Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\getway-1\vendor\automattic\woocommerce\tests\legacy-php\WooCommerce\Tests\HttpClient\OAuthTest.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\getway-1\vendor\automattic\woocommerce\tests\legacy-php\WooCommerce\Tests\HttpClient\OAuthTest.php on line 7