MultiversalDiplomacy/Adjudicate/Decision/MovementDecisions.cs

@@ -1,8 +1,6 @@
 using MultiversalDiplomacy.Model;
 using MultiversalDiplomacy.Orders;
 
-using static MultiversalDiplomacy.Model.Location;
-
 namespace MultiversalDiplomacy.Adjudicate.Decision;
 
 public class MovementDecisions
@@ -10,7 +8,7 @@ public class MovementDecisions
     public Dictionary<Unit, IsDislodged> IsDislodged { get; }
     public Dictionary<MoveOrder, HasPath> HasPath { get; }
     public Dictionary<SupportOrder, GivesSupport> GivesSupport { get; }
-    public Dictionary<(string, string), HoldStrength> HoldStrength { get; }
+    public Dictionary<(Province, string), HoldStrength> HoldStrength { get; }
     public Dictionary<MoveOrder, AttackStrength> AttackStrength { get; }
     public Dictionary<MoveOrder, DefendStrength> DefendStrength { get; }
     public Dictionary<MoveOrder, PreventStrength> PreventStrength { get; }
@@ -93,10 +91,10 @@ public class MovementDecisions
             .Distinct()
             .ToList();
 
-        (string province, string season) UnitPoint(Unit unit)
+        (Province province, string season) UnitPoint(Unit unit)
-            => (world.Map.GetLocation(unit.Location).Province.Name, unit.Season.Key);
+            => (world.Map.GetLocation(unit.Location).Province, unit.Season.Key);
-        (string province, string season) MovePoint(MoveOrder move)
+        (Province province, string season) MovePoint(MoveOrder move)
-            => (SplitKey(move.Location).province, move.Season.Key);
+            => (move.Province, move.Season.Key);
 
         // Create a hold strength decision with an associated order for every province with a unit.
         foreach (UnitOrder order in relevantOrders)
@@ -110,23 +108,13 @@ public class MovementDecisions
         bool IsIncoming(UnitOrder me, MoveOrder other)
             => me != other
             && other.Season == me.Unit.Season
-            && SplitKey(other.Location).province == world.Map.GetLocation(me.Unit).Province.Name;
+            && other.Province == world.Map.GetLocation(me.Unit).Province;
-
-        bool IsSupportFor(SupportMoveOrder me, MoveOrder move)
-            => me.Target == move.Unit
-            && me.Season == move.Season
-            && me.Location.Key == move.Location;
 
         bool AreOpposing(MoveOrder one, MoveOrder two)
             => one.Season == two.Unit.Season
             && two.Season == one.Unit.Season
-            && SplitKey(one.Location).province == world.Map.GetLocation(two.Unit).Province.Name
+            && one.Province == world.Map.GetLocation(two.Unit).Province
-            && SplitKey(two.Location).province == world.Map.GetLocation(one.Unit).Province.Name;
+            && two.Province == world.Map.GetLocation(one.Unit).Province;
-
-        bool AreCompeting(MoveOrder one, MoveOrder two)
-            => one != two
-            && one.Season == two.Season
-            && SplitKey(one.Location).province == SplitKey(two.Location).province;
 
         // Create all other relevant decisions for each order in the affected timelines.
         foreach (UnitOrder order in relevantOrders)
@@ -143,7 +131,7 @@ public class MovementDecisions
                 // Find supports corresponding to this move.
                 List<SupportMoveOrder> supports = relevantOrders
                     .OfType<SupportMoveOrder>()
-                    .Where(support => IsSupportFor(support, move))
+                    .Where(support => support.IsSupportFor(move))
                     .ToList();
 
                 // Determine if this move is a head-to-head battle.
@@ -154,7 +142,7 @@ public class MovementDecisions
                 // Find competing moves.
                 List<MoveOrder> competing = relevantOrders
                     .OfType<MoveOrder>()
-                    .Where(other => AreCompeting(move, other))
+                    .Where(move.IsCompeting)
                     .ToList();
 
                 // Create the move-related decisions.
@@ -165,7 +153,7 @@ public class MovementDecisions
                 DoesMove[move] = new(move, opposingMove, competing);
 
                 // Ensure a hold strength decision exists for the destination.
-                HoldStrength.Ensure(MovePoint(move), () => new(world.Map.GetLocation(move.Location).Province, move.Season));
+                HoldStrength.Ensure(MovePoint(move), () => new(move.Province, move.Season));
             }
             else if (order is SupportOrder support)
             {
@@ -185,7 +173,7 @@ public class MovementDecisions
                 {
                     // Ensure a hold strength decision exists for the target's destination.
                     HoldStrength.Ensure(
-                        (supportMove.Province.Name, supportMove.Season.Key),
+                        (supportMove.Province, supportMove.Season.Key),
                         () => new(supportMove.Province, supportMove.Season));
                 }
             }

MultiversalDiplomacy/Adjudicate/MovementPhaseAdjudicator.cs

@@ -3,8 +3,6 @@ using MultiversalDiplomacy.Adjudicate.Logging;
 using MultiversalDiplomacy.Model;
 using MultiversalDiplomacy.Orders;
 
-using static MultiversalDiplomacy.Model.Location;
-
 namespace MultiversalDiplomacy.Adjudicate;
 
 /// <summary>
@@ -71,15 +69,15 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
 
         // Trivial check: armies cannot move to water and fleets cannot move to land.
         AdjudicatorHelpers.InvalidateIfNotMatching(
-            order => (order.Unit.Type == UnitType.Army && world.Map.GetLocation(order.Location).Type == LocationType.Land)
+            order => (order.Unit.Type == UnitType.Army && order.Location.Type == LocationType.Land)
-                || (order.Unit.Type == UnitType.Fleet && world.Map.GetLocation(order.Location).Type == LocationType.Water),
+                || (order.Unit.Type == UnitType.Fleet && order.Location.Type == LocationType.Water),
             ValidationReason.IllegalDestinationType,
             ref moveOrders,
             ref validationResults);
 
         // Trivial check: a unit cannot move to where it already is.
         AdjudicatorHelpers.InvalidateIfNotMatching(
-            order => !(order.Location == order.Unit.Location && order.Season == order.Unit.Season),
+            order => !(order.Location.Key == order.Unit.Location && order.Season == order.Unit.Season),
             ValidationReason.DestinationMatchesOrigin,
             ref moveOrders,
             ref validationResults);
@@ -92,7 +90,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
         ILookup<bool, MoveOrder> moveOrdersByAdjacency = moveOrders
             .ToLookup(order =>
                 // Map adjacency
-                world.Map.GetLocation(order.Unit).Adjacents.Select(loc => loc.Key).Contains(order.Location)
+                world.Map.GetLocation(order.Unit).Adjacents.Contains(order.Location)
                 // Turn adjacency
                 && Math.Abs(order.Unit.Season.Turn - order.Season.Turn) <= 1
                 // Timeline adjacency
@@ -341,7 +339,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
             Season moveSeason = doesMove.Order.Season;
             if (doesMove.Outcome == true && createdFutures.TryGetValue(moveSeason, out Season future))
             {
-                Unit next = doesMove.Order.Unit.Next(doesMove.Order.Location, future);
+                Unit next = doesMove.Order.Unit.Next(doesMove.Order.Location.Key, future);
                 logger.Log(3, "Advancing unit to {0}", next);
                 createdUnits.Add(next);
             }
@@ -620,10 +618,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
 
         if (!potentialDislodger)
         {
-            string reason = decision.Incoming.Count == 0
+            progress |= LoggedUpdate(decision, false, depth, "No invader can move");
-                ? "No unit is attacking"
-                : "All attacks failed";
-            progress |= LoggedUpdate(decision, false, depth, reason);
         }
 
         return progress;
@@ -640,7 +635,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
 
         // If the origin and destination are adjacent, then there is a path.
         if (// Map adjacency
-            world.Map.GetLocation(decision.Order.Unit).Adjacents.Select(loc => loc.Key).Contains(decision.Order.Location)
+            world.Map.GetLocation(decision.Order.Unit).Adjacents.Contains(decision.Order.Location)
             // Turn adjacency
             && Math.Abs(decision.Order.Unit.Season.Turn - decision.Order.Season.Turn) <= 1
             // Timeline adjacency
@@ -755,7 +750,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
                 if (givesSupport.Outcome == true) min += 1;
                 if (givesSupport.Outcome != false) max += 1;
             }
-            progress |= LoggedUpdate(decision, min, max, depth, $"Updated based on {decision.Supports.Count} hold supports");
+            progress |= LoggedUpdate(decision, min, max, depth, "Updated based on unit's supports");
             return progress;
         }
     }
@@ -781,7 +776,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
         // If there is a head to head battle, a unit at the destination that isn't moving away, or
         // a unit at the destination that will fail to move away, then the attacking unit will have
         // to dislodge it.
-        UnitOrder? destOrder = decisions.HoldStrength[(SplitKey(decision.Order.Location).province, decision.Order.Season.Key)].Order;
+        UnitOrder? destOrder = decisions.HoldStrength[(decision.Order.Province, decision.Order.Season.Key)].Order;
         DoesMove? destMoveAway = destOrder is MoveOrder moveAway
             ? decisions.DoesMove[moveAway]
             : null;
@@ -820,7 +815,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
                     if (givesSupport.Outcome == true) min += 1;
                     if (givesSupport.Outcome != false) max += 1;
                 }
-                progress |= LoggedUpdate(decision, min, max, depth, $"Updated with {decision.Supports.Count} (?) move supports from third parties");
+                progress |= LoggedUpdate(decision, min, max, depth, "Updated with supports from other powers");
                 return progress;
             }
         }
@@ -842,7 +837,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
             }
             // Force min to zero in case of an attempt to disloge a unit of the same power.
             if (decision.Order.Unit.Power == destPower) min = 0;
-            progress |= LoggedUpdate(decision, min, max, depth, $"Updated with {decision.Supports.Count} (?) move supports");
+            progress |= LoggedUpdate(decision, min, max, depth, "Updated with supports");
             return progress;
         }
         else
@@ -858,7 +853,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
                 if (givesSupport.Outcome == true) min += 1;
                 if (givesSupport.Outcome != false) max += 1;
             }
-            progress |= LoggedUpdate(decision, min, max, depth, $"Updated with {decision.Supports.Count} move supports from all powers");
+            progress |= LoggedUpdate(decision, min, max, depth, "Updated with supports from all powers");
             return progress;
         }
     }
@@ -883,7 +878,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
             if (givesSupport.Outcome == true) min += 1;
             if (givesSupport.Outcome != false) max += 1;
         }
-        progress |= LoggedUpdate(decision, min, max, depth, $"Updated based on {decision.Supports.Count} supports");
+        progress |= LoggedUpdate(decision, min, max, depth, "Updated based on unit's supports");
 
         return progress;
     }
@@ -937,7 +932,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
             min = 0;
         }
 
-        progress |= LoggedUpdate(decision, min, max, depth, $"Updated based on {decision.Supports.Count} supports");
+        progress |= LoggedUpdate(decision, min, max, depth, "Updated based on unit's supports");
 
         return progress;
     }
@@ -960,7 +955,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
         // strength.
         NumericAdjudicationDecision defense = decision.OpposingMove != null
             ? decisions.DefendStrength[decision.OpposingMove]
-            : decisions.HoldStrength[(SplitKey(decision.Order.Location).province, decision.Order.Season.Key)];
+            : decisions.HoldStrength[(decision.Order.Province, decision.Order.Season.Key)];
         progress |= ResolveDecision(defense, world, decisions, depth + 1);
 
         // If the attack doesn't beat the defense, resolve the move to false.
@@ -995,7 +990,7 @@ public class MovementPhaseAdjudicator : IPhaseAdjudicator
             decision,
             attack.MinValue > defense.MaxValue && beatsAllCompetingMoves,
             depth,
-            $"Updated based on {decision.Competing.Count} competing moves");
+            "Updated based on competing moves");
         return progress;
     }
 }

MultiversalDiplomacy/Adjudicate/PathFinder.cs

@@ -18,7 +18,7 @@ public static class PathFinder
     /// Determines if a convoy path exists for a move order.
     /// </summary>
     public static bool ConvoyPathExists(World world, MoveOrder order)
-        => ConvoyPathExists(world, order.Unit, world.Map.GetLocation(order.Location), order.Season);
+        => ConvoyPathExists(world, order.Unit, order.Location, order.Season);
 
     private static bool ConvoyPathExists(
         World world,

MultiversalDiplomacy/Model/Location.cs

@@ -53,12 +53,6 @@ public class Location
         this.AdjacentList = new List<Location>();
     }
 
-    public static (string province, string location) SplitKey(string locationKey)
-    {
-        var split = locationKey.Split(['/'], 2);
-        return (split[0], split[1]);
-    }
-
     public override string ToString()
     {
         return this.Name == "land" || this.Name == "water"

MultiversalDiplomacy/Model/Season.cs

@@ -10,10 +10,9 @@ namespace MultiversalDiplomacy.Model;
 public struct Season(string timeline, int turn)
 {
     /// <summary>
-    /// The root season of every game. This is defined to avoid any confusion about what the first turn or timeline
+    /// The first turn number. This is defined to reduce confusion about whether the first turn is 0 or 1.
-    /// should be or what season to use to key into a fresh <see cref="Timelines"/>.
     /// </summary>
-    public static readonly Season First = new(Timelines.IntToString(0), 0);
+    public const int FIRST_TURN = 0;
 
     /// <summary>
     /// The timeline to which this season belongs.

MultiversalDiplomacy/Model/Timelines.cs

@@ -75,7 +75,10 @@ public class Timelines(int next, Dictionary<string, Season?> pasts)
     /// Create a new multiverse with an initial season.
     /// </summary>
     public static Timelines Create()
-        => new(StringToInt(Season.First.Timeline) + 1, new() { {Season.First.Key, null} });
+    {
+        Season first = new(IntToString(0), Season.FIRST_TURN);
+        return new Timelines(1, new() { {first.Key, null} });
+    }
 
     /// <summary>
     /// Create a continuation of a season if it has no futures, otherwise create a fork.
@@ -116,6 +119,7 @@ public class Timelines(int next, Dictionary<string, Season?> pasts)
     /// </summary>
     public Season GetTimelineRoot(Season season)
     {
+        Console.WriteLine($"GetTimelineRoot({season.Key})");
         return Pasts[season.Key] is Season past && season.Timeline == past.Timeline
         ? GetTimelineRoot(past)
         : season;

MultiversalDiplomacy/Model/World.cs

@@ -181,7 +181,7 @@ public class World
                 : splits.Length == 3
                     ? Map.GetWater(splits[2])
                     : Map.GetWater(splits[2], splits[3]);
-            Unit unit = Unit.Build(location.Key, Season.First, power, type);
+            Unit unit = Unit.Build(location.Key, new("a0"), power, type);
             return unit;
         });
         return this.Update(units: units);
@@ -229,7 +229,7 @@ public class World
     public Unit GetUnitAt(string provinceName, Season? season = null)
     {
         Province province = Map.GetProvince(provinceName);
-        season ??= Season.First;
+        season ??= new("a0");
         Unit? foundUnit = this.Units.SingleOrDefault(
             u => Map.GetLocation(u!).Province == province && u!.Season == season,
             null)

MultiversalDiplomacy/Orders/MoveOrder.cs

@@ -1,7 +1,5 @@
 using MultiversalDiplomacy.Model;
 
-using static MultiversalDiplomacy.Model.Location;
-
 namespace MultiversalDiplomacy.Orders;
 
 /// <summary>
@@ -17,9 +15,14 @@ public class MoveOrder : UnitOrder
     /// <summary>
     /// The destination location to which the unit should move.
     /// </summary>
-    public string Location { get; }
+    public Location Location { get; }
 
-    public MoveOrder(string power, Unit unit, Season season, string location)
+    /// <summary>
+    /// The destination province to which the unit should move.
+    /// </summary>
+    public Province Province => this.Location.Province;
+
+    public MoveOrder(string power, Unit unit, Season season, Location location)
         : base (power, unit)
     {
         this.Season = season;
@@ -28,6 +31,14 @@ public class MoveOrder : UnitOrder
 
     public override string ToString()
     {
-        return $"{this.Unit} -> {Season.Timeline}-{SplitKey(Location).province}@{Season.Turn}";
+        return $"{this.Unit} -> {Season.Timeline}-{Province}@{Season.Turn}";
     }
+
+    /// <summary>
+    /// Returns whether another move order has the same destination as this order.
+    /// </summary>
+    public bool IsCompeting(MoveOrder other)
+        => this != other
+        && this.Season == other.Season
+        && this.Province == other.Province;
 }

MultiversalDiplomacy/Orders/SupportMoveOrder.cs

@@ -38,4 +38,9 @@ public class SupportMoveOrder : SupportOrder
     {
         return $"{this.Unit} S {this.Target} -> {(this.Province, this.Season).ToShort()}";
     }
+
+    public bool IsSupportFor(MoveOrder move)
+        => this.Target == move.Unit
+        && this.Season == move.Season
+        && this.Location == move.Location;
 }

MultiversalDiplomacyTests/Model/TimelineFactoryTest.cs

@@ -2,9 +2,9 @@ using MultiversalDiplomacy.Model;
 
 using NUnit.Framework;
 
-namespace MultiversalDiplomacyTests;
+namespace MultiversalDiplomacyTests.Model;
 
-public class TimelinesTest
+public class TimelineFactoryTest
 {
     [TestCase(0, "a")]
     [TestCase(1, "b")]
@@ -36,12 +36,12 @@ public class TimelinesTest
     public void NoSharedFactoryState()
     {
         Timelines one = Timelines.Create()
-            .WithNewSeason(Season.First, out var s1)
+            .WithNewSeason(new Season("a0"), out var s1)
-            .WithNewSeason(Season.First, out var s2)
+            .WithNewSeason(new Season("a0"), out var s2)
-            .WithNewSeason(Season.First, out var s3);
+            .WithNewSeason(new Season("a0"), out var s3);
         Timelines two = Timelines.Create()
-            .WithNewSeason(Season.First, out var s4)
+            .WithNewSeason(new Season("a0"), out var s4)
-            .WithNewSeason(Season.First, out var s5);
+            .WithNewSeason(new Season("a0"), out var s5);
 
         Assert.That(s1.Timeline, Is.EqualTo("a"));
         Assert.That(s2.Timeline, Is.EqualTo("b"));
@@ -54,14 +54,14 @@ public class TimelinesTest
     public void TimelineForking()
     {
         Timelines timelines = Timelines.Create()
-            .WithNewSeason(Season.First, out var a1)
+            .WithNewSeason("a0", out var a1)
             .WithNewSeason(a1, out var a2)
             .WithNewSeason(a2, out var a3)
             .WithNewSeason(a1, out var b2)
             .WithNewSeason(b2, out var b3)
             .WithNewSeason(a1, out var c2)
             .WithNewSeason(a2, out var d3);
-        Season a0 = Season.First;
+        Season a0 = new("a0");
 
         Assert.That(
             timelines.Pasts.Keys,
@@ -76,13 +76,13 @@ public class TimelinesTest
         Assert.That(c2.Timeline, Is.EqualTo("c"), "Unexpected second alt");
         Assert.That(d3.Timeline, Is.EqualTo("d"), "Unexpected third alt");
 
-        Assert.That(a1.Turn, Is.EqualTo(Season.First.Turn + 1), "Unexpected a1 turn number");
+        Assert.That(a1.Turn, Is.EqualTo(Season.FIRST_TURN + 1), "Unexpected a1 turn number");
-        Assert.That(a2.Turn, Is.EqualTo(Season.First.Turn + 2), "Unexpected a2 turn number");
+        Assert.That(a2.Turn, Is.EqualTo(Season.FIRST_TURN + 2), "Unexpected a2 turn number");
-        Assert.That(a3.Turn, Is.EqualTo(Season.First.Turn + 3), "Unexpected a3 turn number");
+        Assert.That(a3.Turn, Is.EqualTo(Season.FIRST_TURN + 3), "Unexpected a3 turn number");
-        Assert.That(b2.Turn, Is.EqualTo(Season.First.Turn + 2), "Unexpected b2 turn number");
+        Assert.That(b2.Turn, Is.EqualTo(Season.FIRST_TURN + 2), "Unexpected b2 turn number");
-        Assert.That(b3.Turn, Is.EqualTo(Season.First.Turn + 3), "Unexpected b3 turn number");
+        Assert.That(b3.Turn, Is.EqualTo(Season.FIRST_TURN + 3), "Unexpected b3 turn number");
-        Assert.That(c2.Turn, Is.EqualTo(Season.First.Turn + 2), "Unexpected c2 turn number");
+        Assert.That(c2.Turn, Is.EqualTo(Season.FIRST_TURN + 2), "Unexpected c2 turn number");
-        Assert.That(d3.Turn, Is.EqualTo(Season.First.Turn + 3), "Unexpected d3 turn number");
+        Assert.That(d3.Turn, Is.EqualTo(Season.FIRST_TURN + 3), "Unexpected d3 turn number");
 
         Assert.That(timelines.GetTimelineRoot(a0), Is.EqualTo(a0), "Expected timeline root to be reflexive");
         Assert.That(timelines.GetTimelineRoot(a3), Is.EqualTo(a0), "Expected trunk timeline to have root");

MultiversalDiplomacyTests/SerializationTest.cs

@@ -14,31 +14,6 @@ public class SerializationTest
         WriteIndented = true,
     };
 
-    [Test]
-    public void SerializeRoundTrip_Timelines()
-    {
-        Timelines one = Timelines.Create();
-
-        string serial1 = JsonSerializer.Serialize(one, Options);
-        Timelines two = JsonSerializer.Deserialize<Timelines>(serial1, Options)
-            ?? throw new AssertionException("Failed to deserialize");
-
-        Assert.That(two.Next, Is.EqualTo(one.Next), "Failed to reserialize next timeline");
-        Assert.That(two.Pasts, Is.EquivalentTo(one.Pasts), "Failed to reserialize pasts");
-
-        Timelines three = two
-            .WithNewSeason(Season.First, out var a1)
-            .WithNewSeason(a1, out var a2)
-            .WithNewSeason(a1, out var b2);
-
-        string serial2 = JsonSerializer.Serialize(three, Options);
-        Timelines four = JsonSerializer.Deserialize<Timelines>(serial2, Options)
-            ?? throw new AssertionException("Failed to deserialize");
-
-        Assert.That(four.Next, Is.EqualTo(three.Next), "Failed to reserialize next timeline");
-        Assert.That(four.Pasts, Is.EquivalentTo(three.Pasts), "Failed to reserialize pasts");
-    }
-
     [Test]
     public void SerializeRoundTrip_NewGame()
     {
@@ -90,42 +65,36 @@ public class SerializationTest
         Assert.That(tyr0, Is.NotDislodged);
         setup.UpdateWorld();
 
-        Assert.That(setup.World.OrderHistory[s0.Key].Orders.Count, Is.GreaterThan(0), "Missing orders");
+        Assert.That(setup.World.OrderHistory["a0"].Orders.Count, Is.GreaterThan(0), "Missing orders");
-        Assert.That(setup.World.OrderHistory[s0.Key].DoesMoveOutcomes.Count, Is.GreaterThan(0), "Missing moves");
+        Assert.That(setup.World.OrderHistory["a0"].DoesMoveOutcomes.Count, Is.GreaterThan(0), "Missing moves");
-        Assert.That(setup.World.OrderHistory[s0.Key].IsDislodgedOutcomes.Count, Is.GreaterThan(0), "Missing dislodges");
+        Assert.That(setup.World.OrderHistory["a0"].IsDislodgedOutcomes.Count, Is.GreaterThan(0), "Missing dislodges");
-
-        // Assert.Ignore("Serialization doesn't fully work yet");
 
         // Serialize and deserialize the world
         string serialized = JsonSerializer.Serialize(setup.World, Options);
-        Console.WriteLine(serialized);
         World reserialized = JsonSerializer.Deserialize<World>(serialized, Options)
             ?? throw new AssertionException("Failed to reserialize world");
 
         Assert.Multiple(() => {
-            Assert.That(reserialized.OrderHistory[s0.Key].Orders.Count, Is.GreaterThan(0), "Missing orders");
+            Assert.That(reserialized.OrderHistory["a0"].Orders.Count, Is.GreaterThan(0), "Missing orders");
-            Assert.That(reserialized.OrderHistory[s0.Key].DoesMoveOutcomes.Count, Is.GreaterThan(0), "Missing moves");
+            Assert.That(reserialized.OrderHistory["a0"].DoesMoveOutcomes.Count, Is.GreaterThan(0), "Missing moves");
-            Assert.That(reserialized.OrderHistory[s0.Key].IsDislodgedOutcomes.Count, Is.GreaterThan(0), "Missing dislodges");
+            Assert.That(reserialized.OrderHistory["a0"].IsDislodgedOutcomes.Count, Is.GreaterThan(0), "Missing dislodges");
-            Assert.That(reserialized.Timelines.Pasts, Is.Not.Empty, "Missing timeline history");
         });
 
+        Assert.Ignore("Serialization doesn't fully work yet");
+
         // Resume the test case
         setup = new(reserialized, MovementPhaseAdjudicator.Instance);
         setup[("a", 1)]
             ["Germany"]
-                .Army("Mun").Supports.Army("Mun", season: s0).MoveTo("Tyr").GetReference(out var mun1)
+                .Army("Mun").Supports.Army("Mun", season: new("a0")).MoveTo("Tyr").GetReference(out var mun1)
             ["Austria"]
                 .Army("Tyr").Holds();
 
         setup.ValidateOrders();
         Assert.That(mun1, Is.Valid);
         var adjudications = setup.AdjudicateOrders();
-        foreach (var adj in adjudications)
-        {
-            Console.WriteLine($"{adj}");
-        }
-
         Assert.That(mun1, Is.NotCut);
+        Console.WriteLine(string.Join(", ", adjudications.Select(a => a.ToString())));
         DoesMove mun0move = adjudications.OfType<DoesMove>().Single(move => move.Order.Unit.Key == mun0.Order.Unit.Key);
         Assert.That(mun0move.Outcome, Is.True);
         IsDislodged tyr0dislodge = adjudications.OfType<IsDislodged>().Single(dis => dis.Order.Unit.Key == tyr0.Order.Unit.Key);

MultiversalDiplomacyTests/TestCaseBuilder.cs

@@ -423,7 +423,7 @@ public class TestCaseBuilder
                 this.PowerContext.Power,
                 this.Unit,
                 destSeason,
-                destination.Key);
+                destination);
             this.Builder.OrderList.Add(moveOrder);
             return new OrderDefinedContext<MoveOrder>(this, moveOrder);
         }

MultiversalDiplomacyTests/TestCaseBuilderTest.cs

@@ -74,7 +74,7 @@ class TestCaseBuilderTest
         Assert.That(orderBer, Is.InstanceOf<MoveOrder>(), "Unexpected order type");
         Assert.That(
             (orderBer as MoveOrder)?.Location,
-            Is.EqualTo(setup.World.Map.GetLand("Kiel").Key),
+            Is.EqualTo(setup.World.Map.GetLand("Kiel")),
             "Unexpected move order destination");
 
         UnitOrder orderPru = orders.Single(OrderForProvince("Prussia"));

MultiversalDiplomacyTests/UnitTests.cs

@@ -13,7 +13,7 @@ public class UnitTests
         Location Mun = world.Map.GetLand("Mun"),
             Boh = world.Map.GetLand("Boh"),
             Tyr = world.Map.GetLand("Tyr");
-        Season a0 = Season.First;
+        Season a0 = new("a0");
         Unit u1 = Unit.Build(Mun.Key, a0, "Austria", UnitType.Army);
 
         world = world.WithNewSeason(a0, out Season a1);