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# Copyright (C) 2007 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Tests for indirect branch urls through Launchpad.net"""
import xmlrpclib
from bzrlib import (
errors,
)
from bzrlib.branch import Branch
from bzrlib.tests import TestCase, TestCaseWithMemoryTransport
from bzrlib.transport import get_transport
from bzrlib.plugins.launchpad.lp_indirect import (
LaunchpadTransport)
from bzrlib.plugins.launchpad.account import get_lp_login
class FakeResolveFactory(object):
def __init__(self, test, expected_path, result):
self._test = test
self._expected_path = expected_path
self._result = result
def __call__(self, path):
self._test.assertEqual(self._expected_path, path)
return self
def submit(self, service):
return self._result
class IndirectUrlTests(TestCase):
"""Tests for indirect branch urls through Launchpad.net"""
def test_short_form(self):
"""A launchpad url should map to a http url"""
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'http://bazaar.launchpad.net/~apt/apt/devel']))
transport = LaunchpadTransport('lp:///')
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
transport._resolve('lp:apt', factory))
def test_indirect_through_url(self):
"""A launchpad url should map to a http url"""
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'http://bazaar.launchpad.net/~apt/apt/devel']))
transport = LaunchpadTransport('lp:///')
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
transport._resolve('lp:///apt', factory))
def test_indirect_skip_bad_schemes(self):
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bad-scheme://bazaar.launchpad.net/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel',
'http://another/location']))
transport = LaunchpadTransport('lp:///')
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
transport._resolve('lp:///apt', factory))
def test_indirect_no_matching_schemes(self):
# If the XMLRPC call does not return any protocols we support,
# invalidURL is raised.
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bad-scheme://bazaar.launchpad.net/~apt/apt/devel']))
transport = LaunchpadTransport('lp:///')
self.assertRaises(errors.InvalidURL,
transport._resolve, 'lp:///apt', factory)
def test_indirect_fault(self):
# Test that XMLRPC faults get converted to InvalidURL errors.
factory = FakeResolveFactory(self, 'apt', None)
def submit(service):
raise xmlrpclib.Fault(42, 'something went wrong')
factory.submit = submit
transport = LaunchpadTransport('lp:///')
self.assertRaises(errors.InvalidURL,
transport._resolve, 'lp:///apt', factory)
def test_skip_bzr_ssh_launchpad_net_when_anonymous(self):
# Test that bzr+ssh://bazaar.launchpad.net gets skipped if
# Bazaar does not know the user's Launchpad ID:
self.assertEqual(None, get_lp_login())
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bzr+ssh://bazaar.launchpad.net/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel']))
transport = LaunchpadTransport('lp:///')
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
transport._resolve('lp:///apt', factory))
def test_skip_sftp_launchpad_net_when_anonymous(self):
# Test that sftp://bazaar.launchpad.net gets skipped if
# Bazaar does not know the user's Launchpad ID:
self.assertEqual(None, get_lp_login())
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'sftp://bazaar.launchpad.net/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel']))
transport = LaunchpadTransport('lp:///')
self.assertEquals('http://bazaar.launchpad.net/~apt/apt/devel',
transport._resolve('lp:///apt', factory))
def test_rewrite_bzr_ssh_launchpad_net(self):
# Test that bzr+ssh URLs get rewritten to include the user's
# Launchpad ID (assuming we know the Launchpad ID).
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bzr+ssh://bazaar.launchpad.net/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel']))
transport = LaunchpadTransport('lp:///')
self.assertEquals(
'bzr+ssh://username@bazaar.launchpad.net/~apt/apt/devel',
transport._resolve('lp:///apt', factory, _lp_login='username'))
def test_no_rewrite_of_other_bzr_ssh(self):
# Test that we don't rewrite bzr+ssh URLs for other
self.assertEqual(None, get_lp_login())
factory = FakeResolveFactory(
self, 'apt', dict(urls=[
'bzr+ssh://example.com/~apt/apt/devel',
'http://bazaar.launchpad.net/~apt/apt/devel']))
transport = LaunchpadTransport('lp:///')
self.assertEquals('bzr+ssh://example.com/~apt/apt/devel',
transport._resolve('lp:///apt', factory))
# TODO: check we get an error if the url is unreasonable
def test_error_for_bad_indirection(self):
self.assertRaises(errors.InvalidURL,
LaunchpadTransport, 'lp://ratotehunoahu')
def catch_redirect(self, methodname, *args):
transport = LaunchpadTransport('lp:///apt')
def _resolve(abspath):
self.assertEqual('lp:///apt', abspath)
return 'http://example.com/~apt/apt/devel'
transport._resolve = _resolve
try:
getattr(transport, methodname)(*args)
except errors.RedirectRequested, exc:
return exc
else:
raise self.failException('RedirectRequested not raised')
def test_redirect_on_get(self):
exc = self.catch_redirect('get', '.bzr/branch-format')
self.assertEqual('lp:///apt/.bzr/branch-format', exc.source)
self.assertEqual(
'http://example.com/~apt/apt/devel/.bzr/branch-format', exc.target)
def test_redirect_on_mkdir(self):
exc = self.catch_redirect('mkdir', '.')
self.assertEqual('lp:///apt', exc.source)
self.assertEqual(
'http://example.com/~apt/apt/devel', exc.target)
class IndirectOpenBranchTests(TestCaseWithMemoryTransport):
def test_indirect_open_branch(self):
# Test that opening an lp: branch redirects to the real location.
target_branch = self.make_branch('target')
transport = get_transport('lp:///apt')
def _resolve(abspath):
self.assertEqual('lp:///apt', abspath)
return target_branch.base.rstrip('/')
transport._resolve = _resolve
branch = Branch.open_from_transport(transport)
self.assertEqual(target_branch.base, branch.base)
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