public void get_neighbours_for_cell_with_one_neighbour_returns_1()
{
var world = new World();
world.AddLiveCell(new Position(0, 0));
world.AddLiveCell(new Position(1, 1));
Assert.Equal(1, world.GetLiveNeighbours(new Position(0, 0)));
}
public void tick_world_returns_new_world_with_cells_after_applying_rules()
{
var world = new World();
world.AddLiveCell(new Position(0, 0));
World worldAftertick = world.Tick();
Assert.True(worldAftertick.IsCellDead(new Position(0, 0)));
}
public World Tick()
{
var newWorld = new World();
foreach (Cell cell in GetRemainingLiveCellsAfterTick().Concat(GetNewLiveCellsAfterTick()))
{
newWorld.AddLiveCell(cell.Position);
}
return newWorld;
}