import datetime

import pytest

from obsidian_import import obsidian

EXAMPLES = [
    obsidian.Event(
        datetime.time(12, 0, 0),
        datetime.time(12, 0, 0),
        'Ate',
        'Lunch',
        'instantly',
    ),
    obsidian.Event(
        datetime.time(20, 0, 0),
        datetime.time(22, 0, 0),
        'Watched',
        'Tom and Jerry',
        'on the *Television*',
    ),
    obsidian.Event(None, None, None, None, 'Took a walk'),
    obsidian.Event(None, None, None, None, 'Watched [[Cyberpunk: Edgerunners]].'),
]


@pytest.mark.parametrize('event', EXAMPLES)
def test_format_preserves_information(event: obsidian.Event):
    formatted = obsidian.format_event_string(event)
    assert obsidian.parse_event_string(formatted) == event