##############################################################################
#
# Copyright (c) 2004 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 ZCML Documentation Module
"""
import unittest
from doctest import DocTestSuite
from zope.i18n.locales.inheritance import AttributeInheritance
from zope.i18n.locales.inheritance import NoParentException

from zope.i18n.testing import unicode_checker


class LocaleInheritanceStub(AttributeInheritance):

    def __init__(self, nextLocale=None):
        self.__nextLocale__ = nextLocale

    def getInheritedSelf(self):
        if self.__nextLocale__ is None:
            raise NoParentException('No parent was specified.')
        return self.__nextLocale__


def test_suite():
    return unittest.TestSuite((
        DocTestSuite('zope.i18n.locales', checker=unicode_checker),
        DocTestSuite('zope.i18n.locales.inheritance', checker=unicode_checker),
        DocTestSuite('zope.i18n.locales.xmlfactory', checker=unicode_checker),
    ))