Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\xampp\htdocs\electronica\vendor\doctrine\inflector\tests\Doctrine\Tests\DoctrineTestCase.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\doctrine\inflector\tests\Doctrine\Tests\DoctrineTestCase.php on line 8