Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/marketo/demo.marketoo.com.bd/vendor/teamtnt/tntsearch/tests/indexer/TNTIndexerTest.php:8 Stack trace: #0 {main} thrown in /home/marketo/demo.marketoo.com.bd/vendor/teamtnt/tntsearch/tests/indexer/TNTIndexerTest.php on line 8