Fatal error: Uncaught Error: Class "Drupal\Tests\locale\Functional\LocaleNonInteractiveInstallTest" not found in /home/www/drupal8/test/core/modules/locale/tests/src/Functional/LocaleNonInteractiveDevInstallTest.php:10 Stack trace: #0 {main} thrown in /home/www/drupal8/test/core/modules/locale/tests/src/Functional/LocaleNonInteractiveDevInstallTest.php on line 10