def test_addr_xml_validate(self):
input_doc1 = minidom.parse('test1.xml')
input_doc2 = minidom.parse('test2.xml')
input_doc3 = minidom.parse('test3.xml')
input_doc4 = minidom.parse('test4.xml')
address1 = input_doc1.getElementsByTagName('deliveryaddress')
address2 = input_doc2.getElementsByTagName('deliveryaddress')
address3 = input_doc3.getElementsByTagName('deliveryaddress')
address4 = input_doc4.getElementsByTagName('deliveryaddress')
self.assertEqual(Assignment1.addr_xml_validate(address1), [])
self.assertEqual(
Assignment1.addr_xml_validate(address2),
["Failure", "Invalid Order", "Invalid delivery address"])
self.assertEqual(
Assignment1.addr_xml_validate(address3),
["Failure", "Invalid Order", "Invalid delivery address"])
self.assertEqual(
Assignment1.addr_xml_validate(address4),
["Failure", "Invalid Order", "Invalid delivery address"])
