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Fix time code to work in timezones other than UTC, and add tests in multiple timezones (#810)

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* Add tests in multiple timezones.

* Fix get_epoch_seconds() for timestamps without timezones.

* Add changelog fragment.

* Pin version for Python 2.6.
This commit is contained in:
Felix Fontein
2024-10-24 20:24:55 +02:00
committed by GitHub
parent 21e344e283
commit feee571bc8
7 changed files with 220 additions and 139 deletions
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80
tests/unit/plugins/module_utils/acme/test_backend_cryptography.py
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@@ -5,11 +5,14 @@
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import datetime
import pytest
from freezegun import freeze_time
from ansible_collections.community.crypto.tests.unit.compat.mock import MagicMock
from ansible_collections.community.crypto.plugins.module_utils.time import UTC
from ansible_collections.community.crypto.plugins.module_utils.acme.backend_cryptography import (
HAS_CURRENT_CRYPTOGRAPHY,
@@ -34,6 +37,8 @@ from .backend_data import (
TEST_INTERPOLATE_TIMESTAMP,
)
from ..test_time import TIMEZONES
if not HAS_CURRENT_CRYPTOGRAPHY:
pytest.skip('cryptography not found')
@@ -65,16 +70,17 @@ def test_csridentifiers_cryptography(csr, result, openssl_output, tmpdir):
assert identifiers == result
@pytest.mark.parametrize("now, expected_days", TEST_CERT_DAYS)
def test_certdays_cryptography(now, expected_days, tmpdir):
fn = tmpdir / 'test-cert.pem'
fn.write(TEST_CERT)
module = MagicMock()
backend = CryptographyBackend(module)
days = backend.get_cert_days(cert_filename=str(fn), now=now)
assert days == expected_days
days = backend.get_cert_days(cert_content=TEST_CERT, now=now)
assert days == expected_days
@pytest.mark.parametrize("timezone, now, expected_days", TEST_CERT_DAYS)
def test_certdays_cryptography(timezone, now, expected_days, tmpdir):
with freeze_time("2024-02-03 04:05:06", tz_offset=timezone):
fn = tmpdir / 'test-cert.pem'
fn.write(TEST_CERT)
module = MagicMock()
backend = CryptographyBackend(module)
days = backend.get_cert_days(cert_filename=str(fn), now=now)
assert days == expected_days
days = backend.get_cert_days(cert_content=TEST_CERT, now=now)
assert days == expected_days
@pytest.mark.parametrize("cert_content, expected_cert_info, openssl_output", TEST_CERT_INFO)
@@ -96,28 +102,40 @@ def test_get_cert_information(cert_content, expected_cert_info, openssl_output,
assert cert_info == expected_cert_info
def test_now():
module = MagicMock()
backend = CryptographyBackend(module)
now = backend.get_now()
assert CRYPTOGRAPHY_TIMEZONE == (now.tzinfo is not None)
# @pytest.mark.parametrize("timezone", TIMEZONES)
# Due to a bug in freezegun (https://github.com/spulec/freezegun/issues/348, https://github.com/spulec/freezegun/issues/553)
# this only works with timezone = UTC if CRYPTOGRAPHY_TIMEZONE is truish
@pytest.mark.parametrize("timezone", [datetime.timedelta(hours=0)] if CRYPTOGRAPHY_TIMEZONE else TIMEZONES)
def test_now(timezone):
with freeze_time("2024-02-03 04:05:06", tz_offset=timezone):
module = MagicMock()
backend = CryptographyBackend(module)
now = backend.get_now()
if CRYPTOGRAPHY_TIMEZONE:
assert now.tzinfo is not None
assert now == datetime.datetime(2024, 2, 3, 4, 5, 6, tzinfo=UTC)
else:
assert now.tzinfo is None
assert now == datetime.datetime(2024, 2, 3, 4, 5, 6)
@pytest.mark.parametrize("input, expected", TEST_PARSE_ACME_TIMESTAMP)
def test_parse_acme_timestamp(input, expected):
module = MagicMock()
backend = CryptographyBackend(module)
ts_expected = backend.get_utc_datetime(**expected)
timestamp = backend.parse_acme_timestamp(input)
assert ts_expected == timestamp
@pytest.mark.parametrize("timezone, input, expected", TEST_PARSE_ACME_TIMESTAMP)
def test_parse_acme_timestamp(timezone, input, expected):
with freeze_time("2024-02-03 04:05:06 +00:00", tz_offset=timezone):
module = MagicMock()
backend = CryptographyBackend(module)
ts_expected = backend.get_utc_datetime(**expected)
timestamp = backend.parse_acme_timestamp(input)
assert ts_expected == timestamp
@pytest.mark.parametrize("start, end, percentage, expected", TEST_INTERPOLATE_TIMESTAMP)
def test_interpolate_timestamp(start, end, percentage, expected):
module = MagicMock()
backend = CryptographyBackend(module)
ts_start = backend.get_utc_datetime(**start)
ts_end = backend.get_utc_datetime(**end)
ts_expected = backend.get_utc_datetime(**expected)
timestamp = backend.interpolate_timestamp(ts_start, ts_end, percentage)
assert ts_expected == timestamp
@pytest.mark.parametrize("timezone, start, end, percentage, expected", TEST_INTERPOLATE_TIMESTAMP)
def test_interpolate_timestamp(timezone, start, end, percentage, expected):
with freeze_time("2024-02-03 04:05:06", tz_offset=timezone):
module = MagicMock()
backend = CryptographyBackend(module)
ts_start = backend.get_utc_datetime(**start)
ts_end = backend.get_utc_datetime(**end)
ts_expected = backend.get_utc_datetime(**expected)
timestamp = backend.interpolate_timestamp(ts_start, ts_end, percentage)
assert ts_expected == timestamp