# 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.

import unittest

from openstack import utils


class Test_urljoin(unittest.TestCase):

    def test_strings(self):
        root = "http://www.example.com"
        leaves = "foo", "bar"

        result = utils.urljoin(root, *leaves)
        self.assertEqual(result, "http://www.example.com/foo/bar")

    def test_with_none(self):
        root = "http://www.example.com"
        leaves = "foo", None

        result = utils.urljoin(root, *leaves)
        self.assertEqual(result, "http://www.example.com/foo/")