[Zope-CVS] CVS: Products/AdaptableStorage/gateway_sql/tests - testInterfaceImpl.py:1.1

[Shane Hathaway]

Update of /cvs-repository/Products/AdaptableStorage/gateway_sql/tests
In directory cvs.zope.org:/tmp/cvs-serv29122/gateway_sql/tests

Added Files:
	testInterfaceImpl.py 
Log Message:
With minor corrections, successfully created a CMF site in a Postgres database.
Awesome. :-)


=== Added File Products/AdaptableStorage/gateway_sql/tests/testInterfaceImpl.py ===
##############################################################################
#
# Copyright (c) 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.
#
##############################################################################
"""Interface implementation tests

$Id: testInterfaceImpl.py,v 1.1 2002/12/10 22:51:37 shane Exp $
"""

import unittest
from types import ListType, TupleType

from Interface import Interface
from Interface.Verify import verifyClass


class InterfaceImplTests(unittest.TestCase):

    def _testObjectImpl(self, c):
        try:
            impl = c.__implements__
            if isinstance(impl, ListType) or isinstance(impl, TupleType):
                for iface in impl:
                    self._verify(iface, c)
            else:
                self._verify(impl, c)
        except:
            print 'Bad implementation of', repr(c)
            raise

    def _testAllInModule(self, m):
        for attr, value in m.__dict__.items():
            if (hasattr(value, '__implements__') and
                not Interface.isImplementedBy(value)):
                self._testObjectImpl(value)

    def _verify(self, iface, c):
        verifyClass(iface, c)
        for base in iface.getBases():
            self._verify(base, c)

    def testSerialPublicImplementations(self):
        from Products.AdaptableStorage.gateway_sql import public
        self._testAllInModule(public)

if __name__ == '__main__':
    unittest.main()