from __future__ import annotations

import pendulum

from tests.conftest import assert_datetime


def test_naive():
    dt = pendulum.naive(2018, 2, 2, 12, 34, 56, 123456)

    assert_datetime(dt, 2018, 2, 2, 12, 34, 56, 123456)
    assert dt.tzinfo is None
    assert dt.timezone is None
    assert dt.timezone_name is None


def test_naive_add():
    dt = pendulum.naive(2013, 3, 31, 1, 30)
    new = dt.add(hours=1)

    assert_datetime(new, 2013, 3, 31, 2, 30)


def test_naive_subtract():
    dt = pendulum.naive(2013, 3, 31, 1, 30)
    new = dt.subtract(hours=1)

    assert_datetime(new, 2013, 3, 31, 0, 30)


def test_naive_in_timezone():
    dt = pendulum.naive(2013, 3, 31, 1, 30)
    new = dt.in_timezone("Europe/Paris")

    assert_datetime(new, 2013, 3, 31, 1, 30)
    assert new.timezone_name == "Europe/Paris"


def test_naive_in_timezone_dst():
    dt = pendulum.naive(2013, 3, 31, 2, 30)
    new = dt.in_timezone("Europe/Paris")

    assert_datetime(new, 2013, 3, 31, 3, 30)
    assert new.timezone_name == "Europe/Paris"


def test_add():
    dt = pendulum.naive(2013, 3, 31, 2, 30)
    new = dt.add(days=3)

    assert_datetime(new, 2013, 4, 3, 2, 30)


def test_subtract():
    dt = pendulum.naive(2013, 3, 31, 2, 30)
    new = dt.subtract(days=3)

    assert_datetime(new, 2013, 3, 28, 2, 30)


def test_to_strings():
    dt = pendulum.naive(2013, 3, 31, 2, 30)

    assert dt.isoformat() == "2013-03-31T02:30:00"
    assert dt.to_iso8601_string() == "2013-03-31T02:30:00"
    assert dt.to_rfc3339_string() == "2013-03-31T02:30:00"
    assert dt.to_atom_string() == "2013-03-31T02:30:00"
    assert dt.to_cookie_string() == "Sunday, 31-Mar-2013 02:30:00 "


def test_naive_method():
    dt = pendulum.datetime(2018, 2, 2, 12, 34, 56, 123456)
    dt = dt.naive()

    assert_datetime(dt, 2018, 2, 2, 12, 34, 56, 123456)
    assert dt.tzinfo is None
    assert dt.timezone is None
    assert dt.timezone_name is None