Fatal error: Uncaught Error: Class "Drupal\Tests\file\Kernel\Migrate\d7\MigrateFileTest" not found in /home/qcsvlel/www/core/modules/file/tests/src/Kernel/Migrate/d7/MigrateFileGetIdsTest.php:12 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/file/tests/src/Kernel/Migrate/d7/MigrateFileGetIdsTest.php on line 12