stacktach/tests/unit/test_datetime_to_decimal.py

36 lines
1.6 KiB
Python

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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 decimal
from stacktach import datetime_to_decimal
from tests.unit import StacktachBaseTestCase
class DatetimeToDecimalTestCase(StacktachBaseTestCase):
def test_datetime_to_decimal(self):
expected_decimal = decimal.Decimal('1356093296.123')
utc_datetime = datetime.datetime.utcfromtimestamp(expected_decimal)
actual_decimal = datetime_to_decimal.dt_to_decimal(utc_datetime)
self.assertEqual(actual_decimal, expected_decimal)
def test_decimal_to_datetime(self):
expected_decimal = decimal.Decimal('1356093296.123')
expected_datetime = datetime.datetime.utcfromtimestamp(expected_decimal)
actual_datetime = datetime_to_decimal.dt_from_decimal(expected_decimal)
self.assertEqual(actual_datetime, expected_datetime)