ajout d'un peu de couverture de code

src/LittleTown.Core.Tests/ExceptionTesting.cs

@@ -1,6 +1,5 @@
 using System.Reflection;
 using System.Text.Json;
-using AutoMapper.Internal;
 using LittleTown.Core.Exceptions;
 using LittleTown.StaticDataAcces;
 
@@ -18,4 +17,21 @@ public class ExceptionTesting
         Assert.Throws<JsonException>(() => getter.GetObjectives());
         Assert.Throws<JsonException>(() => getter.GetBuildings());
     }
+
+    [Fact]
+    public void NombreDeJoueurMauvaisDansMatch()
+    {
+        StaticDataGetter getter = new();
+
+        Match match2Player = new Match(getter);
+        match2Player.AddPlayer("Player1");
+        match2Player.AddPlayer("Player2");
+
+        Type type = match2Player.GetType();
+
+        PropertyInfo? prop = type?.BaseType?.GetProperty("_players");
+
+        prop?.SetValue(match2Player, new Dictionary<string, PlayerZone>(), null);
+        Assert.Throws<MatchConfigException>(() => match2Player.Init());
+    }
 }