This is the selenium UI test for Micro:bit.

1. Clone the PXT git repository
2. Install Chrome browser if you don't have it on your computer.
3. Download ChromeDriver from https://sites.google.com/a/chromium.org/chromedriver/downloads. The downloaded file is a zip file. Extract it and place the executable in a folder in your PATH. Please note that there are multiple versions of ChromeDriver in download list. You need to make sure your ChromeDriver's version matches your Chrome version.
4. Open folder tests/ui-test
5. Install required node.js modules for the selenium test

npm install

npm test

1. Open VS Code
2. Open project ui-test folder in VS Code
3. Click Debug
4. Choose Mocha Tests in Debug
5. Click Start Debugging