public function testdisplayEmailCounts()
{
//unset and reconnect Db to resolve mysqli fetch exeception
global $db;
unset($db->database);
$db->checkConnection();
$user = new User();
$expected = '<script type="text/javascript" language="Javascript">var welcome = document.getElementById("welcome");var welcomeContent = welcome.innerHTML;welcome.innerHTML = welcomeContent + " <a href=index.php?module=Emails&action=ListViewGroup>Group Inbox: (0 New)</a>";</script>';
//cpature the screen output and compare with exected values
ob_start();
$user->displayEmailCounts();
$renderedContent = ob_get_contents();
ob_end_clean();
$this->assertSame($expected, $renderedContent);
}