mediawiki_dump_tools/test/Wikiq_Unit_Test.py

265 lines
9.5 KiB
Python

import unittest
import os
import subprocess
from shutil import copyfile
import pandas as pd
from pandas.util.testing import assert_frame_equal
from io import StringIO
# with / without pwr DONE
# with / without url encode DONE
# with / without collapse user DONE
# with output to sdtout DONE
# note that the persistence radius is 7 by default
# reading various file formats including
# 7z, gz, bz2, xml DONE
# wikia and wikipedia data DONE
# malformed xmls DONE
class Test_Wikipedia(unittest.TestCase):
def setUp(self):
if not os.path.exists("test_output"):
os.mkdir("test_output")
self.wiki = 'ikwiki-20180301-pages-meta-history'
self.wikiq_out_name = self.wiki + ".tsv"
self.test_output_dir = os.path.join(".", "test_output")
self.call_output = os.path.join(self.test_output_dir, self.wikiq_out_name)
self.infile = "{0}.xml.bz2".format(self.wiki)
self.base_call = "../wikiq {0} -o {1}"
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
self.baseline_output_dir = "baseline_output"
def test_WP_url_encode(self):
test_filename = "url-encode_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --url-encode"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
# as a test let's make sure that we get equal data frames
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
def test_WP_namespaces(self):
print(os.path.abspath('.'))
test_filename = "namespaces_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " -n 0 -n 1"
print(call)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(os.path.abspath("."), self.baseline_output_dir, test_filename)
# as a test let's make sure that we get equal data frames
test = pd.read_table(test_file)
num_wrong_ns = sum(~ test.namespace.isin({0,1}))
self.assertEqual(num_wrong_ns, 0)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
class Test_Basic(unittest.TestCase):
def setUp(self):
if not os.path.exists("test_output"):
os.mkdir("test_output")
self.wiki = 'sailormoon'
self.wikiq_out_name = self.wiki + ".tsv"
self.test_output_dir = os.path.join(".", "test_output")
self.call_output = os.path.join(self.test_output_dir, self.wikiq_out_name)
self.infile = "{0}.xml.7z".format(self.wiki)
self.base_call = "../wikiq {0} -o {1}"
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
self.baseline_output_dir = "baseline_output"
def test_noargs(self):
test_filename = "noargs_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call.format(self.input_file, self.test_output_dir)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
def test_collapse_user(self):
test_filename = "collapse-user_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --collapse-user"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
def test_pwr_segment(self):
test_filename = "persistence_segment_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --persistence segment"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
def test_pwr_legacy(self):
test_filename = "persistence_legacy_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --persistence legacy"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
def test_pwr(self):
test_filename = "persistence_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --persistence"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
def test_url_encode(self):
test_filename = "url-encode_" + self.wikiq_out_name
test_file = os.path.join(self.test_output_dir, test_filename)
if os.path.exists(test_file):
os.remove(test_file)
call = self.base_call.format(self.input_file, self.test_output_dir)
call = call + " --url-encode"
proc = subprocess.Popen(call,stdout=subprocess.PIPE,shell=True)
proc.wait()
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_filename)
test = pd.read_table(test_file)
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
class Test_Malformed(unittest.TestCase):
def setUp(self):
if not os.path.exists("test_output"):
os.mkdir("test_output")
self.wiki = 'twinpeaks'
self.wikiq_out_name = self.wiki + ".tsv"
self.test_output_dir = os.path.join(".", "test_output")
self.call_output = os.path.join(self.test_output_dir, self.wikiq_out_name)
self.infile = "{0}.xml.7z".format(self.wiki)
self.base_call = "../wikiq {0} -o {1}"
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
def test_malformed_noargs(self):
call = self.base_call.format(self.input_file, self.test_output_dir)
proc = subprocess.Popen(call,stdout=subprocess.PIPE,stderr=subprocess.PIPE, shell=True)
proc.wait()
outs, errs = proc.communicate()
errlines = str(errs).split("\\n")
self.assertEqual(errlines[-2],'xml.etree.ElementTree.ParseError: no element found: line 1369, column 0')
class Test_Stdout(unittest.TestCase):
def setUp(self):
self.wiki = 'sailormoon'
self.wikiq_out_name = self.wiki + ".tsv"
self.infile = "{0}.xml.7z".format(self.wiki)
self.base_call = "../wikiq {0} --stdout"
self.input_dir = "dumps"
self.input_file = os.path.join(".", self.input_dir,self.infile)
self.baseline_output_dir = "baseline_output"
def test_noargs(self):
call = self.base_call.format(self.input_file)
proc = subprocess.run(call,stdout=subprocess.PIPE,shell=True)
outs = proc.stdout.decode("utf8")
test_file = "noargs_" + self.wikiq_out_name
baseline_file = os.path.join(".", self.baseline_output_dir, test_file)
print(baseline_file)
test = pd.read_table(StringIO(outs))
baseline = pd.read_table(baseline_file)
assert_frame_equal(test,baseline)
if __name__ == '__main__':
unittest.main()