From fd7033b28d0e9f7e4d31d824006a9768bc048386 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Valentin=20Breu=C3=9F?= <vbreuss@gmail.com>
Date: Wed, 29 Apr 2026 19:48:23 +0200
Subject: [PATCH] fix: skip IMockSetup<T> parent for interfaces with only
 static abstract events

---
 .../Sources/Sources.MockClass.cs              |  4 +-
 .../MockTests.ClassTests.MethodTests.cs       | 79 +++++++++++++------
 2 files changed, 55 insertions(+), 28 deletions(-)

diff --git a/Source/Mockolate.SourceGenerators/Sources/Sources.MockClass.cs b/Source/Mockolate.SourceGenerators/Sources/Sources.MockClass.cs
index cbf67cf8..c7b84996 100644
--- a/Source/Mockolate.SourceGenerators/Sources/Sources.MockClass.cs
+++ b/Source/Mockolate.SourceGenerators/Sources/Sources.MockClass.cs
@@ -1153,7 +1153,7 @@ static bool TryCastWithDefaultValue<TValue>(object?[] values, int index, TValue
 
 		sb.AppendXmlSummary($"Set up the mock of <see cref=\"{escapedClassName}\" />.", "\t");
 		sb.Append("\tinternal interface IMockSetupFor").Append(name);
-		if (!hasStaticMembers)
+		if (!hasStaticMembers && !hasStaticEvents)
 		{
 			sb.Append(" : global::Mockolate.Setup.IMockSetup<").Append(@class.ClassFullName).Append(">").AppendLine();
 		}
@@ -1235,7 +1235,7 @@ static bool TryCastWithDefaultValue<TValue>(object?[] values, int index, TValue
 
 		sb.AppendXmlSummary($"Verify interactions with the mock of <see cref=\"{escapedClassName}\" />.", "\t");
 		sb.Append("\tinternal interface IMockVerifyFor").Append(name);
-		if (!hasStaticMembers)
+		if (!hasStaticMembers && !hasStaticEvents)
 		{
 			sb.Append(" : global::Mockolate.Verify.IMockVerify<").Append(@class.ClassFullName).Append(">").AppendLine();
 		}
diff --git a/Tests/Mockolate.SourceGenerators.Tests/MockTests.ClassTests.MethodTests.cs b/Tests/Mockolate.SourceGenerators.Tests/MockTests.ClassTests.MethodTests.cs
index 44690860..fd09cc35 100644
--- a/Tests/Mockolate.SourceGenerators.Tests/MockTests.ClassTests.MethodTests.cs
+++ b/Tests/Mockolate.SourceGenerators.Tests/MockTests.ClassTests.MethodTests.cs
@@ -417,6 +417,32 @@ await That(result.Sources["Mock.IMyService__IMyServiceBase1__IMyServiceBase2.g.c
 					.Contains("long global::MyCode.IMyServiceBase2.Value()").Once();
 			}
 
+			[Fact]
+			public async Task ParameterNamedI_ShouldNotCollideWithVerifyLambdaVariable()
+			{
+				GeneratorResult result = Generator
+					.Run("""
+					     using Mockolate;
+
+					     namespace MyCode;
+
+					     public class Program
+					     {
+					         public static void Main(string[] args)
+					         {
+					     		_ = IMyService.CreateMock();
+					         }
+					     }
+
+					     public interface IMyService
+					     {
+					         void Do(int i, string s);
+					     }
+					     """);
+
+				await That(result.Diagnostics).IsEmpty();
+			}
+
 			[Fact]
 			public async Task ShouldImplementAllMethodsFromInterfaces()
 			{
@@ -1249,6 +1275,33 @@ await That(result.Sources["Mock.IMyService.g.cs"])
 					          """).IgnoringNewlineStyle();
 			}
 
+			[Fact]
+			public async Task StaticAbstractEventOnly_ShouldCompile()
+			{
+				GeneratorResult result = Generator
+					.Run("""
+					     using System;
+					     using Mockolate;
+
+					     namespace MyCode;
+
+					     public class Program
+					     {
+					         public static void Main(string[] args)
+					         {
+					     		_ = IMyService.CreateMock();
+					         }
+					     }
+
+					     public interface IMyService
+					     {
+					         static abstract event Action<int> AbstractStaticEvent;
+					     }
+					     """);
+
+				await That(result.Diagnostics).IsEmpty();
+			}
+
 			[Fact]
 			public async Task VirtualMethodOverride_WithConstrainedGeneric_ShouldNotRepeatConstraints()
 			{
@@ -1290,32 +1343,6 @@ public override bool MyMethod<T>(T entity)
 					.DoesNotContain("public override bool MyMethod<T>(T entity)\n\t\t\twhere T :").IgnoringNewlineStyle()
 					.Because("CS0460: constraints on override methods are inherited from the base method");
 			}
-
-			[Fact]
-			public async Task ParameterNamedI_ShouldNotCollideWithVerifyLambdaVariable()
-			{
-				GeneratorResult result = Generator
-					.Run("""
-					     using Mockolate;
-
-					     namespace MyCode;
-
-					     public class Program
-					     {
-					         public static void Main(string[] args)
-					         {
-					     		_ = IMyService.CreateMock();
-					         }
-					     }
-
-					     public interface IMyService
-					     {
-					         void Do(int i, string s);
-					     }
-					     """);
-
-				await That(result.Diagnostics).IsEmpty();
-			}
 		}
 	}
 }