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et5849-TestXML.py
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et5849-TestXML.py
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#!/usr/bin/env python
# --------------------------------------
# cs327e-xml/XML/TestXML.py
# Adjustments made from Collatz skeleton
# James Gu & Elizabeth Tram
# ---------------------------------------
"""
To test the program:
% python TestXML.py >& TestXML.out
% chmod ugo+x TestXML.py
% TestXML.py >& TestXML.out
"""
# -------
# imports
# -------
import StringIO
import unittest
import XML
from xml.etree.ElementTree import Element, fromstring
from XML import read_XML, match_finder, traverse_tree, count_query, matching_pats, count_tree, write_XML_out
# ------------
# TestXML
# ------------
class TestXML (unittest.TestCase) :
# -----
# read
# -----
def test_read (self) :
r = StringIO.StringIO("<Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team><Team><Cooly></Cooly></Team>")
o = []
i = read_XML(r, o)
self.assertTrue (type(i) == list)
self.assertTrue (type(j) == Element for j in i)
def test_read2 (self) : # testing where query is not found in input
r = StringIO.StringIO("<red><green></green></red><yellow></yellow>")
o = []
i = read_XML(r, o)
self.assertTrue (type(i) == list)
self.assertTrue (type(j) == Element for j in i)
def test_read3 (self) : # testing with new lines case
r = StringIO.StringIO("<Team>\n<ACRush></ACRush>\n<Jelly></Jelly>\n<Cooly></Cooly>\n</Team><Team>\n<Cooly></Cooly>\n</Team>\n\n")
o = []
i = read_XML(r, o)
self.assertTrue (type(i) == list)
self.assertTrue (type(j) == Element for j in i)
# -----------
# count_query
# -----------
def test_count_query1 (self) :
input1 = "<Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team>"
tree = fromstring(input1)
XML.query_lst = []
lengthQuery = count_query(tree)
self.assertTrue (lengthQuery == 4)
self.assertTrue(lengthQuery == 4)
def test_count_query2 (self):
input1 = "<THU><Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team><JiaJia><Team><Ahyangyi></Ahyangyi><Dragon></Dragon><Cooly><Amber></Amber></Cooly></Team></JiaJia></THU>"
tree = fromstring(input1)
XML.query_lst = []
lengthQuery = count_query(tree)
self.assertTrue (lengthQuery == 11)
def test_count_query3 (self):
input1 = "<Team></Team>"
tree = fromstring(input1)
XML.query_lst = []
lengthQuery = count_query(tree)
self.assertTrue(lengthQuery == 1)
# ------------
# match_finder
# ------------
def test_match_finder(self) :
input1 = "<Team><Cooly></Cooly></Team>"
tree = fromstring(input1)
input2 = "<Team><Cooly></Cooly></Team>"
pattern = fromstring(input2)
match_finder(tree, pattern)
self.assertTrue(XML.count[0] == 2)
self.assertTrue(type(XML.count) == list)
def test_match_finder2(self) :
input1 = "<THU></THU>"
tree = fromstring(input1)
input2 = "<Team><Cooly></Cooly></Team>"
pattern = fromstring(input2)
match_finder(tree, pattern)
self.assertTrue(XML.count[0] == 2)
self.assertTrue(type(XML.count) == list)
def test_match_finder3(self) :
input1 = "<THU><Team><Cooly><Team><Cooly></Cooly></Team></Cooly></Team><Team><Cooly></Cooly></Team></THU>"
tree = fromstring(input1)
input2 = "<Team><Cooly></Cooly></Team>"
pattern = fromstring(input2)
match_finder(tree, pattern)
self.assertTrue(XML.count[0] == 2)
self.assertTrue(type(XML.count) == list)
# ---------
# traverse
# ---------
def test_traverse (self) : # this function doesnt return anything
input1 = "<Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team>"
input2 = "<Team><Cooly></Cooly></Team>"
tree = fromstring(input1)
query = fromstring(input2)
root_query = query
t = traverse_tree(tree, query, root_query)
self.assertTrue (type(tree) == Element)
self.assertTrue (type(query) == Element)
self.assertTrue (type(root_query) == Element)
def test_traverse2 (self) : # test where query is not found in input
input1 = "<red><green></green></red>"
input2 = "<yellow></yellow>"
tree = fromstring(input1)
query = fromstring(input2)
root_query = query
t = traverse_tree(tree, query, root_query)
self.assertTrue (type(tree) == Element)
self.assertTrue (type(query) == Element)
self.assertTrue (type(root_query) == Element)
def test_traverse3 (self) : # test case with new lines
input1 = "<Team>\n<ACRush></ACRush>\n<Jelly></Jelly>\n<Cooly></Cooly>\n</Team>\n"
input2 = "<Team><Cooly></Cooly></Team>\n\n"
tree = fromstring(input1)
query = fromstring(input2)
root_query = query
t = traverse_tree(tree, query, root_query)
self.assertTrue (type(tree) == Element)
self.assertTrue (type(query) == Element)
self.assertTrue (type(root_query) == Element)
# ----------
# count_tree
# ----------
def test_count_tree (self) :
input1 = "<Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team>"
all_tree = []
tree = fromstring(input1)
count_tree(tree, all_tree)
self.assertTrue (len(all_tree) == 4)
def test_count_tree2 (self) :
input1 = "<Team><Cooly></Cooly></Team>"
all_tree = []
tree = fromstring(input1)
count_tree(tree, all_tree)
self.assertTrue (len(all_tree) == 2)
def test_count_tree3 (self) :
input1 = "<Team><Cooly><Green><Red></Red></Green></Cooly><ACRush></ACRush><Jelly></Jelly></Team>"
all_tree = []
tree = fromstring(input1)
count_tree(tree, all_tree)
self.assertTrue (len(all_tree) == 6)
# -----------------
# matching patterns
# -----------------
def test_matching_pats(self) :
tree = fromstring("<Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team>")
query = fromstring("<Team><Cooly></Cooly></Team>")
root_query = fromstring("<Team><Cooly></Cooly></Team>")
all_tree = []
count_tree(tree, all_tree)
count_query(root_query)
traverse_tree(tree, query, root_query)
final = matching_pats(XML.count_pat, all_tree)
self.assertTrue (type(final) == list)
self.assertTrue (type(XML.count_pat) == list)
self.assertTrue (type(i) == Element for i in XML.count_pat)
self.assertTrue (type(all_tree) == list)
self.assertTrue (type(i) == Element for i in all_tree)
def test_matching_pats2(self) : # testing case where there is no match
tree = fromstring("<red><green></green></red>")
query = fromstring("<yellow></yellow>")
root_query = fromstring("<yellow></yellow>")
all_tree = []
count_tree(tree, all_tree)
count_query(root_query)
traverse_tree(tree, query, root_query)
final = matching_pats(XML.count_pat, all_tree)
self.assertTrue (type(final) == list)
self.assertTrue (len(final) == 0)
self.assertTrue (type(XML.count_pat) == list)
self.assertTrue (type(i) == Element for i in XML.count_pat)
self.assertTrue (type(all_tree) == list)
self.assertTrue (type(i) == Element for i in all_tree)
def test_matching_pats3(self) : # testing case where there is new lines
tree = fromstring("<red>\n<green>\n</green>\n</red>\n")
query = fromstring("<yellow>\n</yellow>\n\n")
root_query = fromstring("<yellow>\n</yellow>\n\n")
all_tree = []
count_tree(tree, all_tree)
count_query(root_query)
traverse_tree(tree, query, root_query)
final = matching_pats(XML.count_pat, all_tree)
self.assertTrue (type(final) == list)
self.assertTrue (len(final) == 0)
self.assertTrue (type(XML.count_pat) == list)
self.assertTrue (type(i) == Element for i in XML.count_pat)
self.assertTrue (type(all_tree) == list)
self.assertTrue (type(i) == Element for i in all_tree)
# --------------
# write_XML_out
# --------------
def test_write_XML_out(self) :
r = StringIO.StringIO("<THU><Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team><JiaJia><Team><Ahyangyi></Ahyangyi><Dragon></Dragon><Cooly><Amber></Amber></Cooly></Team></JiaJia></THU><Team><Cooly></Cooly></Team>")
w = StringIO.StringIO()
XML.count_pat = []
XML.count = [0]
XML.query_lst = []
XML.count_q = []
write_XML_out(r, w)
self.assertTrue(w.getvalue() == "2\n2\n7\n\n")
def test_write_XML_out2(self) :
r = StringIO.StringIO("<THU><Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team><JiaJia><Team><Ahyangyi></Ahyangyi><Dragon></Dragon><Cooly><Amber></Amber></Cooly></Team></JiaJia></THU><Team><Cooly></Cooly><Foo></Foo></Team>")
w = StringIO.StringIO()
XML.count_pat = []
XML.count = [0]
XML.query_lst = []
XML.count_q = []
write_XML_out(r, w)
self.assertTrue(w.getvalue() == "0\n\n")
def test_write_XML_out3(self) :
r = StringIO.StringIO("<THU><Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team><JiaJia><Team><Ahyangyi></Ahyangyi><Dragon></Dragon><Cooly><Amber></Amber></Cooly></Team></JiaJia></THU><THU><Team><ACRush></ACRush><Jelly></Jelly><Cooly></Cooly></Team><JiaJia><Team><Ahyangyi></Ahyangyi><Dragon></Dragon><Cooly><Amber></Amber></Cooly></Team></JiaJia></THU>")
w = StringIO.StringIO()
XML.count_pat = []
XML.count = [0]
XML.query_lst = []
XML.count_q = []
write_XML_out(r, w)
self.assertTrue(w.getvalue() == "1\n1\n\n")
print("TestXML.py")
unittest.main()
print("Done.")