def testChildAdd(self):
"""
Test to see if adding a child item works as it should.
"""
items = ["elephant", "rat"]
new_node1 = Node("elephant")
new_node2 = Node("rat")
i = 0
self.node1.child = new_node1
new_node1.parent = self.node1
new_node1.next = new_node2
new_node2.prev = new_node1
for node in self.node1.child.iter():
self.assertEquals(node.name, items[i])
i += 1
