--- /dev/null
+<?php
+
+namespace Drupal\metatag_test_custom_route\Controller;
+
+use Drupal\Core\Controller\ControllerBase;
+
+/**
+ * Testing routes for Metatag tests.
+ */
+class MetatagTestCustomRouteController extends ControllerBase {
+
+ /**
+ * Constructs a page for integration testing.
+ */
+ public function test() {
+ $render = [
+ '#markup' => $this->t('<p>Hello world!</p>', []),
+ ];
+
+ return $render;
+ }
+
+}