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Visual Testing Powered by CodeceptJS & Resemble.js


45 minutes


Imagine yourself to be QA of an application that monitors 1000’s of metrics and plots them, it would take a huge amount of time for a human eye to compare each metric plot and verify if it’s working as “expected”.

In the modern days of data Intensive analytical applications, it is important to not just test the usability of the application but also make sure that the data being plotted is not majorly away from the expected result patterns.

Resemble.js is a great tool for image comparison and analysis, which inspired us to write a helper for our existing UI testing library CodeceptJS, we are calling our helper codeceptjs-resemblehelper.

The session would focus on, How can QA’s take benefit of Visual testing with CodeceptJS and Resemble.js, We will look at use cases and work with the helper to see how visual testing works and how it could do wonders when it comes to saving time and bringing more quality confidence to the release cycle.

Puneet Kala

Puneet Kala

Frontend Automation QA Engineer at Percona, India