/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/utils/webclient/tests/test_gsettings.py is in python-ubuntu-sso-client.tests 13.10-0ubuntu11.
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#
# Copyright 2011-2012 Canonical Ltd.
#
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# under the terms of the GNU General Public License version 3, as published
# by the Free Software Foundation.
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# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the
# OpenSSL library under certain conditions as described in each
# individual source file, and distribute linked combinations
# including the two.
# You must obey the GNU General Public License in all respects
# for all of the code used other than OpenSSL. If you modify
# file(s) with this exception, you may extend this exception to your
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# do not wish to do so, delete this exception statement from your
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"""Test the gsettings parser."""
import logging
from twisted.trial.unittest import TestCase
from ubuntuone.devtools.handlers import MementoHandler
from ubuntu_sso.utils.webclient import gsettings
from ubuntu_sso.utils.webclient.tests import (
BASE_GSETTINGS_VALUES,
TEMPLATE_GSETTINGS_OUTPUT,
)
class ProxySettingsTestCase(TestCase):
"""Test the getting of the proxy settings."""
def test_gsettings_cmdline_correct(self):
"""The command line used to get the proxy settings is the right one."""
expected = "gsettings list-recursively org.gnome.system.proxy".split()
called = []
def append_output(args):
"""Append the output and return some settings."""
called.append(args)
return TEMPLATE_GSETTINGS_OUTPUT.format(**BASE_GSETTINGS_VALUES)
self.patch(gsettings.subprocess, "check_output", append_output)
gsettings.get_proxy_settings()
self.assertEqual(called[0], expected)
def test_gsettings_parser_none(self):
"""Test a parser of gsettings."""
expected = {}
fake_output = TEMPLATE_GSETTINGS_OUTPUT.format(**BASE_GSETTINGS_VALUES)
self.patch(gsettings.subprocess, "check_output",
lambda _: fake_output)
ps = gsettings.get_proxy_settings()
self.assertEqual(ps, expected)
def _assert_parser_anonymous(self, scheme):
"""Assert the parsing of anonymous settings."""
template_values = dict(BASE_GSETTINGS_VALUES)
expected_host = "expected_host"
expected_port = 54321
expected = {
"host": expected_host,
"port": expected_port,
}
template_values.update({
"mode": "manual",
scheme + "_host": expected_host,
scheme + "_port": expected_port,
})
fake_output = TEMPLATE_GSETTINGS_OUTPUT.format(**template_values)
self.patch(gsettings.subprocess, "check_output",
lambda _: fake_output)
ps = gsettings.get_proxy_settings()
self.assertEqual(ps[scheme], expected)
def test_gsettings_parser_http_anonymous(self):
"""Test a parser of gsettings."""
self._assert_parser_anonymous('http')
def test_gsettings_parser_https_anonymus(self):
"""Test a parser of gsettings."""
self._assert_parser_anonymous('https')
def test_gsettings_empty_ignore_hosts(self):
"""Missing values in the ignore hosts."""
troublesome_value = "@as []"
template_values = dict(BASE_GSETTINGS_VALUES)
template_values["ignore_hosts"] = troublesome_value
fake_output = TEMPLATE_GSETTINGS_OUTPUT.format(**template_values)
self.patch(gsettings.subprocess, "check_output",
lambda _: fake_output)
ps = gsettings.get_proxy_settings()
self.assertEqual(ps, {})
def test_gsettings_cannot_parse(self):
"""Some weird setting that cannot be parsed is logged with warning."""
memento = MementoHandler()
memento.setLevel(logging.DEBUG)
gsettings.logger.addHandler(memento)
self.addCleanup(gsettings.logger.removeHandler, memento)
troublesome_value = "#bang"
template_values = dict(BASE_GSETTINGS_VALUES)
template_values["ignore_hosts"] = troublesome_value
fake_output = TEMPLATE_GSETTINGS_OUTPUT.format(**template_values)
self.patch(gsettings.subprocess, "check_output",
lambda _: fake_output)
ps = gsettings.get_proxy_settings()
self.assertTrue(memento.check_warning(gsettings.CANNOT_PARSE_WARNING %
troublesome_value))
self.assertEqual(ps, {})
def test_gsettings_parser_http_authenticated(self):
"""Test a parser of gsettings."""
template_values = dict(BASE_GSETTINGS_VALUES)
expected_host = "expected_host"
expected_port = 54321
expected_user = "carlitos"
expected_password = "very secret password"
expected = {
"host": expected_host,
"port": expected_port,
"username": expected_user,
"password": expected_password,
}
template_values.update({
"mode": "manual",
"http_host": expected_host,
"http_port": expected_port,
"auth_user": expected_user,
"auth_password": expected_password,
"http_use_auth": "true",
})
fake_output = TEMPLATE_GSETTINGS_OUTPUT.format(**template_values)
self.patch(gsettings.subprocess, "check_output",
lambda _: fake_output)
ps = gsettings.get_proxy_settings()
self.assertEqual(ps["http"], expected)
def _assert_parser_authenticated_url(self, scheme):
"""Test a parser of gsettings with creds in the url."""
template_values = dict(BASE_GSETTINGS_VALUES)
expected_host = "expected_host"
expected_port = 54321
expected_user = "carlitos"
expected_password = "very secret password"
composed_url = '%s:%s@%s' % (expected_user, expected_password,
expected_host)
expected = {
"host": expected_host,
"port": expected_port,
"username": expected_user,
"password": expected_password,
}
template_values.update({
"mode": "manual",
scheme + "_host": composed_url,
scheme + "_port": expected_port,
"http_use_auth": "false",
})
fake_output = TEMPLATE_GSETTINGS_OUTPUT.format(**template_values)
self.patch(gsettings.subprocess, "check_output",
lambda _: fake_output)
ps = gsettings.get_proxy_settings()
self.assertEqual(ps[scheme], expected)
def test_gsettings_parser_http_authenticated_url(self):
"""Test a parser of gsettings with creds in the url."""
self._assert_parser_authenticated_url('http')
def test_gsettings_parser_https_authenticated_url(self):
"""Test a parser of gsettings with creds in the url."""
self._assert_parser_authenticated_url('https')
def test_gsettings_auth_over_url(self):
"""Test that the settings are more important that the url."""
template_values = dict(BASE_GSETTINGS_VALUES)
expected_host = "expected_host"
expected_port = 54321
expected_user = "carlitos"
expected_password = "very secret password"
composed_url = '%s:%s@%s' % ('user', 'random',
expected_host)
http_expected = {
"host": expected_host,
"port": expected_port,
"username": expected_user,
"password": expected_password,
}
template_values.update({
"mode": "manual",
"http_host": composed_url,
"http_port": expected_port,
"auth_user": expected_user,
"auth_password": expected_password,
"http_use_auth": "true",
})
fake_output = TEMPLATE_GSETTINGS_OUTPUT.format(**template_values)
self.patch(gsettings.subprocess, "check_output",
lambda _: fake_output)
ps = gsettings.get_proxy_settings()
self.assertEqual(ps["http"], http_expected)
def _assert_parser_empty_url(self, scheme):
"""Assert the parsing of an empty url."""
template_values = dict(BASE_GSETTINGS_VALUES)
template_values.update({
"mode": "manual",
scheme + "_host": '',
scheme + "_port": 0,
"http_use_auth": "false",
})
fake_output = TEMPLATE_GSETTINGS_OUTPUT.format(**template_values)
self.patch(gsettings.subprocess, "check_output",
lambda _: fake_output)
ps = gsettings.get_proxy_settings()
self.assertNotIn(scheme, ps)
def test_gsettings_parser_empty_http_url(self):
"""Test when there is no http proxy set."""
self._assert_parser_empty_url('http')
def test_gsettings_parser_empty_https_url(self):
"""Test when there is no https proxy set."""
self._assert_parser_empty_url('https')
class ParseProxyHostTestCase(TestCase):
"""Test the parsing of the domain."""
def test_onlyhost(self):
"""Parse a host with no username or password."""
sample = "hostname"
hostname, username, password = gsettings.parse_proxy_host(sample)
self.assertEqual(username, None)
self.assertEqual(password, None)
self.assertEqual(hostname, "hostname")
def test_user_and_host(self):
"""Parse host just with the username."""
sample = "username@hostname"
hostname, username, password = gsettings.parse_proxy_host(sample)
self.assertEqual(username, "username")
self.assertEqual(password, None)
self.assertEqual(hostname, "hostname")
def test_user_pass_and_host(self):
"""Test parsing a host with a username and password."""
sample = "username:password@hostname"
hostname, username, password = gsettings.parse_proxy_host(sample)
self.assertEqual(username, "username")
self.assertEqual(password, "password")
self.assertEqual(hostname, "hostname")
def test_username_with_at(self):
"""Test parsing the host with a username with @."""
sample = "username@company.com:password@hostname"
hostname, username, password = gsettings.parse_proxy_host(sample)
self.assertEqual(username, "username@company.com")
self.assertEqual(password, "password")
self.assertEqual(hostname, "hostname")
def test_username_with_at_nopass(self):
"""Test parsing the host without a password."""
sample = "username@company.com@hostname"
hostname, username, password = gsettings.parse_proxy_host(sample)
self.assertEqual(username, "username@company.com")
self.assertEqual(password, None)
self.assertEqual(hostname, "hostname")
def test_user_pass_with_colon_and_host(self):
"""Test parsing the host with a password that contains :."""
sample = "username:pass:word@hostname"
hostname, username, password = gsettings.parse_proxy_host(sample)
self.assertEqual(username, "username")
self.assertEqual(password, "pass:word")
self.assertEqual(hostname, "hostname")
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