keystone/keystone/tests/unit/external/test_timeutils.py

32 lines
1.2 KiB
Python

# 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 datetime
import keystone.tests.unit as tests
class TestTimeUtils(tests.BaseTestCase):
def test_parsing_date_strings_returns_a_datetime(self):
example_date_str = '2015-09-23T04:45:37.196621Z'
dt = datetime.datetime.strptime(example_date_str, tests.TIME_FORMAT)
self.assertIsInstance(dt, datetime.datetime)
def test_parsing_invalid_date_strings_raises_a_ValueError(self):
example_date_str = ''
simple_format = '%Y'
self.assertRaises(ValueError,
datetime.datetime.strptime,
example_date_str,
simple_format)