'''
Task Coach - Your friendly task manager
Copyright (C) 2004-2009 Frank Niessink <frank@niessink.com>
Copyright (C) 2007-2008 Jerome Laheurte <fraca7@free.fr>
Task Coach 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 3 of the License, or
(at your option) any later version.
Task Coach 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, see <http://www.gnu.org/licenses/>.
'''
import test
from taskcoachlib.domain import base
from taskcoachlib import patterns
class OwnerUnderTest(object):
__metaclass__ = base.DomainObjectOwnerMetaclass
__ownedType__ = 'Foo'
class Foo(object):
pass
class OwnerTest(test.TestCase):
def setUp(self):
self.owner = OwnerUnderTest()
self.events = []
def onEvent(self, event):
self.events.append(event)
# pylint: disable-msg=E1101
def testSetObjects_NoNotificationWhenUnchanged(self):
patterns.Publisher().registerObserver(self.onEvent,
self.owner.foosChangedEventType())
self.owner.setFoos([])
self.failIf(self.events)
def testSetObjects_NotificationWhenCanged(self):
patterns.Publisher().registerObserver(self.onEvent,
self.owner.foosChangedEventType())
self.owner.setFoos([Foo()])
self.assertEqual(1, len(self.events))
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