public void AOC_2020_Day03a()
{
var input = File.ReadAllText(".//Content2//2020/Day03.txt");
var answer = AOC_2020_Day03_Answer.CountTrees(input);
answer.Should().Be(198);
}
public void test_tree_count()
{
var input = $"..##.......{Environment.NewLine}#...#...#..{Environment.NewLine}.#....#..#.{Environment.NewLine}..#.#...#.#{Environment.NewLine}.#...##..#.{Environment.NewLine}..#.##.....{Environment.NewLine}.#.#.#....#{Environment.NewLine}.#........#{Environment.NewLine}#.##...#...{Environment.NewLine}#...##....#{Environment.NewLine}.#..#...#.#";
var answer = AOC_2020_Day03_Answer.CountTrees(input);
answer.Should().Be(7);
}
