Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/technoon/public_html/dyenix/vendor/omines/datatables-bundle/tests/Unit/Adapter/ElasticaTest.php:31 Stack trace: #0 {main} thrown in /home/technoon/public_html/dyenix/vendor/omines/datatables-bundle/tests/Unit/Adapter/ElasticaTest.php on line 31