/usr/share/pyshared/zope/container/tests/test_containertraverser.py is in python-zope.container 3.12.0-0ubuntu2.
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#
# Copyright (c) 2001, 2002 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.
#
##############################################################################
"""Container Traverser Tests
"""
import unittest
from zope.interface import Interface, implements
from zope import component
from zope.publisher.interfaces import NotFound, IDefaultViewName
from zope.publisher.browser import TestRequest
from zope.publisher.interfaces.browser import IDefaultBrowserLayer
from zope.container.traversal import ContainerTraverser
from zope.container.interfaces import IReadContainer
from zope.container import testing
class TestContainer(object):
implements(IReadContainer)
def __init__(self, **kw):
for name, value in kw.items():
setattr(self, name , value)
def get(self, name, default=None):
return getattr(self, name, default)
class View(object):
def __init__(self, context, request):
self.context = context
self.request = request
class TraverserTest(testing.ContainerPlacelessSetup, unittest.TestCase):
# The following two methods exist, so that other container traversers can
# use these tests as a base.
def _getTraverser(self, context, request):
return ContainerTraverser(context, request)
def _getContainer(self, **kw):
return TestContainer(**kw)
def setUp(self):
super(TraverserTest, self).setUp()
# Create a small object tree
self.container = self._getContainer()
self.subcontainer = self._getContainer(Foo=self.container)
# Initiate a request
self.request = TestRequest()
# Create the traverser
self.traverser = self._getTraverser(self.subcontainer, self.request)
# Define a simple view for the container
component.provideAdapter(
View, (IReadContainer, IDefaultBrowserLayer), Interface,
name='viewfoo')
def test_itemTraversal(self):
self.assertEqual(
self.traverser.publishTraverse(self.request, 'Foo'),
self.container)
self.assertRaises(
NotFound,
self.traverser.publishTraverse, self.request, 'morebar')
def test_viewTraversal(self):
self.assertEquals(
self.traverser.publishTraverse(self.request, 'viewfoo').__class__,
View)
self.assertEquals(
self.traverser.publishTraverse(self.request, 'Foo'),
self.container)
self.assertRaises(
NotFound,
self.traverser.publishTraverse, self.request, 'morebar')
self.assertRaises(
NotFound,
self.traverser.publishTraverse, self.request, '@@morebar')
def test_browserDefault_without_registration_should_raise(self):
self.assertRaises(component.ComponentLookupError,
self.traverser.browserDefault, self.request)
def test_browserDefault(self):
component.provideAdapter(
'myDefaultView', (Interface, IDefaultBrowserLayer),
IDefaultViewName)
self.assertEquals((self.subcontainer, ('@@myDefaultView',)),
self.traverser.browserDefault(self.request))
def test_suite():
return unittest.TestSuite((
unittest.makeSuite(TraverserTest),
))
if __name__ == '__main__':
unittest.main(defaultTest='test_suite')
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