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# -*- coding: utf-8 -*-
# Copyright (c) 2016 EasyStack Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslotest import base as test_base
from oslo_utils import dictutils as du
class DictUtilsTestCase(test_base.BaseTestCase):
def test_flatten_dict_to_keypairs(self):
data = {'a': 'A', 'b': 'B',
'nested': {'a': 'A', 'b': 'B'}}
pairs = list(du.flatten_dict_to_keypairs(data))
self.assertEqual([('a', 'A'), ('b', 'B'),
('nested:a', 'A'), ('nested:b', 'B')],
pairs)
def test_flatten_dict_to_keypairs_with_separator(self):
data = {'a': 'A', 'b': 'B',
'nested': {'a': 'A', 'b': 'B'}}
pairs = list(du.flatten_dict_to_keypairs(data, separator='.'))
self.assertEqual([('a', 'A'), ('b', 'B'),
('nested.a', 'A'), ('nested.b', 'B')],
pairs)
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