public void TestGetNeighbors_DoesNotWrap_PositiveY()
{
// Arrange
int maxX = 3;
int maxY = 3;
Tile[,] tiles = new Tile[maxX, maxY];
for (int x = 0; x < maxX; x++)
{
for (int y = 0; y < maxY; y++)
{
var tile = new Tile
{
X = x,
Y = y
};
tiles[x, y] = tile;
}
}
// Act
List <Tile> neighbors = TileHelpers.GetSurrounding(tiles, maxX, maxY, tiles[1, 2]);
// Assert
Assert.AreEqual(8, neighbors.Count);
}