RETRY TEST CASE LOGIC WITH MAX LIMIT USING TESTNG

We can implement retry logic in testNg using two ways

i. At Class level
ii. At Suite level(Recommended)

Class Level Implementation

> Create a class(Dynamic RetryAnalyzer) which implements IRetryAnalyzer
Define the max count how many times you need to run



public class dynamic RetryAnalyzer implements IRetryAnalyzer{
int count=1;
int maxRetryCount=3;
@OVerride
public boolean retry(ITestResult result){
if(result.getStatus()==ITestResult.FAILURE && count <=maxRetryCount)
count++;
return true;
}
return false;
}
}

> In the test which we are running define retryAnalyzer annotation

public class dummytest{

@Test(retryAnalyzer=DynamicRetryAnalyzer.class)
public void testOne{
system.out.println(" ")
Assert.assertTrue("false")
}}

Suite Level Implementation

> Create a class(Retry) which implements IAnnotationTransformer

public class Retry implement IAnnotationTransformer{
@OVerride
public void transform(ITestAnnotation annotation, Class areg1, Contstructor arg2, Method arg3){
IRetryAnalyzer retry=annotation.getRetryAnalyzer();
if(retry==null)
annotation.setRetryAnalyzer(CustomRetryListener.class)



> In Suite xml define Listeners and class(retry ) where it is defined

<suite name="suite" parallel="false>
<listeners>
<listener class=name="com.listener.Retry"></listener>
</listeners>