/**
  * try to add a system note
  *
  */
 public function testAddSystemNote()
 {
     $translate = Tinebase_Translation::getTranslation('Tinebase');
     $translatedNoteString = $translate->_('created') . ' ' . $translate->_('by');
     $this->_instance->addSystemNote($this->_objects['contact'], Zend_Registry::get('currentAccount')->getId(), Tinebase_Model_Note::SYSTEM_NOTE_NAME_CREATED);
     $filter = new Tinebase_Model_NoteFilter(array(array('field' => 'query', 'operator' => 'contains', 'value' => $translatedNoteString)));
     $notes = $this->_instance->searchNotes($filter, new Tinebase_Model_Pagination());
     $this->assertGreaterThan(0, count($notes));
     $found = FALSE;
     foreach ($notes as $note) {
         if ($translatedNoteString . ' ' . Zend_Registry::get('currentAccount')->accountDisplayName == $note->note) {
             $found = TRUE;
             break;
         }
     }
     $this->assertTrue($found);
 }