Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\xampp\htdocs\Sistemas_gerais\Master_api\vendor\paragonie\random_compat\tests\full\StatTest.php:3 Stack trace: #0 {main} thrown in C:\xampp\htdocs\Sistemas_gerais\Master_api\vendor\paragonie\random_compat\tests\full\StatTest.php on line 3