date_time unit tests

test_date_time.py

# -*- coding: utf-8 -*-
# Copyright (c) 2020 Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

from __future__ import absolute_import, division, print_function
__metaclass__ = type

import pytest
import datetime

from ansible.module_utils.facts.system.date_time import DateTimeFactCollector

UTC_TIMESTAMP = datetime.datetime(2012, 2, 14, 10, 30, 0, 972278)


@pytest.fixture
def fake_now(monkeypatch):

    class FakeNow:
        @classmethod
        def utcnow(cls):
            return UTC_TIMESTAMP

    monkeypatch.setattr(datetime, 'datetime', FakeNow)


@pytest.fixture
def date_collector(monkeypatch, fake_now):
    monkeypatch.setenv('TZ', 'Australia/Melbourne')

    collector = DateTimeFactCollector()
    data = collector.collect()

    return data


def test_date_time_month(date_collector):
    assert date_collector['date_time']['month'] == '02'


def test_date_time_tz(date_collector):
    assert date_collector['date_time']['tz'] == 'AEST'
    assert date_collector['date_time']['tz_dst'] == 'AEDT'
    assert date_collector['date_time']['tz_offset'] == '+1000'


def test_date_time_day(date_collector):
    assert date_collector['date_time']['day'] == '14'
    assert date_collector['date_time']['weekday'] == 'Tuesday'


def test_date_time_iso(date_collector, mocker):
    # Omit these tests for now since there is a bug in date_time.py
    assert date_collector['date_time']['iso8601_micro'] == '2012-02-14T10:30:00.972278Z'
    assert date_collector['date_time']['iso8601'] == '2012-02-14T10:30:00Z'
    assert date_collector['date_time']['iso8601_basic'] == '20120214T203000972278'
    assert date_collector['date_time']['iso8601_basic_short'] == '20120214T203000'