Adding TestNG support to Eclipse

Most Java developers are familiar with the Eclipse IDE, even if they use alternatives.

One thing that’s bothered me for some time is that while JUnit is natively supported in Eclipse, TestNG is not. Thankfully, you can easily add this functionality.

  1. Help; Eclipse MarketPlace;
  2. Find – enter: testng
  3. Click on "TestNG for Eclipse" and install by stepping through the prompts.
  4. Restart of Eclipse is required to enable the new functionality.

Load Testing web application with Selenium and TestNG

I’ve used Selenium for while to do verification tests of web applications, recently I discovered a very simple way to use it with TestNG and Maven to do some performance testing. TestNG allows for the use of annotations to allow multi-threading and iterations.



And as for a simple test to get started with… scripting of steps is available online or could be in a future blog post.

package com.example.selenium;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebDriverException;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.Assert;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
* Simple test example for Selenium
public class SeleniumTest {

private static final Logger LOGGER = LoggerFactory.getLogger(SeleniumTest.class);
* TODO Un-comment or change if needed to set your local path!
public void oneTimeSetUp() {
System.out.println(“————————————– init —————————————-“);
* NOTE: uses TestNG – behaves differently than JUnit
@Test(invocationCount = 1, threadPoolSize = 5)
public void testLoadApp() {

final String fn = “testLoadApp”;
final String baseUrl = “”;
LOGGER.debug(“[START] Thread Id: {} is started!”, Thread.currentThread().getId());

WebDriver driver = null;
final long start = System.currentTimeMillis();
driver = (WebDriver)new FirefoxDriver();

final String actual = driver.getTitle();
LOGGER.debug(“Page Title is {}”, actual);
final String expected = “GIANTGEEK.COM”;
//perform whatever actions, like login, submit form or navigation

}catch(final WebDriverException ex){
}catch(final Exception ex){
finally {
final long elapsed = System.currentTimeMillis() - start;
LOGGER.debug("[END] Thread Id: {}, elapsed={}", Thread.currentThread().getId(),elapsed);
if(driver != null){

WARNING: Selenium Tests MAY fail if the browser used for testing is updated in the Operating System. Updating the pom.xml to a newer release usually helps!