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# Copyright (C) 2006 by 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
import base64
import os
from StringIO import StringIO
import xmlrpclib
from bzrlib.tests import TestCase, TestSkipped
# local import
from lp_registration import (
BaseRequest,
BranchBugLinkRequest,
BranchRegistrationRequest,
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 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):
def __init__(self, testcase):
self.testcase = testcase
def make_connection(self, host):
host, http_headers, x509 = self.get_host_info(host)
test = self.testcase
self.connected_host = host
auth_hdrs = [v for k,v in http_headers if k == 'Authorization']
assert len(auth_hdrs) == 1
authinfo = auth_hdrs[0]
expected_auth = 'testuser@launchpad.net:testpassword'
test.assertEquals(authinfo,
'Basic ' + base64.encodestring(expected_auth).strip())
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)
assert None not in unpacked, \
"xmlrpc result %r shouldn't contain None" % (unpacked,)
self.sent_params = unpacked
class MockLaunchpadService(LaunchpadService):
def send_request(self, method_name, method_params):
"""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
class TestBranchRegistration(TestCase):
SAMPLE_URL = 'http://bazaar-vcs.org/bzr/bzr.dev/'
SAMPLE_OWNER = 'jhacker@foo.com'
SAMPLE_BRANCH_ID = 'bzr.dev'
def setUp(self):
super(TestBranchRegistration, self).setUp()
# make sure we have a reproducible standard environment
if 'BZR_LP_XMLRPC_URL' in os.environ:
del os.environ['BZR_LP_XMLRPC_URL']
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(self):
"""register-branch command requires parameters"""
self.run_bzr('register-branch', retcode=3)
def test_21_register_cmd_simple_branch(self):
"""Register a well-known branch to fake server"""
# disabled until we can set a different transport within the command
# command
## self.run_bzr('register-branch', self.SAMPLE_URL)
def test_onto_transport(self):
"""Test 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)
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_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):
test_case.assertEquals(method_name, "register_branch")
test_case.assertEquals(list(method_params),
['url', 'name', 'title', 'description', 'email', 'name'])
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):
test_case.assertEquals(method_name, "register_branch")
test_case.assertEquals(list(method_params),
['http://server/branch', 'branch', '', '', '', ''])
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):
test_case.assertEquals(method_name, "link_branch_to_bug")
test_case.assertEquals(list(method_params),
['http://server/branch', 1234, ''])
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')
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