Current File : //lib/python3/dist-packages/zope/component/tests/test_event.py
##############################################################################
#
# Copyright (c) 2012 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Test adapter declaration helpers
"""
import unittest
class Test_dispatch(unittest.TestCase):
def test_it(self):
from zope.interface import Interface
from zope.component.globalregistry import getGlobalSiteManager
from zope.component.event import dispatch
_adapted = []
def _adapter(context):
_adapted.append(context)
return object()
gsm = getGlobalSiteManager()
gsm.registerHandler(_adapter, (Interface,))
del _adapted[:] # clear handler reg
event = object()
dispatch(event)
self.assertEqual(_adapted, [event])
class Test_objectEventNotify(unittest.TestCase):
def test_it(self):
from zope.interface import Interface
from zope.interface import implementer
from zope.component.globalregistry import getGlobalSiteManager
from zope.component.interfaces import IObjectEvent
from zope.component.event import objectEventNotify
_adapted = []
def _adapter(context, event):
_adapted.append((context, event))
return object()
gsm = getGlobalSiteManager()
gsm.registerHandler(_adapter, (Interface, IObjectEvent))
del _adapted[:] # clear handler reg
@implementer(IObjectEvent)
class _ObjectEvent(object):
def __init__(self, object):
self.object = object
context = object()
event = _ObjectEvent(context)
objectEventNotify(event)
self.assertEqual(_adapted, [(context, event)])
def test_suite():
return unittest.TestSuite((
unittest.makeSuite(Test_dispatch),
unittest.makeSuite(Test_objectEventNotify),
))
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