--- /dev/null
+<?php
+
+namespace Drupal\Tests\user\Kernel;
+
+use Drupal\KernelTests\ConfigFormTestBase;
+use Drupal\user\AccountSettingsForm;
+
+/**
+ * Configuration object user.mail and user.settings save test.
+ *
+ * @group user
+ */
+class UserAdminSettingsFormTest extends ConfigFormTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public static $modules = ['user', 'system'];
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ $this->form = AccountSettingsForm::create($this->container);
+ $this->values = [
+ 'anonymous' => [
+ '#value' => $this->randomString(10),
+ '#config_name' => 'user.settings',
+ '#config_key' => 'anonymous',
+ ],
+ 'user_mail_cancel_confirm_body' => [
+ '#value' => $this->randomString(),
+ '#config_name' => 'user.mail',
+ '#config_key' => 'cancel_confirm.body',
+ ],
+ 'user_mail_cancel_confirm_subject' => [
+ '#value' => $this->randomString(20),
+ '#config_name' => 'user.mail',
+ '#config_key' => 'cancel_confirm.subject',
+ ],
+ 'register_pending_approval_admin_body' => [
+ '#value' => $this->randomString(),
+ '#config_name' => 'user.mail',
+ '#config_key' => 'register_pending_approval_admin.body',
+ ],
+ 'register_pending_approval_admin_subject' => [
+ '#value' => $this->randomString(20),
+ '#config_name' => 'user.mail',
+ '#config_key' => 'register_pending_approval_admin.subject',
+ ],
+ ];
+ }
+
+}