diff --git a/lib/Alchemy/Phrasea/Controller/Admin/Users.php b/lib/Alchemy/Phrasea/Controller/Admin/Users.php
index efa0131990..cee6b6544f 100644
--- a/lib/Alchemy/Phrasea/Controller/Admin/Users.php
+++ b/lib/Alchemy/Phrasea/Controller/Admin/Users.php
@@ -16,6 +16,8 @@ use Silex\Application;
 use Silex\ControllerProviderInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Alchemy\Phrasea\Notification\Receiver;
+use Alchemy\Phrasea\Notification\Mail\MailSuccessEmailUpdate;
 
 /**
  *
@@ -546,31 +548,30 @@ class Users implements ControllerProviderInterface
                     $row = $stmt->fetch(\PDO::FETCH_ASSOC);
                     $stmt->closeCursor();
 
-                    $accept = $deny = '';
+                    $acceptColl = $denyColl = [];
 
                     if ($row) {
-
                         if (\Swift_Validate::email($row['usr_mail'])) {
                             foreach ($bases as $bas => $isok) {
                                 if ($isok) {
-                                    $accept .= '<li>' . \phrasea::bas_labels($bas, $app) . "</li>\n";
+                                    $acceptColl[] = \phrasea::bas_labels($bas, $app);
                                 } else {
-                                    $deny .= '<li>' . \phrasea::bas_labels($bas, $app) . "</li>\n";
+                                    $denyColl[] = \phrasea::bas_labels($bas, $app);
                                 }
                             }
-                            if (($accept != '' || $deny != '')) {
+                            if (0 !== count($acceptColl) || 0 !== count($denyColl)) {
                                 $message = '';
-                                if ($accept != '') {
-                                    $message .= "\n" . _('login::register:email: Vous avez ete accepte sur les collections suivantes : ') . implode(', ', $accept). "\n";
+                                if (0 !== count($acceptColl)) {
+                                    $message .= "\n" . _('login::register:email: Vous avez ete accepte sur les collections suivantes : ') . implode(', ', $acceptColl). "\n";
                                 }
-                                if ($deny != '') {
-                                    $message .= "\n" . _('login::register:email: Vous avez ete refuse sur les collections suivantes : ') . implode(', ', $deny) . "\n";
+                                if (0 !== count($denyColl)) {
+                                    $message .= "\n" . _('login::register:email: Vous avez ete refuse sur les collections suivantes : ') . implode(', ', $denyColl) . "\n";
                                 }
 
                                 $receiver = new Receiver(null, $row['usr_mail']);
-                                $mail = MailSuccessEmailUpdate::create($this->app, $receiver, null, $message);
+                                $mail = MailSuccessEmailUpdate::create($app, $receiver, null, $message);
 
-                                $this->app['notification.deliverer']->deliver($mail);
+                                $app['notification.deliverer']->deliver($mail);
                             }
                         }
                     }
diff --git a/tests/Alchemy/Tests/Phrasea/Controller/Admin/UsersTest.php b/tests/Alchemy/Tests/Phrasea/Controller/Admin/UsersTest.php
index 5b4ea7abfc..9d6c52c3f7 100644
--- a/tests/Alchemy/Tests/Phrasea/Controller/Admin/UsersTest.php
+++ b/tests/Alchemy/Tests/Phrasea/Controller/Admin/UsersTest.php
@@ -408,6 +408,59 @@ class ControllerUsersTest extends \PhraseanetWebTestCaseAuthenticatedAbstract
         $this->assertTrue(self::$DI['client']->getResponse()->isOk());
     }
 
+    public function testPostDemands()
+    {
+        $id = self::$DI['user_alt1']->get_id();
+        $baseId = self::$DI['collection']->get_base_id();
+        $param = sprintf('%s_%s', $id, $baseId);
+
+        $appbox = self::$DI['app']['phraseanet.appbox'];
+
+        $stmt = $this->getMockBuilder('\mysqli_stmt')
+            ->setMethods(['fetch'])
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $stmt->expects($this->any())
+            ->method('fetch')
+            ->will($this->returnValue([
+                'usr_id' => $id,
+                'base_id' => $baseId,
+                'en_cours' => 1,
+                'refuser' => 0,
+            ]));
+
+        $pdo = $this->getMockBuilder('PDOMock')
+            ->setMethods(['prepare'])
+            ->getMock();
+
+        $pdo->expects($this->any())
+            ->method('get_connection')
+            ->will($this->returnValue($stmt));
+
+        $appbox = $this->getMockBuilder('\appbox')
+            ->setMethods(['get_connection'])
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $appbox->expects($this->any())
+            ->method('get_connection')
+            ->will($this->returnValue($pdo));
+
+        $this->mockNotificationDeliverer('Alchemy\Phrasea\Notification\Mail\MailSuccessEmailUpdate');
+
+        self::$DI['client']->request('POST', '/admin/users/demands/', [
+            'template' => [],
+            'accept' => [$param],
+            'accept_hd' => [$param],
+            'watermark' => [$param],
+        ]);
+
+        self::$DI['app']['phraseanet.appbox'] = $appbox;
+
+        $this->assertTrue(self::$DI['client']->getResponse()->isRedirect());
+    }
+
     public function testRenderImportFile()
     {
         self::$DI['client']->request('GET', '/admin/users/import/file/');
diff --git a/tests/classes/PDOMock.php b/tests/classes/PDOMock.php
new file mode 100644
index 0000000000..698319d844
--- /dev/null
+++ b/tests/classes/PDOMock.php
@@ -0,0 +1,25 @@
+<?php
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * This class is used to mock PDO object with PHPUNIT mock system.
+ *
+ * Because __wakeup and __sleep methods are defined as final methods
+ * We can not serialize a PDO object and therefore we can not mock
+ * This object using PHPUnit.
+ *
+ * To get a mocked PDO object use it as follow :
+ *
+ * $mock = $this->getMock('PDOMock')
+ */
+class PDOMock extends \PDO
+{
+    public function __construct() {}
+}
\ No newline at end of file
diff --git a/tests/classes/PhraseanetPHPUnitAbstract.php b/tests/classes/PhraseanetPHPUnitAbstract.php
index bfbd6f5d73..749ac916ec 100644
--- a/tests/classes/PhraseanetPHPUnitAbstract.php
+++ b/tests/classes/PhraseanetPHPUnitAbstract.php
@@ -1001,3 +1001,8 @@ class CsrfTestProvider implements CsrfProviderInterface
         return true;
     }
 }
+
+class PDOMock extends \PDO
+{
+    public function __construct() {}
+}