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Viewing changes to ubuntuone/tests/test_auth.py

  • Committer: Tarmac
  • Author(s): eric.casteleijn at canonical
  • Date: 2011-02-28 15:46:15 UTC
  • mfrom: (2.1.15 testing-infrastructure)
  • Revision ID: tarmac-20110228154615-ah05l2nji40t5km9
Brought test coverage up to 97%, added setup.py, fixed so both scripts work.

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ubuntuone/tests/test_auth.py
 
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# Copyright 2011 Canonical Ltd.
 
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#
 
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# Ubuntu One Couch is free software: you can redistribute it and/or
 
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# modify it under the terms of the GNU Lesser General Public License
 
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# version 3 as published by the Free Software Foundation.
 
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#
 
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# Ubuntu One Couch is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
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# Lesser General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU Lesser General Public
 
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# License along with desktopcouch. If not, see
 
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# <http://www.gnu.org/licenses/>.
 
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"""Tests for ubuntuone.couch.sign."""
 
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import ubuntu_sso
 
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from twisted.trial.unittest import TestCase
 
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from mocker import Mocker, ANY
 
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from ubuntuone.couch import auth
 
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from oauth import oauth
 
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from ubuntuone.couch.auth import (
 
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    APP_NAME, HMAC_SHA1, get_oauth_request_header, get_oauth_credentials,
 
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    get_oauth_token, request)
 
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CONSUMER_KEY = u'this_consumer_key'
 
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CONSUMER_SECRET = u'sssssh!'
 
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TOKEN_KEY = u'tokentokentoken'
 
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TOKEN_SECRET = u'ssssssshhhhhh!'
 
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CONSUMER = oauth.OAuthConsumer(CONSUMER_KEY, CONSUMER_SECRET)
 
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TOKEN = oauth.OAuthToken(TOKEN_KEY, TOKEN_SECRET)
 
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URL = 'https://example.com'
 
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class QueryTestCase(TestCase):
 
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    """Test case for u1couch.query."""
 
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    def setUp(self):
 
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        self.mocker = Mocker()
 
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    def tearDown(self):
 
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        self.mocker.restore()
 
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        self.mocker.verify()
 
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    def test_get_oauth_request_header(self):
 
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        """Test get_oauth_request_header returns correct headers."""
 
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        fake_headers = {'Authorization':
 
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             'OAuth realm="", oauth_nonce="39941541", '
 
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             'oauth_timestamp="1297958903", '
 
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             'oauth_consumer_key="this_consumer_key", '
 
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             'oauth_signature_method="HMAC-SHA1", oauth_version="1.0", '
 
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             'oauth_token="tokentokentoken", '
 
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             'oauth_signature="TNIfersCweWluuuJW%2FT%2FbW9IHD0%3D"'}
 
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        mock_oauth = self.mocker.replace("oauth.oauth")
 
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        mock_oauth.OAuthRequest                # pylint: disable=W0104
 
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        MockOAuthRequest = self.mocker.mock()  # pylint: disable=C0103
 
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        self.mocker.result(MockOAuthRequest)
 
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        MockOAuthRequest.from_consumer_and_token(
 
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            http_url=URL, http_method='GET', oauth_consumer=CONSUMER,
 
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            token=TOKEN, parameters=None)
 
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        oauth_request = self.mocker.mock()
 
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        self.mocker.result(oauth_request)
 
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        oauth_request.sign_request(HMAC_SHA1, CONSUMER, TOKEN)
 
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        oauth_request.to_header()
 
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        self.mocker.result(fake_headers)
 
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        self.mocker.replay()
 
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        headers = get_oauth_request_header(CONSUMER, TOKEN, URL)
 
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        self.assertEquals(fake_headers, headers)
 
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    def test_get_oauth_request_header_http(self):
 
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        """Test get_oauth_request_header fails on http urls."""
 
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        self.assertRaises(
 
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            AssertionError, get_oauth_request_header, CONSUMER,
 
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            TOKEN, 'http://example.com')
 
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    def test_get_oauth_credentials(self):
 
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        """Test get_oauth_credentials returns proper oauth data."""
 
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        self.patch(auth, "_undbusify", lambda x: x)
 
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        dbus = self.mocker.replace("dbus")
 
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        self.mocker.replace("dbus.mainloop.glib.DBusGMainLoop")
 
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        bus = dbus.SessionBus()
 
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        bus.get_object(
 
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            ubuntu_sso.DBUS_BUS_NAME, ubuntu_sso.DBUS_CRED_PATH,
 
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            follow_name_owner_changes=True)
 
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        mock_proxy = self.mocker.mock()
 
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        self.mocker.result(mock_proxy)
 
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        mock_proxy.find_credentials(APP_NAME)
 
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        self.mocker.result({
 
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            u'token': TOKEN_KEY,
 
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            u'token_secret': TOKEN_SECRET,
 
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            u'consumer_secret': CONSUMER_SECRET,
 
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            u'consumer_key': CONSUMER_KEY})
 
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        self.mocker.replay()
 
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        oauth_data = get_oauth_credentials()
 
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        self.assertEquals(TOKEN_KEY, oauth_data['token'])
 
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        self.assertEquals(TOKEN_SECRET, oauth_data['token_secret'])
 
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        self.assertEquals(CONSUMER_KEY, oauth_data['consumer_key'])
 
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        self.assertEquals(CONSUMER_SECRET, oauth_data['consumer_secret'])
 
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    def test_get_oauth_token(self):
 
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        """Test get_oauth_token turns strings into proper OAuth."""
 
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        token = get_oauth_token(TOKEN_KEY, TOKEN_SECRET)
 
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        self.assertEquals(TOKEN_KEY, token.key)
 
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        self.assertEquals(TOKEN_SECRET, token.secret)
 
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    def test_request(self):
 
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        """Test a full request."""
 
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        mock_get_oauth_credentials = self.mocker.replace(
 
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            'ubuntuone.couch.auth.get_oauth_credentials')
 
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        mock_get_oauth_credentials()
 
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        self.mocker.result({
 
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            u'token': TOKEN_KEY,
 
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            u'token_secret': TOKEN_SECRET,
 
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            u'consumer_key': CONSUMER_KEY,
 
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            u'consumer_secret': CONSUMER_SECRET})
 
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        Http = self.mocker.replace("httplib2.Http")  # pylint: disable=C0103
 
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        http = Http()
 
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        http.request(
 
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            'https://something.one.ubuntu.com/', method='GET', headers=ANY,
 
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            body=None)
 
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        fake_result = ({'status': '200'}, "Totally A-OK!")
 
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        self.mocker.result(fake_result)
 
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        self.mocker.replay()
 
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        result = request('https://something.one.ubuntu.com/')
 
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        self.assertEquals(fake_result, result)
 
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    def test_request_plaintext(self):
 
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        """Test a full request."""
 
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        mock_get_oauth_credentials = self.mocker.replace(
 
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            'ubuntuone.couch.auth.get_oauth_credentials')
 
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        mock_get_oauth_credentials()
 
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        self.mocker.result({
 
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            u'token': TOKEN_KEY,
 
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            u'token_secret': TOKEN_SECRET,
 
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            u'consumer_key': CONSUMER_KEY,
 
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            u'consumer_secret': CONSUMER_SECRET})
 
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        Http = self.mocker.replace("httplib2.Http")  # pylint: disable=C0103
 
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        http = Http()
 
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        http.request(
 
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            'https://something.one.ubuntu.com/', method='GET', headers=ANY,
 
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            body=None)
 
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        fake_result = ({'status': '200'}, "Totally A-OK!")
 
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        self.mocker.result(fake_result)
 
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        self.mocker.replay()
 
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        result = request(
 
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            'https://something.one.ubuntu.com/', sigmeth='PLAINTEXT')
 
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        self.assertEquals(fake_result, result)