Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\laragon\www\siepvr\vendor\namshi\jose\tests\Namshi\JOSE\Test\BCJWSTest.php:13 Stack trace: #0 {main} thrown in C:\laragon\www\siepvr\vendor\namshi\jose\tests\Namshi\JOSE\Test\BCJWSTest.php on line 13