def test_indexTree_2 (self) :
		l = indexTree(ET.fromstring("<a><b></b></a>"))
		self.assert_(len(l) == 2)
		self.assert_(l == ['a', 'b'])
	def test_indexTree_3 (self) :
		l = indexTree(ET.fromstring("<a><b><c><d></d><e></e></c></b></a>"))
		self.assert_(len(l) == 5)
		self.assert_(l == ['a', 'b', 'c', 'd', 'e'])
	def test_indexTree_1 (self) :
		l = indexTree(ET.fromstring("<a></a>"))
		self.assert_(len(l) == 1)
		self.assert_(l == ['a'])