[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/tests - __init__.py:1.1.2.1 testTraversable.py:1.1.2.1

[Martijn Pieters]

Update of /cvs-repository/Zope3/lib/python/Zope/App/tests
In directory cvs.zope.org:/tmp/cvs-serv8082/lib/python/Zope/App/tests

Added Files:
      Tag: Zope-3x-branch
	__init__.py testTraversable.py 
Log Message:
Tests for Traversable code.


=== Added File Zope3/lib/python/Zope/App/tests/__init__.py ===
"""App tests"""


=== Added File Zope3/lib/python/Zope/App/tests/testTraversable.py ===
# Copyright (c) 2001 Zope Corporation and Contributors.  All Rights Reserved.
# 
# This software is subject to the provisions of the Zope Public License,
# Version 1.1 (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.

import unittest
from Zope.App.ITraversable import ITraversable
from Zope.App.Traversable import Traversable
from Zope.ContextWrapper import Wrapper

from Interface import verify, instancesOfObjectImplements

class C:
    def __init__(self, name):
        self.name = name

class TraversableTests(unittest.TestCase):
    def setUp(self):
        # Build up a wrapper chain
        self.root =   Wrapper(C('root'),   None,        name='')
        self.folder = Wrapper(C('folder'), self.root,   name='folder')
        self.item =   Wrapper(C('item'),   self.folder, name='item')
        self.tr = Traversable(self.item)

    def testImplementsITraversable(self):
        self.failUnless(ITraversable.isImplementedBy(self.tr))

    def testVerifyInterfaces(self):
        for interface in instancesOfObjectImplements(ITraversable):
            verify(interface, ITraversable)

    def testPhysicalRoot(self):
        self.failUnless(self.tr.getPhysicalRoot() is self.root)

    def testPhysicalPath(self):
        self.assertEquals(self.tr.getPhysicalPath(), ('', 'folder', 'item'))

def test_suite():
    loader = unittest.TestLoader()
    return loader.loadTestsFromTestCase(TraversableTests)

if __name__=='__main__':
    unittest.TextTestRunner().run(test_suite())