From bcc1cdf22257441dd46c03f8bfcc6ea86d7b8d70 Mon Sep 17 00:00:00 2001
From: maliming <malimings@gmail.com>
Date: Wed, 2 Sep 2026 18:03:45 +0800
Subject: [PATCH] Add a test for the `ChildUnitOfWork` event remove accessor

---
 .../Abp/Uow/UnitOfWork_Child_Events_Tests.cs  | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/framework/test/Volo.Abp.Uow.Tests/Volo/Abp/Uow/UnitOfWork_Child_Events_Tests.cs b/framework/test/Volo.Abp.Uow.Tests/Volo/Abp/Uow/UnitOfWork_Child_Events_Tests.cs
index faa8d8ef61..0d141590ed 100644
--- a/framework/test/Volo.Abp.Uow.Tests/Volo/Abp/Uow/UnitOfWork_Child_Events_Tests.cs
+++ b/framework/test/Volo.Abp.Uow.Tests/Volo/Abp/Uow/UnitOfWork_Child_Events_Tests.cs
@@ -56,6 +56,32 @@ public class UnitOfWork_Child_Events_Tests : AbpIntegratedTest<AbpUnitOfWorkModu
         disposed.ShouldBeTrue();
     }
 
+    [Fact]
+    public void Should_Not_Trigger_Disposed_Event_Unsubscribed_Over_A_Child_UnitOfWork()
+    {
+        var disposed = false;
+
+        using (var parentUow = _unitOfWorkManager.Begin())
+        {
+            var handlerCount = GetEventHandlerCount(parentUow, nameof(IUnitOfWork.Disposed));
+
+            using (var childUow = _unitOfWorkManager.Begin())
+            {
+                childUow.Disposed += OnDisposed;
+                childUow.Disposed -= OnDisposed;
+            }
+
+            GetEventHandlerCount(parentUow, nameof(IUnitOfWork.Disposed)).ShouldBe(handlerCount);
+        }
+
+        disposed.ShouldBeFalse();
+
+        void OnDisposed(object? sender, UnitOfWorkEventArgs args)
+        {
+            disposed = true;
+        }
+    }
+
     private static int GetEventHandlerCount(IUnitOfWork unitOfWork, string eventName)
     {
         var field = unitOfWork.GetType().GetField(eventName, BindingFlags.Instance | BindingFlags.NonPublic);