from pathlib import Path

from aoc_2024.day2 import part1


def test_report_with_decreasing_levels_less_than_3_is_safe():
    report = [7, 6, 4, 2, 1]
    assert part1.is_report_safe(report)


def test_report_with_decreasing_levels_more_than_3_is_not_safe():
    report = [9, 7, 6, 2, 1]
    assert not part1.is_report_safe(report)


def test_report_without_increasing_or_decreasing_levels_is_not_safe():
    report = [8, 6, 4, 4, 1]
    assert not part1.is_report_safe(report)


def test_report_with_increasing_and_decreasing_levels_is_not_safe():
    report = [1, 3, 2, 4, 5]
    assert not part1.is_report_safe(report)


def test_report_with_increasing_levels_less_than_3_is_safe():
    report = [1, 3, 6, 7, 9]
    assert part1.is_report_safe(report)


def test_report_with_increasing_levels_more_than_3_is_not_safe():
    report = [1, 2, 7, 8, 9]
    assert not part1.is_report_safe(report)


def test_read_records_file():
    test_file = Path(__file__).parent / "test-data"
    assert part1.main(test_file) == 2