public void ConstructionTest()
{
var edge = new Mock<IEdge>();
var owner = new Mock<IPlayer>();
var road = new Road(edge.Object, owner.Object);
Assert.NotNull(road);
Assert.Equal(edge.Object, road.Edge);
Assert.Equal(owner.Object, road.Owner);
}
public IRoad BuildRoad(IEdge edge, IPlayer owner)
{
if (edge == null)
throw new ArgumentNullException(nameof(edge));
if (owner == null)
throw new ArgumentNullException(nameof(owner));
if (!Edges.Contains(edge))
throw new ArgumentException("Edge does not exist on the board");
if (roads.Any(r => r.Edge == edge))
throw new ArgumentException("There already is a road build on the given edge");
if (Tiles.Where(t => t.IsAdjacentTo(edge)).All(t => t.Rawmaterial == MaterialType.Sea))
throw new ArgumentException("Can't build roads on sea!");
var adjacentVertices = Vertices.Where(v => v.IsAdjacentTo(edge));
var adjacentEdges = Edges.Where(e => e.IsAdjacentTo(edge));
//CvB Todo: fix readability
if (establishments.All(e => !adjacentVertices.Contains(e.Vertex) || e.Owner != owner) &&
roads.All(r => !adjacentEdges.Contains(r.Edge) || r.Owner != owner))
throw new ArgumentException("Road should have an adjacent establisment or road of the player");
var road = new Road(edge, owner);
roads.Add(road);
logger.Info($"Road build; Player {owner.Name}, {edge.ToString()}");
return road;
}