130 lines
3.7 KiB
Python
130 lines
3.7 KiB
Python
# Copyright 2016 Tesora Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from datetime import datetime
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from datetime import timedelta
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from datetime import tzinfo
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from trove.common import timeutils
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from trove.tests.unittests import trove_testtools
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class bogus_tzinfo(tzinfo):
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"""A bogus tzinfo class"""
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def utcoffset(self, dt):
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return timedelta(hours=2)
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def tzname(self, dt):
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return "BOGUS"
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def dst(self, dt):
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return timedelta(hours=1)
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class invalid_tzinfo(tzinfo):
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"""A bogus tzinfo class"""
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def utcoffset(self, dt):
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return timedelta(hours=25)
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def tzname(self, dt):
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return "INVALID"
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def dst(self, dt):
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return timedelta(hours=25)
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class TestTroveTimeutils(trove_testtools.TestCase):
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def setUp(self):
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super(TestTroveTimeutils, self).setUp()
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def tearDown(self):
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super(TestTroveTimeutils, self).tearDown()
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def test_utcnow_tz(self):
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dt = timeutils.utcnow()
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self.assertIsNone(dt.tzinfo)
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def test_utcnow_aware_tz(self):
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dt = timeutils.utcnow_aware()
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self.assertEqual(timedelta(0), dt.utcoffset())
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self.assertEqual('Z', dt.tzname())
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def test_isotime(self):
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dt = timeutils.utcnow_aware()
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expected = "%04d-%02d-%02dT%02d:%02d:%02dZ" % (
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dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second)
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self.assertEqual(expected, timeutils.isotime(dt))
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def test_isotime_subsecond(self):
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dt = timeutils.utcnow_aware()
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expected = "%04d-%02d-%02dT%02d:%02d:%02d.%06dZ" % (
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dt.year, dt.month, dt.day,
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dt.hour, dt.minute, dt.second,
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dt.microsecond)
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self.assertEqual(expected, timeutils.isotime(dt, subsecond=True))
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def test_isotime_unaware(self):
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dt = timeutils.utcnow()
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expected = "%04d-%02d-%02dT%02d:%02d:%02d.%06dZ" % (
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dt.year, dt.month, dt.day,
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dt.hour, dt.minute, dt.second,
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dt.microsecond)
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self.assertEqual(expected, timeutils.isotime(dt, subsecond=True))
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def test_isotime_unaware_subsecond(self):
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dt = timeutils.utcnow()
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expected = "%04d-%02d-%02dT%02d:%02d:%02d.%06dZ" % (
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dt.year, dt.month, dt.day,
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dt.hour, dt.minute, dt.second,
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dt.microsecond)
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self.assertEqual(expected, timeutils.isotime(dt, subsecond=True))
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def test_bogus_unaware(self):
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dt = datetime.now(bogus_tzinfo())
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expected = "%04d-%02d-%02dT%02d:%02d:%02d.%06d+02:00" % (
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dt.year, dt.month, dt.day,
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dt.hour, dt.minute, dt.second,
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dt.microsecond)
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self.assertEqual(expected, timeutils.isotime(dt, subsecond=True))
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def test_bogus_unaware_subsecond(self):
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dt = datetime.now(bogus_tzinfo())
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expected = "%04d-%02d-%02dT%02d:%02d:%02d.%06d+02:00" % (
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dt.year, dt.month, dt.day,
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dt.hour, dt.minute, dt.second,
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dt.microsecond)
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self.assertEqual(expected, timeutils.isotime(dt, subsecond=True))
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def test_throws_exception(self):
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dt = datetime.now()
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dt = dt.replace(tzinfo=invalid_tzinfo())
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self.assertRaises(ValueError, timeutils.isotime, dt)
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