test(Admin/User): skip some tests without email system accounts

Change-Id: Ic3ed34c9d2115b4f67d5dc9d1f443ec7cc78a1e1
Reviewed-on: http://gerrit.tine20.com/customers/19131
Tested-by: Jenkins CI (http://ci.tine20.com/) <tine20-jenkins@metaways.de>
Reviewed-by: Philipp Schüle <p.schuele@metaways.de>

tests/tine20/Admin/Controller/UserTest.php

@@ -1,20 +1,19 @@
 <?php
 /**
  * Tine 2.0 - http://www.tine20.org
+ *
+ * Test class for Admin_Controller_User
  * 
  * @package     Admin
  * @license     http://www.gnu.org/licenses/agpl.html
- * @copyright   Copyright (c) 2008-2020 Metaways Infosystems GmbH (http://www.metaways.de)
+ * @copyright   Copyright (c) 2008-2021 Metaways Infosystems GmbH (http://www.metaways.de)
  * @author      Philipp Schüle <p.schuele@metaways.de>
  */
-
-/**
- * Test class for Admin_Controller_User
- */
 class Admin_Controller_UserTest extends TestCase
 {
     public function testAddUserWithAlreadyExistingEmailData()
     {
+        $this->_skipWithoutEmailSystemAccountConfig();
         $this->_skipIfLDAPBackend();
 
         $userToCreate = TestCase::getTestUser([
@@ -168,6 +167,8 @@ public function testUpdateUserWithEmailButNoPassword()
 
     public function testAddUserWithExistingMail()
     {
+        $this->_skipWithoutEmailSystemAccountConfig();
+
         $pw = Tinebase_Record_Abstract::generateUID(10);
         $userToCreate = TestCase::getTestUser();
         $userToCreate->accountEmailAddress = Tinebase_Core::getUser()->accountEmailAddress;