1. Set up your install. Follow one of the guides to setup your local install https://make.wordpress.org/core/handbook/tutorials/installing-wordpress-locally/.
2. Install WordPress via SVN Install WordPress via SVN or Git https://make.wordpress.org/core/handbook/tutorials/installing-wordpress-locally/from-svn/.
Running the QUnit Test Suite Running the QUnit Test Suite
From your now installed and configured WordPress testing installation navigate to
If your locally setup domain is
http://wp-test.dev/tests/qunit/index.html is the URL you want.