Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/renatori/harmoniflor.com.br/vendor/drupal/rat/tests/src/v1/RenderArrayTest.php:12 Stack trace: #0 {main} thrown in /home/renatori/harmoniflor.com.br/vendor/drupal/rat/tests/src/v1/RenderArrayTest.php on line 12