added support for saml login (#1408)

tests/Security/TestUserEntity.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\Security;
+
+use FOS\UserBundle\Model\User;
+
+class TestUserEntity extends User
+{
+}