Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Test\WebTestCase" not found in /home/ntpcbgtpp/public_html/mat1/tests/Serializer/StructuralElementNormalizerTest.php:33 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/tests/Serializer/StructuralElementNormalizerTest.php on line 33