"""Tests for holiday selection."""

from datetime import date
from unittest import mock

import flask

import agenda.holidays
from agenda.types import Holiday, Trip


def test_trip_holidays_include_uk_bank_holiday_for_international_trip() -> None:
    """UK bank holidays remain relevant while travelling internationally."""
    trip = Trip(
        start=date(2026, 8, 23),
        accommodation=[
            {
                "name": "Paris hotel",
                "location": "Paris",
                "country": "fr",
                "from": date(2026, 8, 23),
                "to": date(2026, 8, 31),
            }
        ],
    )
    summer_bank_holiday = Holiday(
        date=date(2026, 8, 31),
        name="Summer bank holiday",
        country="gb",
    )
    app = flask.Flask(__name__)
    app.config["DATA_DIR"] = "/unused"

    with (
        app.app_context(),
        mock.patch.object(
            agenda.holidays,
            "get_all",
            return_value=[summer_bank_holiday],
        ),
    ):
        assert agenda.holidays.get_trip_holidays(trip) == [summer_bank_holiday]