'Testing disco#items query with no node.'

def testCreateItemsQueryNoNode(self):

    iq = self.Iq()
    iq['disco_items']['node'] = ''
    self.check(iq, '\n                                        <iq>\n                                                <query    xmlns="http://jabber.org/protocol/disco#items"    />\n                                        </iq>\n                                ')
