How to make changes in junit retry rule

[pallavi]

Hi All,

Currently i am using error collector rule in my application so that though i got any failed assertion in my test it should continue next line of code which is working perfectly.

right now for each failed test i want re rerun test again to confirm is it really failed.

So i amusing retry rule. by using this for each failed assertion it executes whole test again. so if i got 2 failed assertion per test  it executes retry code 6 times. 

i want retry code should run not per failure but it should executes retry code after whole test execution completes. 

Please help me how can i do this?

below is my code: 

package scripts;

import static org.hamcrest.CoreMatchers.is;

import static org.junit.Assert.assertThat;

import java.util.concurrent.Callable;

import junit.framework.Assert;

import org.junit.Before;

import org.junit.Ignore;

import org.junit.Rule;

import org.junit.Test;

import org.junit.rules.ErrorCollector;

import org.junit.rules.TestRule;

import org.junit.runner.Description;

import org.junit.runners.model.Statement;

import scripts.BFM.Retry;

public class BFMNew extends TestBase {

@Rule 

public ErrorCollector Errcoll = new ErrorCollector();

@Rule

public Retry retry = new Retry(3);

@Before

public void setUp() throws Exception {

System.out.println(" in before");

}

// ===========Re run fail test custom====

public class Retry implements TestRule {

private int retryCount;

public Retry(int retryCount) {

this.retryCount = retryCount;

}

public Statement apply(Statement base, Description description) {

return statement(base, description);

}

private Statement statement(final Statement base,

final Description description) {

return new Statement() {

@Override

public void evaluate() throws Throwable {

Throwable caughtThrowable = null;

// implement retry logic here

for (int i = 0; i < retryCount; i++) {

try {

base.evaluate();

return;

} catch (Throwable t) {

caughtThrowable = t;

System.err.println(description.getDisplayName()

+ ": run " + (i + 1) + " failed");

}

}

System.err.println(description.getDisplayName()

+ ": giving up after " + retryCount + " failures");

throw caughtThrowable;

}

};

}

}

    

    

    @Test

public void compare() {

int x = 100;

int y= 2;

int z = 10;

    

System.out.println("“********Actions********”");

try{

//Assert.assertEquals(x,z);

Assert.assertEquals("failed first test",true, false);  

}

catch(Throwable t) {

Errcoll.addError(t);

// Write java code to show assertion failed and error caught in try catch

}

 

System.out.println("Second test to pass testcase With no exception handled");

try{

Assert.assertEquals(x,y);

System.out.println("second test passed");

}

catch(Throwable t) {

System.out.println("second Error caught");

}

     System.out.println("after 2nd  statement");

     

     System.out.println("third test failed to handle exception");

     try{

Assert.assertEquals("failed third test case",true, false);  

}

catch(Throwable t) {

Errcoll.addError(t);

}

     System.out.println("final statement");

     

  }

@Test

public void testdata() {

System.out.println("testdatapassed");

}

 }