Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/w/tests/phpunit/unit/includes/libs/Rdbms/Platform/SQLPlatformTest.php:22 Stack trace: #0 {main} thrown in /var/www/html/w/tests/phpunit/unit/includes/libs/Rdbms/Platform/SQLPlatformTest.php on line 22