public void GetPlayersGivesNoDuplicates()
{
var board = new Board(builder);
var player1 = new Mock<IPlayer>();
player1.Setup(p => p.HasResources(Establishment.BUILD_RESOURCES)).Returns(true);
var tile = builder.Tiles.First(t => t.X == 1 && t.Y == 1);
var vertex1 = board.Vertices.First(v => v.IsAdjacentTo(tile) && v.Side == VertexTileSide.Left && v.X == 1 && v.Y == 1);
var vertex2 = board.Vertices.First(v => v.IsAdjacentTo(tile) && v.Side == VertexTileSide.Right && v.X == 1 && v.Y == 1);
board.BuildEstablishment(vertex1, player1.Object);
board.BuildEstablishment(vertex2, player1.Object);
var players = board.GetPlayers(tile);
Assert.Equal(new[] { player1.Object }, players);
}
public void GetPlayersExceptionIfTileNull()
{
var board = new Board(builder);
Assert.Throws<ArgumentNullException>(() => board.GetPlayers(null));
}
