Adds optional way to set damage randomness on or off on individual integration tests.

PkmnLib.Tests/Integration/IntegrationTestRunner.cs

@@ -31,15 +31,31 @@ public class IntegrationTestRunner
         }
     }
 
+    private static IDynamicLibrary? _libraryWithRandomness;
+    private static IDynamicLibrary? _libraryWithoutRandomness;
+
     [Test, MethodDataSource(nameof(TestCases))]
     public async Task RunIntegrationTest(IntegrationTestModel test)
     {
-        var library = DynamicLibraryImpl.Create([
+        IDynamicLibrary library;
+        if (test.BattleSetup.HasDamageRandomness)
+        {
+            library = _libraryWithRandomness ??= DynamicLibraryImpl.Create([
                 new Gen7Plugin(new Gen7PluginConfiguration
                 {
                     DamageCalculatorHasRandomness = true,
                 }),
             ]);
+        }
+        else
+        {
+            library = _libraryWithoutRandomness ??= DynamicLibraryImpl.Create([
+                new Gen7Plugin(new Gen7PluginConfiguration
+                {
+                    DamageCalculatorHasRandomness = false,
+                }),
+            ]);
+        }
 
         await TestContext.Current!.OutputWriter.WriteLineAsync("File: " + $"file://{test.FileName}");
         TestContext.Current.AddArtifact(new Artifact

PkmnLib.Tests/Integration/Models/IntegrationTestModel.cs

@@ -18,6 +18,7 @@ public class IntegrationTestBattleSetup
     public bool CanFlee { get; set; }
     public byte NumberOfSides { get; set; }
     public byte PositionsPerSide { get; set; }
+    public bool HasDamageRandomness { get; set; }
     public IntegrationTestParty[] Parties { get; set; } = null!;
 }
 

PkmnLib.Tests/Integration/Tests/BasicSingleTurn.json

@@ -6,6 +6,7 @@
     "canFlee": false,
     "numberOfSides": 2,
     "positionsPerSide": 1,
+    "hasDamageRandomness": false,
     "parties": [
       {
         "indices": [
@@ -93,7 +94,7 @@
     {
       "$type": "assert",
       "value": ".Sides[1].Pokemon[0].CurrentHealth",
-      "expected": 84
+      "expected": 78
     }
   ]
 }

Plugins/PkmnLib.Plugin.Gen7.Tests/DamageCalculatorTests.cs

@@ -40,7 +40,10 @@ public class DamageCalculatorTests
         // Ice Fang (an Ice-type physical move with a power of 65)
         useMove.Category.Returns(MoveCategory.Physical);
 
-        var damageCalculator = new Gen7DamageCalculator(false);
+        var damageCalculator = new Gen7DamageCalculator(new Gen7PluginConfiguration
+        {
+            DamageCalculatorHasRandomness = false,
+        });
         var executingMove = Substitute.For<IExecutingMove>();
         executingMove.UseMove.Returns(useMove);
         executingMove.User.Returns(attacker);

Plugins/PkmnLib.Plugin.Gen7/Gen7Plugin.cs

@@ -14,12 +14,12 @@ public class Gen7PluginConfiguration : IPluginConfiguration
     /// This should be set to true for most cases, as it simulates the actual damage calculation in the games. Only
     /// set to false for testing purposes.
     /// </summary>
-    public bool DamageCalculatorHasRandomness { get; init; } = true;
+    public bool DamageCalculatorHasRandomness { get; set; } = true;
 
     /// <summary>
     /// The number of times a species has been caught. This is used for critical capture calculations.
     /// </summary>
-    public Func<ISpecies, int> TimesSpeciesCaught { get; init; } = _ => 0;
+    public Func<ISpecies, int> TimesSpeciesCaught { get; set; } = _ => 0;
 }
 
 public class Gen7Plugin : Plugin<Gen7PluginConfiguration>, IResourceProvider
@@ -44,7 +44,7 @@ public class Gen7Plugin : Plugin<Gen7PluginConfiguration>, IResourceProvider
     {
         registry.RegisterAssemblyScripts(typeof(Gen7Plugin).Assembly);
         registry.RegisterBattleStatCalculator(new Gen7BattleStatCalculator());
-        registry.RegisterDamageCalculator(new Gen7DamageCalculator(Configuration.DamageCalculatorHasRandomness));
+        registry.RegisterDamageCalculator(new Gen7DamageCalculator(Configuration));
         registry.RegisterMiscLibrary(new Gen7MiscLibrary());
         registry.RegisterCaptureLibrary(new Gen7CaptureLibrary(Configuration));
     }

Plugins/PkmnLib.Plugin.Gen7/Libraries/Battling/Gen7DamageCalculator.cs

@@ -3,7 +3,7 @@ using PkmnLib.Static.Moves;
 
 namespace PkmnLib.Plugin.Gen7.Libraries.Battling;
 
-public class Gen7DamageCalculator(bool hasRandomness) : IDamageCalculator
+public class Gen7DamageCalculator(Gen7PluginConfiguration configuration) : IDamageCalculator
 {
     /// <inheritdoc />
     public uint GetDamage(IExecutingMove executingMove, IPokemon target, byte hitNumber, IHitData hitData)
@@ -34,7 +34,7 @@ public class Gen7DamageCalculator(bool hasRandomness) : IDamageCalculator
             floatDamage = MathF.Floor(floatDamage * critModifier);
         }
 
-        if (hasRandomness)
+        if (configuration.DamageCalculatorHasRandomness)
         {
             var battle = target.BattleData?.Battle;
             if (battle == null)