GameGroup implements IEnumerable, removed Getters from ActionService Properties

BackendTests/Services/ActionServiceTests.cs

@@ -141,8 +141,8 @@ public class ActionServiceTests
     [Test]
     public void Ready_TwoReady()
     {
-        _service.Group.AddPlayer(_blackPlayer);
-        _service.Group.AddPlayer(_whitePlayer);
+        var group = new GameGroup { Players = { _blackPlayer, _whitePlayer } };
+        _service.Group = group;
         _service.Player = _blackPlayer;
 
         var result = _service.Ready();

pac-man-board-game/Services/ActionService.cs

@@ -9,15 +9,15 @@ namespace pacMan.Services;
 
 public interface IActionService
 {
-    IPlayer Player { get; set; }
-    GameGroup Group { get; set; }
+    IPlayer Player { set; }
+    GameGroup Group { set; }
     void DoAction(ActionMessage message);
     List<int> RollDice();
     List<IPlayer> SetPlayerInfo(ActionMessage message);
     object Ready();
 }
 
-public class ActionService : IActionService // TODO tests
+public class ActionService : IActionService
 {
     private readonly IDiceCup _diceCup;
     private readonly ILogger<ActionService> _logger;

pac-man-board-game/Services/GameGroup.cs

@@ -1,15 +1,20 @@
+using System.Collections;
 using pacMan.Exceptions;
 using pacMan.Game;
 using pacMan.Game.Interfaces;
 
 namespace pacMan.Services;
 
-public class GameGroup
+public class GameGroup : IEnumerable<IPlayer>
 {
     private readonly Random _random = new();
     public List<IPlayer> Players { get; } = new();
 
     public IPlayer RandomPlayer => Players[_random.Next(Players.Count)];
+
+    public IEnumerator<IPlayer> GetEnumerator() => Players.GetEnumerator();
+
+    IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
     public event Func<ArraySegment<byte>, Task>? Connections;
 
     public bool AddPlayer(IPlayer player) // TODO if name exists, use that player instead