Ultimate Guide to Visual Testing with Playwright
As your web app matures, it becomes challenging to ensure your GUI doesn’t break with any given update. There are a lot of browsers and devices, and countless states for every one of your components. Unit tests ensure your code remains consistent, and E2E tests will ensure your system remains consistent, but neither will catch visual anomalies, layout issues, or platform compatibility issues. Ente
Flutter: Golden tests — compare Widgets with Snapshots
Photo by Jack T on UnsplashTesting is very important to deliver apps with the best quality. In this article, I’d like to tell about one of the less known features of Widget test — Golden tests. What is Golden test?Golden tests are basically Widget tests. A special mather compares your widget with an image file and expects that it looks the same. Golden files are image files that were created from
Getting Node.js Testing and TDD Right - RisingStack Engineering
Join 150K+ monthly readers. In-depth articles on Node.js, Microservices, Kubernetes and DevOps. Making changes to a large codebase and making sure it works is a huge deal in software development. We’ve already talked about a few great features of Node.jsNode.js is an asynchronous event-driven JavaScript runtime and is the most effective when building scalable network applications. Node.js is free
PHP Master | Managing Tests with Codeception
March 18, 2013Ruling the Swarm (of Tests) with Codeception What happens if you have more tests then zergs in the swarm? Really much more. You should find a way to control and manage them. In this article I’ll share some hints and best practices you may use writing acceptance tests. I’ll use Codeception testing framework to illustrate the best practices, but surely, they can be ported to any accept
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Designing testable Lambda functions
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