Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\xampp\htdocs\electronica\vendor\doctrine\doctrine-bundle\Tests\DataCollector\DoctrineDataCollectorTest.php:22 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\doctrine\doctrine-bundle\Tests\DataCollector\DoctrineDataCollectorTest.php on line 22