Convert Selenium Main Method to TestNG & Add System Info in Extent Reports

By Bhau Automation • Professional Automation Reporting with TestNG & Extent Reports

🎯 What You Will Learn in This Video

How to convert Selenium main() method script into TestNG
Why TestNG is better than main method execution
How to add system information in Extent Reports
Display OS, User Name, Java Version, Selenium Version, Browser
Enhance automation report professionalism

📌 Why Convert Main Method to TestNG?

Most beginners start Selenium automation using the main() method. But professional frameworks always use TestNG because:

Better test management
Annotations support (@Test, @BeforeMethod, @AfterMethod)
Parallel execution
Easy integration with Extent Reports
Detailed reporting

📌 Example: Main Method Script

public class LoginTest {
    public static void main(String[] args) {
        WebDriver driver = new ChromeDriver();
        driver.get("https://example.com");
        System.out.println("Application Launched");
        driver.quit();
    }
}

📌 Converted to TestNG

import org.testng.annotations.Test;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

public class LoginTestNG {

    @Test
    public void launchApp() {
        WebDriver driver = new ChromeDriver();
        driver.get("https://example.com");
        System.out.println("Application Launched using TestNG");
        driver.quit();
    }
}

📊 Adding System Information in Extent Reports

Adding system information makes your report more professional and informative.

Operating System
User Name
Java Version
Selenium Version
Browser Name

🛠 Java Code – Add System Info in Extent Reports

ExtentSparkReporter spark = new ExtentSparkReporter("target/SystemInfoReport.html");
ExtentReports extent = new ExtentReports();
extent.attachReporter(spark);

extent.setSystemInfo("OS", System.getProperty("os.name"));
extent.setSystemInfo("User Name", System.getProperty("user.name"));
extent.setSystemInfo("Java Version", System.getProperty("java.version"));
extent.setSystemInfo("Selenium Version", "4.20.0");
extent.setSystemInfo("Browser", "Chrome");

ExtentTest test = extent.createTest("System Info Demo Test");
test.pass("System information added successfully");

extent.flush();

🔗 Integrate Extent Reports with TestNG

TestNG + Extent Reports combination gives you powerful reporting features:

Automatic logging
Pass/Fail status
Test execution time
System environment visibility

🎯 Real-World Use Cases

Enterprise automation frameworks
CI/CD pipeline reporting
Client demo reports
Management dashboards
Cross-browser execution reports

🎥 Watch Full Video Tutorial

👉 Convert Selenium Main Method to TestNG + Add System Info

✅ Key Takeaways

Main method is for learning, TestNG is for professionals
System info makes your reports more meaningful
Extent Reports improves test visibility
Must-have skill for QA automation engineers

⚡ Pro Tip: Always add environment details in reports – it helps debugging and auditing.

🚀 Created with ❤️ by Bhau Automation

Convert Selenium Main Method to TestNG & Add System Info in Extent Reports – Complete Guide