Fatal error: Uncaught Error: Class "Drupal\Tests\views\Kernel\ViewsKernelTestBase" not found in /home/www/drupal8/test/core/modules/content_moderation/tests/src/Kernel/ViewsDataIntegrationTest.php:16 Stack trace: #0 {main} thrown in /home/www/drupal8/test/core/modules/content_moderation/tests/src/Kernel/ViewsDataIntegrationTest.php on line 16