public void ShouldCountTwoNeighborsorCoordinatesWithTwoNeighbors()
{
var generation = new Generation(new Coordinates(0, 0), new Coordinates(0, 2));
var board = new Board(generation);
Assert.AreEqual(2, board.CountNeightborsFor(new Coordinates(0, 1)));
}
public void ShouldCountZeroNeighborsOnEmptyBoard()
{
var board = new Board(Generation.Empty);
Assert.AreEqual(0, board.CountNeightborsFor(new Coordinates(0, 1)));
}
public void ShouldCountOneNeighborForCoordinatesWithOneNeighbor()
{
var generation = new Generation(coordinatesOfLivingCells);
var board = new Board(generation);
Assert.AreEqual(1, board.CountNeightborsFor(new Coordinates(0, 1)));
}