Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\laragon\www\siesicis\vendor\namshi\jose\tests\Namshi\JOSE\Test\Signer\OpenSSL\HS512Test.php:8 Stack trace: #0 {main} thrown in C:\laragon\www\siesicis\vendor\namshi\jose\tests\Namshi\JOSE\Test\Signer\OpenSSL\HS512Test.php on line 8