public void update_neighbours()
{
//ARRANGE
GameObject hexGO = new GameObject();
GameObject gameObject = new GameObject();
MapGeneration mapGeneration = gameObject.AddComponent <MapGeneration>();
mapGeneration.HexagonPrefab = hexGO;
mapGeneration.MapRadius = 10;
//generate map
mapGeneration.HexDict = new Dictionary <Vector3Int, IHexagon>();
mapGeneration.GenerateMap();
mapGeneration.UpdateHexNeighbours();
mapGeneration.ConnectContentsToHex();
//get random hex
Vector3Int coords = new Vector3Int(-3, 2, 1);
IHexagon hex = (IHexagon)mapGeneration.HexDict[coords];
//manually calculate its neighbours
List <Vector3Int> directions = mapGeneration.GetDirections();
List <IHexagon> neighbours = new List <IHexagon>();
foreach (Vector3Int direction in directions)
{
neighbours.Add(mapGeneration.HexDict[coords + direction]);
}
//ASSERT
Assert.AreEqual(neighbours, hex.MyHexMap.Neighbours);
}
public void get_directions()
{
List <Vector3Int> directions = new List <Vector3Int>();
directions.Add(new Vector3Int(1, -1, 0));
directions.Add(new Vector3Int(1, 0, -1));
directions.Add(new Vector3Int(0, 1, -1));
directions.Add(new Vector3Int(-1, 1, 0));
directions.Add(new Vector3Int(-1, 0, 1));
directions.Add(new Vector3Int(0, -1, 1));
GameObject gameObject = new GameObject();
MapGeneration myMapGeneration = gameObject.AddComponent <MapGeneration>();
Assert.AreEqual(directions, myMapGeneration.GetDirections());
}