Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\xampp\htdocs\lara_passport\vendor\symfony\psr-http-message-bridge\Tests\Factory\HttpFoundationFactoryTest.php:29 Stack trace: #0 {main} thrown in C:\xampp\htdocs\lara_passport\vendor\symfony\psr-http-message-bridge\Tests\Factory\HttpFoundationFactoryTest.php on line 29