Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/littledr/music.loading-data.com/vendor/teamtnt/laravel-scout-tntsearch-driver/tests/TNTSearchEngineTest.php:9 Stack trace: #0 {main} thrown in /home/littledr/music.loading-data.com/vendor/teamtnt/laravel-scout-tntsearch-driver/tests/TNTSearchEngineTest.php on line 9