Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\xampp\htdocs\OFFLINE\VulturAr\laravel6-php74\laravel\vendor\jakub-onderka\php-console-highlighter\tests\HigligterTest.php:4 Stack trace: #0 {main} thrown in C:\xampp\htdocs\OFFLINE\VulturAr\laravel6-php74\laravel\vendor\jakub-onderka\php-console-highlighter\tests\HigligterTest.php on line 4