Fatal error: Uncaught Error: Class "core\tests\router\route_testcase" not found in /srv/www/htdocs/moodle/lib/tests/router/parameters/path_component_test.php:35 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/tests/router/parameters/path_component_test.php on line 35