--- /dev/null
+<?php
+
+namespace Drupal\views_test_data\Controller;
+
+use Drupal\Core\Controller\ControllerBase;
+
+/**
+ * Controller routines for views form multiple test routes.
+ */
+class ViewsTestFormMultipleController extends ControllerBase {
+
+ /**
+ * Returns a test page having test_form_multiple view embedded twice.
+ */
+ public function testPage() {
+ $build = [
+ 'view_arg1' => [
+ '#prefix' => '<div class="view-test-form-multiple-1">',
+ '#suffix' => '</div>',
+ '#type' => 'view',
+ '#name' => 'test_form_multiple',
+ '#display_id' => 'default',
+ '#arguments' => ['arg1'],
+ '#embed' => TRUE,
+ ],
+ 'view_arg2' => [
+ '#prefix' => '<div class="view-test-form-multiple-2">',
+ '#suffix' => '</div>',
+ '#type' => 'view',
+ '#name' => 'test_form_multiple',
+ '#display_id' => 'default',
+ '#arguments' => ['arg2'],
+ '#embed' => TRUE,
+ ],
+ ];
+ return $build;
+ }
+
+}