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import unittest
import os
import sys
from mx.DateTime import DateTime
from StringIO import StringIO
import csv
import shutil
# just to make sur we can launch it
# from the top folder
curdir = os.path.dirname(__file__)
topdir = os.path.realpath(os.path.split(curdir)[0])
bz2_file = os.path.join(curdir, 'stats.bz2')
stats_file = os.path.join(curdir, '2008-11-18.bz2')
if topdir not in sys.path:
sys.path.insert(0, topdir)
from apache_reader import ApacheLogReader
from apache_count import main
from apache_stats import ApacheLocalStats
from apache_stats import ApacheDistantLocalStats
log_sample = os.path.join(curdir, 'pypi.access.log.1.bz2')
config_file = os.path.join(curdir, 'pypi.cfg')
mirror = os.path.join(curdir, 'mirror')
mirrors = os.path.join(curdir, 'mirrors')
local_stats = os.path.join(curdir, 'local-stats')
global_stats = os.path.join(curdir, 'global-stats')
import apache_count
class FakeCursor(object):
def __init__(self):
self.res = None
self._data = [('Package', 'Package.tgz', 2), ]
self._index = 0
def execute(self, query, args=None):
if query.startswith('select value from timestamps'):
self.res = [[DateTime(1900, 01, 01)]]
elif query.startswith('select downloads'):
self.res = [[0]]
def fetchone(self):
return self.res[0]
def fetchall(self):
mirror = ['http://somewhere.com', 'xx', 'xxx', 'here']
return [mirror]
def __iter__(self):
return self
def next(self):
try:
try:
return self._data[self._index]
except IndexError:
raise StopIteration
finally:
self._index += 1
class FakeConn(object):
def commit(self):
pass
def _get_cursor(config):
return FakeConn(), FakeCursor()
apache_count.get_cursor = _get_cursor
class TestApacheReader(unittest.TestCase):
def setUp(self):
for folder in (local_stats, global_stats):
if os.path.exists(folder):
continue
os.mkdir(folder)
def tearDown(self):
if os.path.exists(bz2_file):
os.remove(bz2_file)
if os.path.exists(stats_file):
os.remove(stats_file)
if os.path.exists(mirror):
shutil.rmtree(mirror)
if os.path.exists(mirrors):
shutil.rmtree(mirrors)
for folder in (local_stats, global_stats):
shutil.rmtree(folder)
def _test_useragent(self):
logs = ApacheLogReader(log_sample)
logs = list(logs)
self.assertEquals(logs[45]['useragent'],
'Python-urllib/2.5 setuptools/0.6c7')
def test_apache_count(self):
# creating stats so they can be used by
# main() as distant stats
stats = ApacheLocalStats()
stats.build_monthly_stats(2008, 11, log_sample,
bz2_file, compression='bz2')
# now patching url so it return the built stats
import urllib2
old_open = urllib2.urlopen
def _open(url):
class FakeUrl(object):
def read(self):
return open(bz2_file).read()
return FakeUrl()
urllib2.urlopen = _open
# just to make sure it doesn't brake
try:
main(config_file, log_sample)
finally:
urllib2.urlopen = old_open
def test_build_daily_stats(self):
stats = ApacheLocalStats()
results = StringIO()
stats.build_daily_stats(2008, 11, 18, log_sample, results)
results.seek(0)
reader = csv.reader(results)
res = list(reader)
# first, make sure all entries have values
for line in res:
self.assertEquals(len(line), 4)
self.assert_('' not in line)
self.assertEquals(res[0],
['4Suite-XML', '4Suite-XML-1.0.1.tar.bz2', 'Mozilla/5.0', '1'])
self.assertEquals(res[456],
['PasteScript', 'PasteScript-0.3.1.tar.gz', 'Mozilla/5.0', '1'])
self.assertEquals(res[486],
['Phebe', 'Phebe-0.1.1-py2.5.egg.asc', 'Mozilla/5.0', '1'])
self.assertEquals(len(res), 8953)
def test_user_agent(self):
logs = ApacheLogReader(log_sample)
res = logs.get_simplified_ua('Python-urllib/2.5 setuptools/0.6c7')
self.assertEquals(res, 'setuptools/0.6c7')
res = logs.get_simplified_ua('Python-urllib/2.4')
self.assertEquals(res, 'Python-urllib/2.4')
safari = ('Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_5; it-it) '
'AppleWebKit/525.26.2 (KHTML, like Gecko) Version/3.2 Safari/525.26.12')
res = logs.get_simplified_ua(safari)
self.assertEquals(res, 'Safari/3.2')
msn = 'msnbot/1.1 (+http://search.msn.com/msnbot.htm)'
res = logs.get_simplified_ua(msn)
self.assertEquals(res, 'msnbot/1.1')
nokia = ('Nokia6820/2.0 (4.83) Profile/MIDP-1.0 Configuration/CLDC-1.0 '
'(compatible; Googlebot-Mobile/2.1; +http://www.google.com/bot.html)')
res = logs.get_simplified_ua(nokia)
self.assertEquals(res, 'Googlebot-Mobile/2.1')
# firefox 2 or 3
ff = 'Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3'
res = logs.get_simplified_ua(ff)
self.assertEquals(res, 'Firefox/2')
ff3 = 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.4) Gecko/2008111318 Ubuntu/8.10 (intrepid) Firefox/3.0.4'
res = logs.get_simplified_ua(ff3)
self.assertEquals(res, 'Firefox/3')
slurp = 'Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp)'
res = logs.get_simplified_ua(slurp)
self.assertEquals(res, 'Mozilla/5.0')
def test_build_monthly_stats(self):
results = StringIO()
stats = ApacheLocalStats()
stats.build_monthly_stats(2008, 11, log_sample, results)
results.seek(0)
reader = csv.reader(results)
res = list(reader)
# first, make sure all entries have values
for line in res:
self.assertEquals(len(line), 4)
self.assert_('' not in line)
self.assertEquals(res[0],
['appwsgi', '344.tar.bz2', 'Mozilla/5.0', '1'])
self.assertEquals(res[456],
['Mtrax', 'Mtrax-2.2.07-py2.5-win32.egg', 'Firefox/3', '1'])
self.assertEquals(res[486],
['OpenPGP', 'OpenPGP-0.2.3.tar.gz', 'Firefox/3', '1'])
self.assertEquals(len(res), 10043)
def test_read_stats(self):
results = StringIO()
stats = ApacheLocalStats()
stats.build_monthly_stats(2008, 11, log_sample, results)
results.seek(0)
read = stats.read_stats(results)
first_entry = read.next()
self.assertEquals(first_entry['count'], '1')
self.assertEquals(first_entry['packagename'], 'appwsgi')
def test_compression(self):
stats = ApacheLocalStats()
stats.build_monthly_stats(2008, 11, log_sample,
bz2_file, compression='bz2')
read = stats.read_stats(bz2_file)
first_entry = read.next()
self.assertEquals(first_entry['count'], '1')
self.assertEquals(first_entry['packagename'], 'appwsgi')
def test_build_local_stats(self):
# builds the standard stats local file
stats = ApacheLocalStats()
stats.build_local_stats(2008, 11, 18, log_sample, curdir)
self.assert_(os.path.exists(stats_file))
read = stats.read_stats(stats_file)
first_entry = read.next()
self.assertEquals(first_entry['count'], '1')
self.assertEquals(first_entry['packagename'], '4Suite-XML')
def test_distant_stats(self):
os.mkdir(mirror)
url = 'http://example.com/mirror/daily/2008-11-18.bz2'
stats = ApacheDistantLocalStats(mirror)
self.assertEquals(list(stats.read_stats(url)), [])
# let's build the stats
local_stats = ApacheLocalStats()
local_stats.build_monthly_stats(2008, 11, log_sample,
bz2_file, compression='bz2')
# now patching url so it return the built stats
import urllib2
old_open = urllib2.urlopen
def _open(url):
class FakeUrl(object):
def read(self):
return open(bz2_file).read()
return FakeUrl()
urllib2.urlopen = _open
read = stats.read_stats(url)
first_entry = read.next()
self.assertEquals(first_entry['count'], '1')
self.assertEquals(first_entry['packagename'], 'appwsgi')
# checking that the cache is filled
self.assert_('2008-11-18.bz2' in os.listdir(mirror))
# removing the urlopen patch
urllib2.urlopen = old_open
# the cache should be activated now
read = stats.read_stats(url)
first_entry = read.next()
self.assertEquals(first_entry['count'], '1')
self.assertEquals(first_entry['packagename'], 'appwsgi')
def test_suite():
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(TestApacheReader))
return suite
if __name__ == '__main__':
unittest.main(defaultTest='test_suite')
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