🌍 #314 Code refactoring suggestions now also apply to SampleAttribute

src/GalaxyCheck.Xunit.CodeAnalysis.Tests/CodeRefactoringProviders/ConfigureGenWithMemberTests.cs

@@ -96,6 +96,41 @@ public void TestMethod([MemberGen(nameof(TestMethod_x))] int x)
             await Verifier.Verify(code, codeProvidingRefactorPosition, expectedRefactoredCode, expectedRefactoringTitle);
         }
 
+        [Fact]
+        public async Task ItRefactorsMethodsDecoratedWithTheSampleAttribute()
+        {
+            var code = @"
+using GalaxyCheck;
+
+public class TestClass
+{
+    [Sample]
+    public void TestMethod(int x)
+    {
+    }
+}
+";
+            var codeProvidingRefactorPosition = new LinePosition(7, 28);
+
+            var expectedRefactoredCode = @"
+using GalaxyCheck;
+
+public class TestClass
+{
+    private static IGen<int> TestMethod_x => Gen.Int32();
+
+    [Sample]
+    public void TestMethod([MemberGen(nameof(TestMethod_x))] int x)
+    {
+    }
+}
+";
+
+            var expectedRefactoringTitle = $"Configure generation of parameter with MemberGenAttribute";
+
+            await Verifier.Verify(code, codeProvidingRefactorPosition, expectedRefactoredCode, expectedRefactoringTitle);
+        }
+
         [Theory]
         [InlineData(7, 27)]
         [InlineData(7, 33)]

src/GalaxyCheck.Xunit.CodeAnalysis/CodeRefactoringProviders/ConfigureGenWithMember.cs

@@ -37,7 +37,7 @@ public override async Task ComputeRefactoringsAsync(CodeRefactoringContext conte
                 .FirstOrDefault(a =>
                 {
                     var attributeSymbol = semanticModel.GetSymbolInfo(a);
-                    return SymbolEqualityComparer.Default.Equals(attributeSymbol.Symbol?.ContainingType, propertyAttributeType);
+                    return attributeSymbol.Symbol != null && propertyAttributeType.IsAssignableFrom(attributeSymbol.Symbol.ContainingType);
                 });
             if (propertyAttribute is null) return;