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/usr/share/pyshared/zope/principalregistry/tests/test_principalregistry.py is in python-zope.principalregistry 3.7.1-0ubuntu3.

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##############################################################################
#
# Copyright (c) 2001-2009 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.
#
##############################################################################
"""Tests for the principal registry
"""
import unittest
from zope.authentication.interfaces import PrincipalLookupError
from zope.authentication.loginpassword import LoginPassword
from zope.component import provideAdapter
from zope.interface import implements
from zope.password.testing import setUpPasswordManagers

from zope.principalregistry.principalregistry import PrincipalRegistry
from zope.principalregistry.principalregistry import DuplicateLogin, DuplicateId


class Request(LoginPassword):

    challenge = None

    def __init__(self, lpw):
        if lpw is not None:
            l, p = lpw
        else:
            l = p = None
        super(Request, self).__init__(l, p)

    def needLogin(self, realm):
        self.challenge = 'basic realm="%s"' % realm


class Test(unittest.TestCase):

    def setUp(self):
        setUpPasswordManagers()
        self.reg = PrincipalRegistry()
        self.reg.definePrincipal('1', 'Tim Peters', 'Sir Tim Peters',
                                 'tim', '123')
        self.reg.definePrincipal('2', 'Jim Fulton', 'Sir Jim Fulton',
                                 'jim', '456')

    def testRegistered(self):
        p = self.reg.getPrincipal('1')
        self.assertEqual(p.id, '1')
        self.assertEqual(p.title, 'Tim Peters')
        self.assertEqual(p.description, 'Sir Tim Peters')
        p = self.reg.getPrincipal('2')
        self.assertEqual(p.id, '2')
        self.assertEqual(p.title, 'Jim Fulton')
        self.assertEqual(p.description, 'Sir Jim Fulton')

        self.assertEqual(len(self.reg.getPrincipals('')), 2)

    def testUnRegistered(self):
        self.assertRaises(PrincipalLookupError, self.reg.getPrincipal, '3')

    def testDup(self):
        self.assertRaises(DuplicateId,
                          self.reg.definePrincipal,
                          '1', 'Tim Peters', 'Sir Tim Peters',
                          'tim2', '123')
        self.assertRaises(DuplicateLogin,
                          self.reg.definePrincipal,
                          '3', 'Tim Peters', 'Sir Tim Peters',
                          'tim', '123')
        self.assertRaises(PrincipalLookupError, self.reg.getPrincipal, '3')
        self.assertEqual(len(self.reg.getPrincipals('')), 2)

    def testSearch(self):
        r = self.reg.getPrincipals('J')
        self.assertEquals(len(r), 1)
        self.failUnless(r[0] is self.reg.getPrincipal('2'))

    def testByLogin(self):
        tim = self.reg.getPrincipalByLogin('tim')
        self.assertEquals(tim.getLogin(), 'tim')
        jim = self.reg.getPrincipalByLogin('jim')
        self.assertEquals(jim.getLogin(), 'jim')
        self.assertRaises(KeyError,
                          self.reg.getPrincipalByLogin, 'kim')

    def testValidation(self):
        tim = self.reg.getPrincipalByLogin('tim')
        self.assert_(tim.validate('123'))
        self.failIf(tim.validate('456'))
        self.failIf(tim.validate(''))
        self.failIf(tim.validate('1234'))
        self.failIf(tim.validate('12'))

    def testAuthenticate(self):
        req = Request(('tim', '123'))
        pid = self.reg.authenticate(req).id
        self.assertEquals(pid, '1')
        req = Request(('tim', '1234'))
        p = self.reg.authenticate(req)
        self.assertEquals(p, None)
        req = Request(('kim', '123'))
        p = self.reg.authenticate(req)
        self.assertEquals(p, None)

    def testUnauthorized(self):
        request = Request(None)
        self.reg.unauthorized(self.reg.unauthenticatedPrincipal(), request)
        self.assertEquals(request.challenge, 'basic realm="Zope"')
        request = Request(None)
        self.reg.unauthorized(None, request)
        self.assertEquals(request.challenge, 'basic realm="Zope"')
        request = Request(None)
        self.reg.unauthorized("1", request)
        self.assertEquals(request.challenge, None)

    def testDefaultPrincipal(self):
        self.assertEquals(self.reg.unauthenticatedPrincipal(), None)
        self.assertRaises(DuplicateId, self.reg.defineDefaultPrincipal,
                          "1", "tim")
        self.reg.defineDefaultPrincipal("everybody", "Default Principal")
        self.assertEquals(self.reg.unauthenticatedPrincipal().id, "everybody")
        self.reg.defineDefaultPrincipal("anybody", "Default Principal",
                                        "This is the default headmaster")
        self.assertEquals(self.reg.unauthenticatedPrincipal().id, "anybody")
        self.assertRaises(PrincipalLookupError,
                          self.reg.getPrincipal, "everybody")
        p = self.reg.getPrincipal("anybody")
        self.assertEquals(p.id, "anybody")
        self.assertEquals(p.title, "Default Principal")
        self.assertRaises(DuplicateId, self.reg.definePrincipal,
                          "anybody", "title")


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