def test_xml_parser_with_blank_file():
global test_file
# value missing
with open(test_file, "w") as f:
f.write("")
y = XmlParser(test_file)
y.load_file()
y.parse_file()
y.process_file()
assert (y.get_value() == 0)
def test_xml_parser_with_no_child_nodes():
global test_file
# value missing
with open(test_file, "w") as f:
f.write("""<?xml version="1.0" encoding="UTF-8" ?>
<users>""")
y = XmlParser(test_file)
y.load_file()
y.parse_file()
y.process_file()
assert (y.get_value() == 0)
def test_xml_parser_with_xml_dtd():
global test_file
# value missing
with open(test_file, "w") as f:
f.write("""<?xml version="1.0" encoding="UTF-8" ?>""")
y = XmlParser(test_file)
y.load_file()
y.parse_file()
y.process_file()
assert (y.get_value() == 0)
# delete the test file as not required
os.remove(test_file)
def test_xml_parser_with_malformed_xml():
global test_file
# value missing
with open(test_file, "w") as f:
f.write("""<?xml version="1.0" encoding="UTF-8" ?>
<users>
<user
<name>John</name>
<active>true</active>
/user>
<user>
<name>Mark</name>
active>false</active>
<value>250</value
</user>
</users>""")
y = XmlParser(test_file)
y.load_file()
y.parse_file()
y.process_file()
assert (y.get_value() == 0)