.getMethod();
        if (context.getFailedTests().getResults(method).size() > 1) {
            System.out.println("failed test case remove as dup:" + failedTestCase.getTestClass().toString());
            failedTestCases.remove();
        } else {

            if (context.getPassedTests().getResults(method).size() > 0) {
                System.out.println("failed test case remove as pass retry:" + failedTestCase.getTestClass().toString());
                failedTestCases.remove();
            }
        }
    }
   }
}

RetryAnalizer:

public class MyRetryAnalyzer implements IRetryAnalyzer {
    private static int MAX_RETRY_COUNT = 3;

    AtomicInteger count = new AtomicInteger(MAX_RETRY_COUNT);

    public boolean isRetryAvailable() {
        return (count.intValue() > 0);
    }

    @Override
    public boolean retry(ITestResult result) {
        boolean retry = false;
        if (isRetryAvailable()) {
            System.out.println("Going to retry test case: " + result.getMethod() + ", " + (MAX_RETRY_COUNT - count.intValue() + 1) + " out of " + MAX_RETRY_COUNT);
            retry = true;
            count.decrementAndGet();
        }
        return retry;
    }
}

POM.xml -> Surefire Configuration:

This is where you should configure "overwrite" surefire listener wich has their own counters.

  org.apache.maven.plugins
  maven-surefire-plugin
  2.18.1
  
    ${basedir}/testng.xml
  
   
    listener
    Utils.MyTestListenerAdapter,Utils.MyRetryAnalizer