Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /opt/bitnami/wordpress-rendytrendy/htdocs/wp-content/plugins/jetpack-modified/jetpack_vendor/automattic/jetpack-post-list/tests/php/test-post-thumbnail.php:19 Stack trace: #0 {main} thrown in /opt/bitnami/wordpress-rendytrendy/htdocs/wp-content/plugins/jetpack-modified/jetpack_vendor/automattic/jetpack-post-list/tests/php/test-post-thumbnail.php on line 19