public void Resolve()
{
var map = Map.Parse(File.ReadAllLines("./input/input3.txt"));
var toboggan = new Toboggan(map, 3);
var squares = toboggan.SlideDown();
squares.Count(s => s == Square.Tree).Should().Be(247);
}
public void TobogganSlideDown()
{
var map = Map.Parse(new[] { ".#", "#." });
var toboggan = new Toboggan(map, 1);
var squares = toboggan.SlideDown();
squares.Should().BeEquivalentTo(new[] { Square.Open, Square.Open });
}
public void TobogganSlideDownSlopeOfMultipleRows()
{
var map = Map.Parse(new[] { ".#", ".#", ".#", ".#", ".#" });
var toboggan = new Toboggan(map, new Slope(1, 2));
var squares = toboggan.SlideDown();
squares.Count().Should().Be(3);
squares.Should().BeEquivalentTo(new[] { Square.Open, Square.Tree, Square.Open });
}