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# Copyright (C) 2006-2011 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
import base64
from StringIO import StringIO
import urlparse
import xmlrpclib
from bzrlib import (
config,
tests,
ui,
)
from bzrlib.tests import TestCaseWithTransport
# local import
from bzrlib.plugins.launchpad.lp_registration import (
BaseRequest,
BranchBugLinkRequest,
BranchRegistrationRequest,
ResolveLaunchpadPathRequest,
LaunchpadService,
)
# TODO: Test that the command-line client, making sure that it'll pass the
# request through to a dummy transport, and that the transport will validate
# the results passed in. Not sure how to get the transport object back out to
# validate that its OK - may not be necessary.
# TODO: Add test for (and implement) other command-line options to set
# project, author_email, description.
# TODO: project_id is not properly handled -- must be passed in rpc or path.
class InstrumentedXMLRPCConnection(object):
"""Stands in place of an http connection for the purposes of testing"""
def __init__(self, testcase):
self.testcase = testcase
def getreply(self):
"""Fake the http reply.
:returns: (errcode, errmsg, headers)
"""
return (200, 'OK', [])
def getresponse(self, buffering=True):
"""Fake the http reply.
This is used when running on Python 2.7, where xmlrpclib uses
httplib.HTTPConnection in a different way than before.
"""
class FakeHttpResponse(object):
def __init__(self, status, reason, headers, body):
self.status = status
self.reason = reason
self.headers = headers
self.body = body
def read(self, size=-1):
return self.body.read(size)
return FakeHttpResponse(200, 'OK', [], self.getfile())
def getfile(self):
"""Return a fake file containing the response content."""
return StringIO('''\
<?xml version="1.0" ?>
<methodResponse>
<params>
<param>
<value>
<string>victoria dock</string>
</value>
</param>
</params>
</methodResponse>''')
class InstrumentedXMLRPCTransport(xmlrpclib.Transport):
# Python 2.5's xmlrpclib looks for this.
_use_datetime = False
def __init__(self, testcase, expect_auth):
self.testcase = testcase
self.expect_auth = expect_auth
self._connection = (None, None)
def make_connection(self, host):
host, http_headers, x509 = self.get_host_info(host)
test = self.testcase
self.connected_host = host
if self.expect_auth:
auth_hdrs = [v for k,v in http_headers if k == 'Authorization']
if len(auth_hdrs) != 1:
raise AssertionError("multiple auth headers: %r"
% (auth_hdrs,))
authinfo = auth_hdrs[0]
expected_auth = 'testuser@launchpad.net:testpassword'
test.assertEquals(authinfo,
'Basic ' + base64.encodestring(expected_auth).strip())
elif http_headers:
raise AssertionError()
return InstrumentedXMLRPCConnection(test)
def send_request(self, connection, handler_path, request_body):
test = self.testcase
self.got_request = True
def send_host(self, conn, host):
pass
def send_user_agent(self, conn):
# TODO: send special user agent string, including bzrlib version
# number
pass
def send_content(self, conn, request_body):
unpacked, method = xmlrpclib.loads(request_body)
if None in unpacked:
raise AssertionError(
"xmlrpc result %r shouldn't contain None" % (unpacked,))
self.sent_params = unpacked
class MockLaunchpadService(LaunchpadService):
def send_request(self, method_name, method_params, authenticated):
"""Stash away the method details rather than sending them to a real server"""
self.called_method_name = method_name
self.called_method_params = method_params
self.called_authenticated = authenticated
class TestBranchRegistration(TestCaseWithTransport):
def setUp(self):
super(TestBranchRegistration, self).setUp()
# make sure we have a reproducible standard environment
self.overrideEnv('BZR_LP_XMLRPC_URL', None)
def test_register_help(self):
"""register-branch accepts --help"""
out, err = self.run_bzr(['register-branch', '--help'])
self.assertContainsRe(out, r'Register a branch')
def test_register_no_url_no_branch(self):
"""register-branch command requires parameters"""
self.make_repository('.')
self.run_bzr_error(
['register-branch requires a public branch url - '
'see bzr help register-branch'],
'register-branch')
def test_register_no_url_in_published_branch_no_error(self):
b = self.make_branch('.')
b.set_public_branch('http://test-server.com/bzr/branch')
out, err = self.run_bzr(['register-branch', '--dry-run'])
self.assertEqual('Branch registered.\n', out)
self.assertEqual('', err)
def test_register_no_url_in_unpublished_branch_errors(self):
b = self.make_branch('.')
out, err = self.run_bzr_error(['no public branch'],
['register-branch', '--dry-run'])
self.assertEqual('', out)
def test_register_dry_run(self):
out, err = self.run_bzr(['register-branch',
'http://test-server.com/bzr/branch',
'--dry-run'])
self.assertEquals(out, 'Branch registered.\n')
def test_onto_transport(self):
"""How the request is sent by transmitting across a mock Transport"""
# use a real transport, but intercept at the http/xml layer
transport = InstrumentedXMLRPCTransport(self, expect_auth=True)
service = LaunchpadService(transport)
service.registrant_email = 'testuser@launchpad.net'
service.registrant_password = 'testpassword'
rego = BranchRegistrationRequest('http://test-server.com/bzr/branch',
'branch-id',
'my test branch',
'description',
'author@launchpad.net',
'product')
rego.submit(service)
self.assertEquals(transport.connected_host, 'xmlrpc.launchpad.net')
self.assertEquals(len(transport.sent_params), 6)
self.assertEquals(transport.sent_params,
('http://test-server.com/bzr/branch', # branch_url
'branch-id', # branch_name
'my test branch', # branch_title
'description',
'author@launchpad.net',
'product'))
self.assertTrue(transport.got_request)
def test_onto_transport_unauthenticated(self):
"""An unauthenticated request is transmitted across a mock Transport"""
transport = InstrumentedXMLRPCTransport(self, expect_auth=False)
service = LaunchpadService(transport)
resolve = ResolveLaunchpadPathRequest('bzr')
resolve.submit(service)
self.assertEquals(transport.connected_host, 'xmlrpc.launchpad.net')
self.assertEquals(len(transport.sent_params), 1)
self.assertEquals(transport.sent_params, ('bzr', ))
self.assertTrue(transport.got_request)
def test_subclass_request(self):
"""Define a new type of xmlrpc request"""
class DummyRequest(BaseRequest):
_methodname = 'dummy_request'
def _request_params(self):
return (42,)
service = MockLaunchpadService()
service.registrant_email = 'test@launchpad.net'
service.registrant_password = ''
request = DummyRequest()
request.submit(service)
self.assertEquals(service.called_method_name, 'dummy_request')
self.assertEquals(service.called_method_params, (42,))
def test_mock_server_registration(self):
"""Send registration to mock server"""
test_case = self
class MockRegistrationService(MockLaunchpadService):
def send_request(self, method_name, method_params, authenticated):
test_case.assertEquals(method_name, "register_branch")
test_case.assertEquals(list(method_params),
['url', 'name', 'title', 'description', 'email', 'name'])
test_case.assertEquals(authenticated, True)
return 'result'
service = MockRegistrationService()
rego = BranchRegistrationRequest('url', 'name', 'title',
'description', 'email', 'name')
result = rego.submit(service)
self.assertEquals(result, 'result')
def test_mock_server_registration_with_defaults(self):
"""Send registration to mock server"""
test_case = self
class MockRegistrationService(MockLaunchpadService):
def send_request(self, method_name, method_params, authenticated):
test_case.assertEquals(method_name, "register_branch")
test_case.assertEquals(list(method_params),
['http://server/branch', 'branch', '', '', '', ''])
test_case.assertEquals(authenticated, True)
return 'result'
service = MockRegistrationService()
rego = BranchRegistrationRequest('http://server/branch')
result = rego.submit(service)
self.assertEquals(result, 'result')
def test_mock_bug_branch_link(self):
"""Send bug-branch link to mock server"""
test_case = self
class MockService(MockLaunchpadService):
def send_request(self, method_name, method_params, authenticated):
test_case.assertEquals(method_name, "link_branch_to_bug")
test_case.assertEquals(list(method_params),
['http://server/branch', 1234, ''])
test_case.assertEquals(authenticated, True)
return 'http://launchpad.net/bug/1234'
service = MockService()
rego = BranchBugLinkRequest('http://server/branch', 1234)
result = rego.submit(service)
self.assertEquals(result, 'http://launchpad.net/bug/1234')
def test_mock_resolve_lp_url(self):
test_case = self
class MockService(MockLaunchpadService):
def send_request(self, method_name, method_params, authenticated):
test_case.assertEquals(method_name, "resolve_lp_path")
test_case.assertEquals(list(method_params), ['bzr'])
test_case.assertEquals(authenticated, False)
return dict(urls=[
'bzr+ssh://bazaar.launchpad.net~bzr/bzr/trunk',
'sftp://bazaar.launchpad.net~bzr/bzr/trunk',
'bzr+http://bazaar.launchpad.net~bzr/bzr/trunk',
'http://bazaar.launchpad.net~bzr/bzr/trunk'])
service = MockService()
resolve = ResolveLaunchpadPathRequest('bzr')
result = resolve.submit(service)
self.assertTrue('urls' in result)
self.assertEquals(result['urls'], [
'bzr+ssh://bazaar.launchpad.net~bzr/bzr/trunk',
'sftp://bazaar.launchpad.net~bzr/bzr/trunk',
'bzr+http://bazaar.launchpad.net~bzr/bzr/trunk',
'http://bazaar.launchpad.net~bzr/bzr/trunk'])
class TestGatherUserCredentials(tests.TestCaseInTempDir):
def setUp(self):
super(TestGatherUserCredentials, self).setUp()
# make sure we have a reproducible standard environment
self.overrideEnv('BZR_LP_XMLRPC_URL', None)
def test_gather_user_credentials_has_password(self):
service = LaunchpadService()
service.registrant_password = 'mypassword'
# This should be a basic no-op, since we already have the password
service.gather_user_credentials()
self.assertEqual('mypassword', service.registrant_password)
def test_gather_user_credentials_from_auth_conf(self):
auth_path = config.authentication_config_filename()
service = LaunchpadService()
g_conf = config.GlobalConfig()
g_conf.set_user_option('email', 'Test User <test@user.com>')
f = open(auth_path, 'wb')
try:
scheme, hostinfo = urlparse.urlsplit(service.service_url)[:2]
f.write('[section]\n'
'scheme=%s\n'
'host=%s\n'
'user=test@user.com\n'
'password=testpass\n'
% (scheme, hostinfo))
finally:
f.close()
self.assertIs(None, service.registrant_password)
service.gather_user_credentials()
self.assertEqual('test@user.com', service.registrant_email)
self.assertEqual('testpass', service.registrant_password)
def test_gather_user_credentials_prompts(self):
service = LaunchpadService()
self.assertIs(None, service.registrant_password)
g_conf = config.GlobalConfig()
g_conf.set_user_option('email', 'Test User <test@user.com>')
stdout = tests.StringIOWrapper()
stderr = tests.StringIOWrapper()
ui.ui_factory = tests.TestUIFactory(stdin='userpass\n',
stdout=stdout, stderr=stderr)
self.assertIs(None, service.registrant_password)
service.gather_user_credentials()
self.assertEqual('test@user.com', service.registrant_email)
self.assertEqual('userpass', service.registrant_password)
self.assertEquals('', stdout.getvalue())
self.assertContainsRe(stderr.getvalue(),
'launchpad.net password for test@user\\.com')
|