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# coding=utf-8
#
# This file is part of Hypothesis, which may be found at
# https://github.com/HypothesisWorks/hypothesis-python
#
# Most of this work is copyright (C) 2013-2016 David R. MacIver
# (david@drmaciver.com), but it contains contributions by others. See
# CONTRIBUTING.rst for a full list of people who may hold copyright, and
# consult the git log if you need to determine who owns an individual
# contribution.
#
# This Source Code Form is subject to the terms of the Mozilla Public License,
# v. 2.0. If a copy of the MPL was not distributed with this file, You can
# obtain one at http://mozilla.org/MPL/2.0/.
#
# END HEADER
from __future__ import division, print_function, absolute_import
import pytz
import hypothesis._settings as hs
from hypothesis import given, assume
from hypothesis.strategytests import strategy_test_suite
from hypothesis.extra.datetime import times
from hypothesis.internal.debug import minimal
TestStandardDescriptorFeatures1 = strategy_test_suite(times())
def test_can_find_midnight():
minimal(
times(),
lambda x: (x.hour == 0 and x.minute == 0 and x.second == 0),
)
def test_can_find_non_midnight():
assert minimal(times(), lambda x: x.hour != 0).hour == 1
def test_can_find_off_the_minute():
minimal(times(), lambda x: x.second == 0)
def test_can_find_on_the_minute():
minimal(times(), lambda x: x.second != 0)
def test_simplifies_towards_midnight():
d = minimal(times())
assert d.hour == 0
assert d.minute == 0
assert d.second == 0
assert d.microsecond == 0
def test_can_generate_naive_time():
minimal(times(allow_naive=True), lambda d: not d.tzinfo)
def test_can_generate_non_naive_time():
assert minimal(
times(allow_naive=True), lambda d: d.tzinfo).tzinfo == pytz.UTC
def test_can_generate_non_utc():
minimal(
times(),
lambda d: assume(d.tzinfo) and d.tzinfo.zone != u'UTC')
with hs.settings(max_examples=1000):
@given(times(timezones=[]))
def test_naive_times_are_naive(dt):
assert not dt.tzinfo
@given(times(allow_naive=False))
def test_timezone_aware_times_are_timezone_aware(dt):
assert dt.tzinfo
def test_restricts_to_allowed_set_of_timezones():
timezones = list(map(pytz.timezone, list(pytz.all_timezones)[:3]))
x = minimal(times(timezones=timezones))
assert any(tz.zone == x.tzinfo.zone for tz in timezones)
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