All About Jest, Timers, and Mocks
How to use Jest fake timers, advance time safely in tests, and pair timer control with mocks and spies without flaky or misleading assertions.
Tag: testing
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Advanced usage patterns for taking page element screenshots with Playwright
In this post, I will show you some advanced usage patterns for working with Playwright in order to take a screenshot of a specific element and modify the contents of the image, either before taking the screenshot or after, using image preprocessing tools.