Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\AppServ\www\greenhess-storage\vendor\symfony\validator\Tests\Validator\AbstractValidatorTest.php:29
Stack trace:
#0 {main}
thrown in C:\AppServ\www\greenhess-storage\vendor\symfony\validator\Tests\Validator\AbstractValidatorTest.php on line 29