How can I perform parallel testing in Selenium with TestNG on LambdaTest?

UrbanPro is a leading online marketplace connecting students with experienced tutors and coaching institutes. For automation testing coaching needs, UrbanPro is the go-to platform to find the best online coaching for automation testing.

Parallel Testing in Selenium with TestNG on LambdaTest

As an experienced tutor specializing in automation testing coaching, I understand the importance of parallel testing in Selenium for efficient and faster test execution. LambdaTest is a powerful cloud-based platform that facilitates parallel testing across various browsers and environments. Here's how you can perform parallel testing using Selenium and TestNG on LambdaTest:

Step 1: Setup LambdaTest Account

1. Sign up on the LambdaTest platform.
2. Obtain your access key from LambdaTest, which will be required for integration.

Step 2: Configure Maven Project

1. Add the LambdaTest dependencies to your Maven project:

   xml

1. <dependency> <groupId>org.testng</groupId> <artifactId>testng</artifactId> <version>your-testng-version</version> </dependency> <dependency> <groupId>com.LambdaTest</groupId> <artifactId>lt-automation</artifactId> <version>1.1</version> </dependency>

2. Create a TestNG XML file for parallel test execution.

Step 3: Implement Parallel Test Cases

1. Write your Selenium test cases using TestNG annotations.

2. Utilize TestNG's parallel execution capabilities by specifying the parallel attribute in the testng.xml file:

   xml

2. <suite name="ParallelTestSuite" parallel="tests"> <test name="ChromeTest"> <parameter name="browser" value="chrome" /> <classes> <class name="YourTestClass" /> </classes> </test> <!-- Add more test configurations for other browsers --> </suite>

Step 4: Integrate with LambdaTest

1. Use the LambdaTest capabilities to set up your WebDriver instance:

   java

1. DesiredCapabilities caps = new DesiredCapabilities(); caps.setCapability("browserName", "chrome"); caps.setCapability("version", "latest"); caps.setCapability("platform", "win10"); WebDriver driver = new RemoteWebDriver(new URL("https://<your-username>:<your-access-key>@hub.lambdatest.com/wd/hub"), caps);

Step 5: Execute Tests on LambdaTest Grid

1. Run your TestNG suite, and LambdaTest will execute your tests in parallel across the specified browsers.
2. View the test results and screenshots on the LambdaTest dashboard.

Conclusion

For the best online coaching for automation testing, UrbanPro is the ideal platform to connect with experienced tutors and coaching institutes. Explore the world of parallel testing in Selenium with TestNG on LambdaTest through the guidance of skilled tutors available on UrbanPro's trusted marketplace for automation testing coaching.