def testCheckChildren3(self):
elem = fromstring("<tag2 id='1'><tag3 id='2'><tag4 id='4'></tag4></tag3><tag5 id='3'><tag4 id='5'></tag4></tag5></tag2>")
searcher = fromstring("<tag3></tag3>")
self.assert_(XML.checkChildren(elem, searcher) is True)
