Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in C:\xampp\htdocs\enercard\vendor\psy\psysh\test\Psy\Test\Util\DocblockTest.php:16 Stack trace: #0 {main} thrown in C:\xampp\htdocs\enercard\vendor\psy\psysh\test\Psy\Test\Util\DocblockTest.php on line 16