How do you run parallel tests with multiple browsers using TestNG?

In testng. xml file we will define three different tests (one for each browser type) with a parameter say Browser Type. An attribute parallel = “tests” will be passed in the test suite, which makes the execution as parallel. By default execution is sequential.

How do I test cross browser in Selenium TestNG?

Initialize the browser driver depending on the parameter value. For a browser value equal to Chrome, initialize a chrome driver, and so on. Open the website “demoqa.com” on the browser and click an element with the help of Selenium. Specify the browser values in the TestNG XML file.

How does Selenium work with multiple browsers?

Steps to execute:

1. Get the handle of the parent window using the command: String parentWindowHandle = driver.
2. Print the window handle of the parent window.
3. Find the element on the web page using an ID which is an element locator.
4. Open multiple child windows.
5. Iterate through child windows.

How u can group set of test cases to run two different browsers on testing?

To execute test cases with different browsers in the same machine at the same time we can integrate Testng framework with Selenium WebDriver. Here because the testing. xml has two Test tags (‘ChromeTest’,’FirefoxTest’),this test case will execute two times for 2 different browsers.

How do I run 100 test cases in TestNG?

Hi Neerja, to run multiple test cases using TestNG test suite in selenium, perform these steps one by one:

1. Right click on Project folder, go to New and select ‘File’.
2. In New file wizard, add file name as ‘testng. xml’ and click on Finish button.
3. It will add testng.
4. Now run the xml file by right click on the testng.

How do you run a parallel test in selenium?

All the test cases inside tag of Testing xml file will run parallel. All the methods with @Test annotation will execute parallel. Test cases in same instance will execute parallel but two methods of two different instances will run in different thread.

How do I open multiple browsers in selenium?

Open Multiple Tabs Use One WebDriver Object. Send “Ctrl+t” command to body element to open a new browser tab. Send “Ctrl+2” command to navigate to the second browser tab. Change the URL to google.com for the second browser tab. Get the body web element in the second browser tab.

Can we run the parallel testing without TestNG?

You need to write the logic to pass three instances of tests pointing to the hub in parallel for the node to work its magic. Or you can use JUnit or testNG which will do most of these for you.

How can we run same test cases on multiple browsers at once?

Which component is used to run multiple tests simultaneously in different browsers and platforms?

Selenium Grid
Selenium Grid is a tool used together with Selenium RC to run parallel tests across different machines and different browsers all at the same time. Parallel execution means running multiple tests at once.

Why do we need multi-browser testing in selenium?

The need for multi-browser testing arises from the fact that different browsers have different UI implementations. So, one cannot ensure that applications running on Chrome will also run on IE without any issues. Cross browser testing in Selenium can be carried out by parameterizing the browser variable.

What is multi-browser testing?

Multi browser testing or cross-browser testing is a type of testing in which the application under test is tested with multiple supported browsers. The need for multi-browser testing arises from the fact that different browsers have different UI implementations.

How to run a test in parallel for all browsers?

On executing the test using testng.xml, the test will run in parallel for all the specified browsers (Firefox and Chrome in case of our example). Kuldeep is the founder and lead author of ArtOfTesting. He is skilled in test automation, performance testing, big data, and CI-CD.

How to automate test cases with different browsers in Selenium WebDriver?

If we are using Selenium WebDriver, we can automate test cases using Internet Explorer, FireFox, Chrome, Safari browsers. To execute test cases with different browsers in the same machine at the same time we can integrate Testng framework with Selenium WebDriver.