Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /var/www/dev2/data/www/dev2.crosshub.ru/premium-fitness/tests/Unit/FolderServiceTest.php:14 Stack trace: #0 {main} thrown in /var/www/dev2/data/www/dev2.crosshub.ru/premium-fitness/tests/Unit/FolderServiceTest.php on line 14