WordPress Plugin Stub How prepare development environment? get this repo: git clone git@github.com:iworks/wordpress-plugin-stub.git run npm install if needed npm install --force run grunt build to build assets How to preapre test environment? get wordpress-tests-lib repo git clone git@github.com:ArcFramework/wordpress-tests-lib.git set environment variable WP_TESTS_DIR to path to wordpress-tests-lib repo configure wp-tests-config.php to use wordpress-tests-lib repo install PHPUnit Polyfills - composer require --dev yoast/phpunit-polyfills:"^4.0" set environment variable WP_TESTS_PHPUNIT_POLYFILLS_PATH to path to phpunit-polyfills directory add some tests run grunt phpunit Changelog CHANGELOG