Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\Web\htdocs\recta\customers\farfalina\backend\vendor\sebastian\global-state\tests\CodeExporterTest.php:20 Stack trace: #0 {main} thrown in C:\Web\htdocs\recta\customers\farfalina\backend\vendor\sebastian\global-state\tests\CodeExporterTest.php on line 20