function guts()
 {
     if (isset($_GET['go'])) {
         header(sprintf('Content-Disposition: attachment;filename="vaf-export-%s.csv"', time()));
         header('Content-Type: text/csv');
         $exporter = new VF_Note_Export($_FILES['file']['tmp_name']);
         echo $exporter->export();
         exit;
     }
 }
    function testExport()
    {
        $finder = new VF_Note_Finder();
        $noteId = $finder->insert('code1', 'message1');
        $export = new VF_Note_Export();
        $csv = $export->export();
        $expected = '"id","code","message"
"' . $noteId . '","code1","message1"
';
        $this->assertEquals($expected, $csv);
    }