Clean the database after the test

diff --git a/tests/lib/preferences.php b/tests/lib/preferences.php
index 96228fcca1521b758a641724ea6364ea5c252275..499be914fb7380b1cbd7989575b6b9922f9852b8 100644 (file)
--- a/tests/lib/preferences.php
+++ b/tests/lib/preferences.php
@@ -205,6 +205,10 @@ class Test_Preferences_Object extends PHPUnit_Framework_TestCase {
 
                $values = $preferences->getValueForUsers('testGetUserValues', 'somekey', $users);
                $this->assertUserValues($values);
+
+               // Clean DB after the test
+               $query = \OC_DB::prepare('DELETE FROM `*PREFIX*preferences` WHERE `appid` = ?');
+               $query->execute(array('testGetUserValues'));
        }
 
        protected function assertUserValues($values) {