Playwright: Advanced Features and Annotations
Learn about the Playwright Inspector tool, mobile device emulation capabilities, and annotations.
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Let’s explore the advanced features of the Playwright framework that front-end developers and SDETs can and should use.
Note: Measuring code coverage is also considered a powerful capability within software test automation. Keep in mind that for Playwright, the code coverage with Istanbul is currently supported on Chromium-based browsers only.
Emulating mobile devices
As opposed to the Cypress framework, Playwright offers built-in mobile device emulation capabilities that can validate against the mobile device viewports and color schemes to show how a web application will look and behave. While it doesn’t replace a real mobile device test, it does extend the test coverage capabilities within Playwright. Additional mobile-specific capabilities center on specifying the geolocation, time zones, and locales of the web application under test.
In the ...