~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2007-2010 Canonical Ltd

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

"""Tests for Launchpad user ID management functions."""

from cStringIO import StringIO

from bzrlib import config

from bzrlib.tests import TestCaseInTempDir, TestCaseWithMemoryTransport

from bzrlib.plugins.launchpad import account

class LaunchpadAccountTests(TestCaseInTempDir):

    def setup_config(self, text):

        my_config = config.GlobalConfig.from_string(text)

        return my_config

    def test_get_lp_login_unconfigured(self):

        # Test that get_lp_login() returns None if no username has

        # been configured.

        my_config = self.setup_config('')

        self.assertEqual(None, account.get_lp_login(my_config))

    def test_get_lp_login(self):

        # Test that get_lp_login() returns the configured username

        my_config = self.setup_config(

            '[DEFAULT]\nlaunchpad_username=test-user\n')

        self.assertEqual('test-user', account.get_lp_login(my_config))

    def test_set_lp_login(self):

        # Test that set_lp_login() updates the config file.

        my_config = self.setup_config('')

        self.assertEqual(None, my_config.get_user_option('launchpad_username'))

        account.set_lp_login('test-user', my_config)

        self.assertEqual(

            'test-user', my_config.get_user_option('launchpad_username'))

    def test_unknown_launchpad_username(self):

        # Test formatting of UnknownLaunchpadUsername exception

        error = account.UnknownLaunchpadUsername(user='test-user')

        self.assertEqualDiff('The user name test-user is not registered '

                             'on Launchpad.', str(error))

    def test_no_registered_ssh_keys(self):

        # Test formatting of NoRegisteredSSHKeys exception

        error = account.NoRegisteredSSHKeys(user='test-user')

        self.assertEqualDiff('The user test-user has not registered any '

            'SSH keys with Launchpad.\n'

            'See <https://launchpad.net/people/+me>',

            str(error))

    def test_set_lp_login_updates_authentication_conf(self):

        self.assertIs(None, account._get_auth_user())

        account.set_lp_login('foo')

        self.assertEqual('foo', account._get_auth_user())

    def test_get_lp_login_does_not_update_for_none_user(self):

        account.get_lp_login()

        self.assertIs(None, account._get_auth_user())

    def test_get_lp_login_updates_authentication_conf(self):

        account._set_global_option('foo')

        self.assertIs(None, account._get_auth_user())

        account.get_lp_login()

        auth = config.AuthenticationConfig()

        self.assertEqual('foo', account._get_auth_user(auth))

        self.assertEqual('foo', auth.get_user('ssh', 'bazaar.launchpad.net'))

        self.assertEqual('foo', auth.get_user('ssh',

                                              'bazaar.staging.launchpad.net'))

    def test_get_lp_login_leaves_existing_credentials(self):

        auth = config.AuthenticationConfig()

        auth.set_credentials('Foo', 'bazaar.launchpad.net', 'foo', 'ssh')

        auth.set_credentials('Bar', 'bazaar.staging.launchpad.net', 'foo',

                             'ssh')

        account._set_global_option('foo')

        account.get_lp_login()

        auth = config.AuthenticationConfig()

        credentials = auth.get_credentials('ssh', 'bazaar.launchpad.net')

        self.assertEqual('Foo', credentials['name'])

    def test_get_lp_login_errors_on_mismatch(self):

        account._set_auth_user('foo')

        account._set_global_option('bar')

        e = self.assertRaises(account.MismatchedUsernames,

                              account.get_lp_login)

        self.assertEqual('bazaar.conf and authentication.conf disagree about'

            ' launchpad account name.  Please re-run launchpad-login.', str(e))

class CheckAccountTests(TestCaseWithMemoryTransport):

    def test_check_lp_login_valid_user(self):

        transport = self.get_transport()

        transport.mkdir('~test-user')

        transport.put_bytes('~test-user/+sshkeys', 'some keys here')

        account.check_lp_login('test-user', transport)

    def test_check_lp_login_no_user(self):

        transport = self.get_transport()

        self.assertRaises(account.UnknownLaunchpadUsername,

                          account.check_lp_login, 'test-user', transport)

    def test_check_lp_login_no_ssh_keys(self):

        transport = self.get_transport()

        transport.mkdir('~test-user')

        transport.put_bytes('~test-user/+sshkeys', '')

        self.assertRaises(account.NoRegisteredSSHKeys,

                          account.check_lp_login, 'test-user', transport)