How to Integrate Jenkins with Selenium for CI/CD Testing

5. Add Build Trigger (Optional): If you want Jenkins to run the job on a schedule, tick Build periodically. You can leave this section blank if you prefer to run the job manually for now.

6. Prepare Your Selenium Test with TestNG: Create your test in Java using Selenium and TestNG. Below is a basic example for logging into OrangeHRM and checking the dashboard:

Make sure to update the Chrome webdriver path in the code below.

package tests;

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.chrome.ChromeDriver;

import org.testng.annotations.*;

import static org.testng.Assert.assertTrue;

public class OrangeHRMLoginTest {

    private WebDriver driver;

    @BeforeClass

    public void launchBrowser() {

        System.setProperty(“webdriver.chrome.driver”, “C:/WebDrivers/chromedriver.exe”);

        driver = new ChromeDriver();

        driver.manage().window().maximize();

        driver.get(“https://opensource-demo.orangehrmlive.com/”);

    }

    @Test

    public void checkDashboardHeading() {

        // Login steps

        driver.findElement(By.name(“txtUsername”)).sendKeys(“Admin”);

        driver.findElement(By.name(“txtPassword”)).sendKeys(“admin123”);

        driver.findElement(By.id(“btnLogin”)).click();

        // Check if dashboard text is present

        boolean dashboardVisible = driver

            .findElement(By.cssSelector(“div.head h1”))

            .getText()

            .contains(“Dashboard”);

        assertTrue(dashboardVisible, “Dashboard heading not found”);

    }

    @AfterClass

    public void closeBrowser() {

        if (driver != null) {

            driver.quit();

        }

    }

}

7. Create TestNG.xml: Make a file named TestNG.xml in your project folder. This helps TestNG run the class above.

<?xml version=”1.0″ encoding=”UTF-8″?>

<!DOCTYPE suite SYSTEM “http://testng.org/testng-1.0.dtd”>

<suite name=”TestSuite”>

  <test name=”LoginTest”>

    <classes>

      <class name=”Pages.LoginPage”/>

    </classes>

  </test>

</suite>

8. Create a Batch File to Run Tests: Inside your project folder, create a file named runTests.bat.

Add this line inside:

java -cp bin;lib/* org.testng.TestNG TestNG.xml

Make sure your .class files are inside the bin folder and that lib contains all required .jar files.

9. Link Jenkins to Your Project Folder: In Jenkins, go to the job you created and click Configure. In the General section, click Advanced. Tick Use custom workspace and provide the full path to your project folder on your system.

10. Add a Build Step to Run the Batch File: Scroll to the Build section. Click Add build step > Execute Windows batch command.

Type the name of the batch file you created earlier:

runTests.bat