How to scroll webpage in automation test in Mocha-js on LambdaTest

If you want to test scrolling of a webpage using an automation test in Mocha-js on LambdaTest, you can use the follwing steps. You can refer to sample test repo here.

Steps

Scrolling to bottom of the page

To scroll down by x (in this case 350) pixels, you can use the following line of code:

driver.executeScript("window.scrollBy(0,350)", "");

To scroll up by x (in this case 350) pixels, you can use the following line of code:

driver.executeScript("window.scrollBy(0,-350)", "");

To scroll to the bottom of the page, you can use the following line of code:

driver.executeScript("window.scrollTo(0, document.body.scrollHeight);")

Run your test

npm run single

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