Fatal error: Uncaught Error: Class "PHPUnit_Framework_Assert" not found in C:\xampp\php\pear\PHPUnit\Framework\TestCase.php:98 Stack trace: #0 C:\xampp\htdocs\php\pear\tests\DispatcherTest.php(12): require_once() #1 {main} thrown in C:\xampp\php\pear\PHPUnit\Framework\TestCase.php on line 98