# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2011 OpenStack LLC.
# 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.

import unittest

import os
import shutil
import tempfile

from openstack.common import fileutils


class EnsureTree(unittest.TestCase):
    def test_ensure_tree(self):
        tmpdir = tempfile.mkdtemp()
        try:
            testdir = '%s/foo/bar/baz' % (tmpdir,)
            fileutils.ensure_tree(testdir)
            self.assertTrue(os.path.isdir(testdir))

        finally:
            if os.path.exists(tmpdir):
                shutil.rmtree(tmpdir)