public void Grid_WithRealInput_ToString()
{
var grid = new RegionsGroupedByCoordinate(Input.Day06Parse(Input.Day06));
var asString = grid.ToString();
//File.AppendAllText(@"C:\Projects\adventofcode\2018\day06output.txt", asString);
}
public void Puzzle1Example_GridPopulatesCorrectly()
{
var expectedOutside = new List <int> {
-1, 0, 1, 2, 5
};
var grid = new RegionsGroupedByCoordinate(Input.Day06Parse(PuzzleExample));
Output.WriteLine(grid.ToString());
grid.Outside.Should().OnlyContain(x => expectedOutside.Contains(x));
}