[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/OFS/Memento/tests - MementoBag.py:1.1.2.1 __init__.py:1.1.2.1 testAttributeMementoBag.py:1.1.2.1

[R. David Murray]

Update of /cvs-repository/Zope3/lib/python/Zope/App/OFS/Memento/tests
In directory cvs.zope.org:/tmp/cvs-serv16085/lib/python/Zope/App/OFS/Memento/tests

Added Files:
      Tag: Zope-3x-branch
	MementoBag.py __init__.py testAttributeMementoBag.py 
Log Message:
Implementation of AttributeMementoBag from Tres Sever's proposal at
ComponentArchitecture/MementoBagProposal, as modified by Jim's comments
about the use of dotted names rather than a key registry.

R. David Murray (rdmurray) and Nikheel Dhekne (ndhekne).


=== Added File Zope3/lib/python/Zope/App/OFS/Memento/tests/MementoBag.py ===
##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
# 
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (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
# 
##############################################################################
"""

Revision information:
$Id: MementoBag.py,v 1.1.2.1 2002/03/23 18:03:27 rdmurray Exp $
"""

class MementoBag:
    "Test the IMementoBag interface"

    def setUp(self):
        self.obj = {1: 2, 3: 4}

    def testStorage(self):
        """test __getitem__"""
        self.bag['unittest'] = self.obj
        res = self.bag['unittest']
        self.failUnlessEqual(self.obj,res)

    def testGetitemException(self):
        """test __getitem raises exception on unknown key"""
        self.assertRaises(KeyError,self.bag.__getitem__,'randomkey')

    def testGet(self):
        """test get"""
        self.bag['unittest'] = obj
        res = self.bag.get('unittest')
        self.failUnlessEqual(obj,res)

    def testGet(self):
        """test get with no set"""
        res = self.bag.get('randomkey')
        self.failUnlessEqual(None,res)

    def testGetDefault(self):
        """test get returns default"""
        res = self.bag.get('randomkey','default')
        self.failUnlessEqual('default',res)

    def testDel(self):
        self.bag['unittest'] = self.obj
        del self.bag['unittest']
        self.failUnlessEqual(None,self.bag.get('unittest'))

    def testDelRaisesKeyError(self):
        self.assertRaises(KeyError,self.bag.__delitem__,'unittest')


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


=== Added File Zope3/lib/python/Zope/App/OFS/Memento/tests/testAttributeMementoBag.py ===
##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
# 
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (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
# 
##############################################################################
"""

Revision information:
$Id: testAttributeMementoBag.py,v 1.1.2.1 2002/03/23 18:03:27 rdmurray Exp $
"""

from unittest import TestCase, TestSuite, main, makeSuite
from Zope.Testing.CleanUp import CleanUp # Base class w registry cleanup
from MementoBag import MementoBag
from Zope.App.OFS.Memento.AttributeMementoBag import AttributeMementoBag
from Zope.App.OFS.Memento.IAttributeMementoStorable \
    import IAttributeMementoStorable

class Dummy:
    __implements__ = IAttributeMementoStorable

class Test(CleanUp, MementoBag, TestCase):
    
    def setUp(self):
        self.bag = AttributeMementoBag(Dummy())
        #super(Test,self).setUp()
        MementoBag.setUp(self)
        CleanUp.setUp(self)


def test_suite():
    return TestSuite((
        makeSuite(Test),
        ))

if __name__=='__main__':
    main(defaultTest='test_suite')