public function testCanClearStorage()
{
$this->config['desktop'] = array('device' => array('classname' => 'Zend_Http_TestAsset_DesktopDevice'));
$this->config['user_agent'] = 'desktop';
$ua = new Zend_Http_UserAgent($this->config);
// Prime storage by retrieving device
$device = $ua->getDevice();
$storage = $ua->getStorage();
$this->assertType('Zend_Http_UserAgent_Storage', $storage);
$this->assertFalse($storage->isEmpty());
$ua->clearStorage();
$this->assertTrue($storage->isEmpty());
}
