Combined method of prioritization and automation of software regression testing

This paper describes the proposed method for conducting regression testing of a demo project. The method demonstrates an effective approach to solving regression testing problems by combining change-based prioritization and automating test scripts in whole or in part. The proposed work uses modern automated testing utilities: Selenium WebDriver, Puppeteer and Playwright using the JavaScript programming language. Using automated testing utilities can significantly speed up the time of regression testing. Research methods are based on the development of scripts for the main functionality and end-to-end scripts of the demo project. A comparative analysis of the speed of the automated testing utilities has also been carried out.