The hacker-news-playwright-tests repository hosts a robust Playwright testing framework designed specifically for validating the order of newly published articles on Hacker News/newest. This framework ensures that the first 100 articles on the page are consistently sorted from newest to oldest, maintaining the integrity of the content display.
Validation of Article Order: The primary function of this framework is to visit the Hacker News/newest page and verify that the first 100 articles are correctly sorted by their publication time, from the newest to the oldest.
Cross-Browser Testing: To ensure compatibility and reliability, the tests are executed across multiple browsers including Chrome, Firefox, and Mobile Safari. This helps in identifying any discrepancies or issues that might arise due to browser-specific rendering or behavior.
Device Coverage: The framework also includes testing on different devices, ensuring that the article order is validated not just on desktop browsers but also on mobile browsers, thereby covering a wider range of user scenarios.
The project is containerised using Docker, making it easy to set up and run the tests in a consistent environment. The Docker image for this project is available on Docker Hub, facilitating seamless integration into CI/CD pipelines and simplifying the testing process.