[Zope-Checkins] CVS: Zope/lib/python/AccessControl/tests - testDeprecatedAPI.py:1.1

[Martijn Pieters]

Update of /cvs-repository/Zope/lib/python/AccessControl/tests
In directory cvs.zope.org:/tmp/cvs-serv8573/tests

Added Files:
	testDeprecatedAPI.py 
Log Message:
Added deprecation warnings fro User.hasRole.


=== Added File Zope/lib/python/AccessControl/tests/testDeprecatedAPI.py ===

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"""Tests for the DeprecationWarning thrown by accessing hasRole

To be removed together with the API in due time.

"""

__rcs_id__='$Id: testDeprecatedAPI.py,v 1.1 2001/10/16 21:42:12 mj Exp $'
__version__='$Revision: 1.1 $'[11:-2]

import ZODB # Sigh. Persistent needs to be set, so we import ZODB.
from AccessControl import User
import unittest, warnings

class DeprecatedAPI(unittest.TestCase):
    def setUp(self):
        # We test for warnings by turning them into exceptions
        warnings.filterwarnings('error', category=DeprecationWarning,
            module='AccessControl')
    
    def testDeprecatedHasRole(self):
        """hasRole has been deprecated, we expect a warning."""
        try:
            self.userObject.hasRole(None)
        except DeprecationWarning:
            pass
        else:
            self.fail('Expected DeprecationWarning, none given')

    def testAllowed(self):
        """hasRole is an alias for allowed, which should be unaffected."""
        try:
            self.userObject.allowed(None)
        except DeprecationWarning:
            self.fail('Expected DeprecationWarning, none given')
        else:
            pass

    def tearDown(self):
        warnings.resetwarnings()

class BasicUser(DeprecatedAPI):
    userObject = User.SimpleUser('JoeBloke', '123', [], [])

class UnrestrictedUser(DeprecatedAPI):
    userObject = User.UnrestrictedUser('Special', '123', [], [])

class NullUnrestrictedUser(DeprecatedAPI):
    userObject = User.NullUnrestrictedUser()

def test_suite():
    suite = unittest.TestSuite()
    suite.addTest(unittest.makeSuite(BasicUser))
    suite.addTest(unittest.makeSuite(UnrestrictedUser))
    suite.addTest(unittest.makeSuite(NullUnrestrictedUser))
    return suite