Handling Captcha Enabled Web Applications in Seleniumįor web applications with Captcha enabled, automated UI testing could be an issue, especially as the step involving Captcha can create a hindrance in a test scenario. Google’s open-source CAPTCHA widget, reCAPTCHA is widely used, since it supports major screen readers such as JAWS and NVDA for IE, Edge, or Chrome on Windows OS, ChromeVox for Chrome OS, and VoiceOver for Safari and Chrome on Mac OS. Some variants of Captcha also support visually impaired individuals by generating audio instead of images. Since the task is dynamic, it can only successfully be carried out with human cognizance and correct interpretation of information – areas where the artificial intelligence of bots tends to fail. These tasks are meant to ascertain whether the user is a human or a bot. Through Captcha, the user is asked to perform a certain task, such as enter the text written in the image or click on the images from a set of different images that match the required criteria. It will discuss how Captcha can be tested via Selenium by QA engineers. It is quite commonly used, which is why testers often search for means to test Captcha via Selenium.įor testers seeking tips on testing “Selenium Captcha”, “Selenium ReCaptcha” and wondering “how to handle captcha in selenium”, this article will help. Hackers use bots to operate web applications and access data such as user email addresses that lead to spamming, posing threats to privacy.Ī measure to prevent such bot activity is to use Captcha ( Completely Automated Public Turing test to tell Computers and Humans Apart ). As technology has become embedded in today’s world, digital security has been a major concern and for good reason.

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