public function testDefaultXml()
{
$stream = fopen('php://memory', 'w+');
$encoder = new Horde_ActiveSync_Wbxml_Encoder($stream);
$handler = new Horde_ActiveSync_Policies($encoder);
$handler->toXml();
rewind($stream);
$results = stream_get_contents($stream);
fclose($stream);
$fixture = file_get_contents(__DIR__ . '/fixtures/default_policies.xml');
$this->assertEquals($fixture, $results);
}