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#!/usr/bin/python
import os
import datetime
import unittest
from testutils import setup_test_env
setup_test_env()
from softwarecenter.utils import (decode_xml_char_reference,
release_filename_in_lists_from_deb_line,
get_http_proxy_string_from_libproxy,
)
class TestSCUtils(unittest.TestCase):
""" tests the sc utils """
def test_encode(self):
xml = "What’s New"
python = u"What\u2019s New"
self.assertEqual(decode_xml_char_reference(xml), python)
# fails currently
#self.assertEqual(encode_for_xml(python), xml)
def test_lists_filename(self):
debline = "deb http://foo:pass@security.ubuntu.com/ubuntu maverick-security main restricted"
self.assertEqual(release_filename_in_lists_from_deb_line(debline),
"security.ubuntu.com_ubuntu_dists_maverick-security_Release")
def test_get_http_proxy_from_gsettings(self):
from softwarecenter.utils import get_http_proxy_string_from_gsettings
# FIXME: do something more meaningful here once I figured out
# how to create a private fake gsettings
proxy = get_http_proxy_string_from_gsettings()
self.assertTrue(type(proxy) in [type(None), type("")])
# disabled, we don't use libproxy currently, its really rather
# out of date
def disabled_test_get_http_proxy_from_libproxy(self):
# test url
url = "http://archive.ubuntu.com"
# ensure we look at environment first
os.environ["PX_CONFIG_ORDER"] = "config_envvar"
# normal proxy
os.environ["http_proxy"] = "http://localhost:3128/"
proxy = get_http_proxy_string_from_libproxy(url)
self.assertEqual(proxy, "http://localhost:3128/")
# direct
os.environ["http_proxy"] = ""
proxy = get_http_proxy_string_from_libproxy(url)
self.assertEqual(proxy, "")
# user/pass
os.environ["http_proxy"] = "http://user:pass@localhost:3128/"
proxy = get_http_proxy_string_from_libproxy(url)
self.assertEqual(proxy, "http://user:pass@localhost:3128/")
def test_get_title_from_html(self):
from softwarecenter.utils import get_title_from_html
html = """
<html>
<head>
<title>Title & text</title>
</head>
<body>
<h1>header1</h1>
</body>
</html>"""
# get the title from the html
self.assertEqual(get_title_from_html(html),
"Title & text")
# fallback to the first h1 if there is no title
html = "<body><h1>foo ></h1><h1>bar</h1></body>"
self.assertEqual(get_title_from_html(html), "foo >")
# broken
html = "<sadfsa>dsf"
self.assertEqual(get_title_from_html(html),
"")
# not supported to have sub-html tags in the extractor
html = "<body><h1>foo <emph>bar</emph></h1></body>"
self.assertEqual(get_title_from_html(html),
"")
html = "<body><h1>foo <emph>bar</emph> x</h1><h2>some text</h2></body>"
self.assertEqual(get_title_from_html(html),
"")
def test_no_display_desktop_file(self):
from softwarecenter.utils import is_no_display_desktop_file
d = "/usr/share/app-install/desktop/wine1.3:wine.desktop"
self.assertTrue(is_no_display_desktop_file(d))
d = "/usr/share/app-install/desktop/software-center:ubuntu-software-center.desktop"
self.assertFalse(is_no_display_desktop_file(d))
def test_split_icon_ext(self):
from softwarecenter.utils import split_icon_ext
for unchanged in ["foo.bar.baz", "foo.bar", "foo",
"foo.pngx", "foo.png.xxx"]:
self.assertEqual(split_icon_ext(unchanged), unchanged)
for changed in ["foo.png", "foo.tiff", "foo.jpg", "foo.jpeg"]:
self.assertEqual(split_icon_ext(changed),
os.path.splitext(changed)[0])
def test_get_nice_date_string(self):
from softwarecenter.utils import get_nice_date_string
now = datetime.datetime.utcnow()
ten_secs_ago = now + datetime.timedelta(seconds=-10)
self.assertEqual(get_nice_date_string(ten_secs_ago), 'a few minutes ago')
two_mins_ago = now + datetime.timedelta(minutes=-2)
self.assertEqual(get_nice_date_string(two_mins_ago), '2 minutes ago')
under_a_day = now + datetime.timedelta(hours=-23, minutes=-59, seconds=-59)
self.assertEqual(get_nice_date_string(under_a_day), '23 hours ago')
under_a_week = now + datetime.timedelta(days=-4, hours=-23, minutes=-59, seconds=-59)
self.assertEqual(get_nice_date_string(under_a_week), '4 days ago')
over_a_week = now + datetime.timedelta(days=-7)
self.assertEqual(get_nice_date_string(over_a_week), over_a_week.isoformat().split('T')[0])
def test_get_uuid(self):
from softwarecenter.utils import get_uuid
uuid = get_uuid()
self.assertTrue(uuid and len(uuid) > 0)
class TestExpungeCache(unittest.TestCase):
def test_expunge_cache(self):
import subprocess
import tempfile
dirname = tempfile.mkdtemp('s-c-testsuite')
for name, content in [ ("foo-301", "status: 301"),
("foo-200", "status: 200"),
("foo-random", "random"),
]:
fullpath = os.path.join(dirname, name)
open(fullpath, "w").write(content)
# set to 1970+1s time to ensure the cleaner finds it
os.utime(fullpath, (1,1))
res = subprocess.call(["../utils/expunge-cache.py", dirname])
# no arguments
self.assertEqual(res, 1)
# by status
res = subprocess.call(["../utils/expunge-cache.py",
"--debug",
"--by-unsuccessful-http-states",
dirname])
self.assertFalse(os.path.exists(os.path.join(dirname, "foo-301")))
self.assertTrue(os.path.exists(os.path.join(dirname, "foo-200")))
self.assertTrue(os.path.exists(os.path.join(dirname, "foo-random")))
# by time
res = subprocess.call(["../utils/expunge-cache.py",
"--debug",
"--by-days", "1",
dirname])
# now we expect the old file to be gone but the unknown one not to
# be touched
self.assertFalse(os.path.exists(os.path.join(dirname, "foo-200")))
self.assertTrue(os.path.exists(os.path.join(dirname, "foo-random")))
if __name__ == "__main__":
import logging
logging.basicConfig(level=logging.DEBUG)
unittest.main()
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