Whether you're an experienced professional or just starting in the world of test automation, this article aims to provide a clear and concise overview of the powerful tool that is the Browser Library. We will cover its strengths, weaknesses, and also provide some practical tips for using the tool.
Before diving into the Browser Library, let’s quickly recap what the Robot Framework is. The Robot Framework is an open-source automation framework used for acceptance testing, acceptance test-driven development (ATDD), and robotic process automation (RPA), and is very strong for end-to-end (E2E) testing. It is keyword-based, making it highly readable and easy to use. If you’re eager to start using this tool, .
Introduction to the Browser Library
This library is a modern alternative to SeleniumLibrary, built on the Playwright framework. It was designed to provide better performance, more reliable execution, and enhanced browser automation capabilities. But enough introductions, let’s see what makes it so special!
Strengths of the Browser Library
1. Speed and Performance
One of the biggest advantages of using the Browser Library is its speed. Thanks to its Playwright foundation, it can run tests faster and more reliably than its predecessors. This is especially beneficial when dealing with large test suites where execution time can become a bottleneck.
3. Modern Web Features
As web technologies evolve, so do the requirements for testing them. The Browser Library is equipped to handle modern web features, such as single-page applications (SPAs) and shadow DOM.
This makes it a versatile tool for contemporary web applications, keeping pace with the latest technologies in the market.
5. Easy Debugging
Debugging is a crucial part of the testing process, and the Browser Library offers excellent debugging tools, including the ability to capture screenshots—who doesn't love that convenience? You can also record videos and inspect the DOM state. These features make it much easier to identify and quickly resolve issues.
*Start Tracing path=${VIDEO_DIR}/test_video.zip screenshots=true snapshots=true *( Complete code that failed to appear on the line, in the image above).
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I usually leave the documentation page open while I study or work, there is always something to consult there.
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