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# This file is part of Buildbot. Buildbot 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, version 2.
#
# 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.
#
# Copyright Buildbot Team Members
import mock
from twisted.trial import unittest
from twisted.internet import defer
from twisted.application import service
from buildbot.process import debug
from buildbot import config
class FakeManhole(service.Service):
pass
class TestDebugServices(unittest.TestCase):
def setUp(self):
self.master = mock.Mock(name='master')
self.config = config.MasterConfig()
@defer.inlineCallbacks
def test_reconfigService_debug(self):
# mock out PBManager
self.master.pbmanager = pbmanager = mock.Mock()
registration = mock.Mock(name='registration')
registration.unregister = mock.Mock(name='unregister',
side_effect=lambda : defer.succeed(None))
pbmanager.register.return_value = registration
ds = debug.DebugServices(self.master)
ds.startService()
# start off with no debug password
self.config.slavePortnum = '9824'
self.config.debugPassword = None
yield ds.reconfigService(self.config)
self.assertFalse(pbmanager.register.called)
# set the password, and see it register
self.config.debugPassword = 'seeeekrit'
yield ds.reconfigService(self.config)
self.assertTrue(pbmanager.register.called)
self.assertEqual(pbmanager.register.call_args[0][:3],
('9824', 'debug', 'seeeekrit'))
factory = pbmanager.register.call_args[0][3]
self.assertIsInstance(factory(mock.Mock(), mock.Mock()),
debug.DebugPerspective)
# change the password, and see it re-register
self.config.debugPassword = 'lies'
pbmanager.register.reset_mock()
yield ds.reconfigService(self.config)
self.assertTrue(registration.unregister.called)
self.assertTrue(pbmanager.register.called)
self.assertEqual(pbmanager.register.call_args[0][:3],
('9824', 'debug', 'lies'))
# remove the password, and see it unregister
self.config.debugPassword = None
pbmanager.register.reset_mock()
registration.unregister.reset_mock()
yield ds.reconfigService(self.config)
self.assertTrue(registration.unregister.called)
self.assertFalse(pbmanager.register.called)
# re-register to test stopService
self.config.debugPassword = 'confusion'
pbmanager.register.reset_mock()
yield ds.reconfigService(self.config)
# stop the service, and see that it unregisters
pbmanager.register.reset_mock()
registration.unregister.reset_mock()
yield ds.stopService()
self.assertTrue(registration.unregister.called)
@defer.inlineCallbacks
def test_reconfigService_manhole(self):
master = mock.Mock(name='master')
ds = debug.DebugServices(master)
ds.startService()
# start off with no manhole
yield ds.reconfigService(self.config)
# set a manhole, fire it up
self.config.manhole = manhole = FakeManhole()
yield ds.reconfigService(self.config)
self.assertTrue(manhole.running)
self.assertIdentical(manhole.master, master)
# unset it, see it stop
self.config.manhole = None
yield ds.reconfigService(self.config)
self.assertFalse(manhole.running)
self.assertIdentical(manhole.master, None)
# re-start to test stopService
self.config.manhole = manhole
yield ds.reconfigService(self.config)
# stop the service, and see that it unregisters
yield ds.stopService()
self.assertFalse(manhole.running)
self.assertIdentical(manhole.master, None)
class TestDebugPerspective(unittest.TestCase):
def setUp(self):
self.master = mock.Mock()
self.persp = debug.DebugPerspective(self.master)
def test_attached(self):
self.assertIdentical(self.persp.attached(mock.Mock()), self.persp)
def test_detached(self):
self.persp.detached(mock.Mock()) # just shouldn't crash
def test_perspective_reload(self):
d = defer.maybeDeferred(lambda : self.persp.perspective_reload())
def check(_):
self.master.reconfig.assert_called_with()
d.addCallback(check)
return d
# remaining methods require IControl adapters or other weird stuff.. TODO
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