From 305a5f90d31df62cefbf55d11bd6e1d727c08eee Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Sat, 25 Apr 2026 23:47:58 +0800
Subject: [PATCH 1/2] =?UTF-8?q?test:=20=E5=A2=9E=E5=8A=A0=E8=87=AA?=
 =?UTF-8?q?=E5=A2=9E=E9=95=BF=E4=B8=BB=E9=94=AE=E5=8D=95=E5=85=83=E6=B5=8B?=
 =?UTF-8?q?=E8=AF=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Dynamic/DataTableDynamicContextTest.cs    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/test/UnitTest/Dynamic/DataTableDynamicContextTest.cs b/test/UnitTest/Dynamic/DataTableDynamicContextTest.cs
index d6e6833e82b..fb297f8c96f 100644
--- a/test/UnitTest/Dynamic/DataTableDynamicContextTest.cs
+++ b/test/UnitTest/Dynamic/DataTableDynamicContextTest.cs
@@ -138,6 +138,28 @@ public async Task OnChanged_Ok()
         Assert.True(changed);
     }
 
+    [Fact]
+    public async Task AddAsync_AutoIncrementColumn_Ok()
+    {
+        var table = new DataTable();
+        table.Columns.Add(new DataColumn("Id", typeof(int))
+        {
+            AutoIncrement = true,
+            AutoIncrementSeed = 1,
+            AutoIncrementStep = 1
+        });
+        table.Columns.Add("Name", typeof(string));
+        table.Rows.Add(null, "test-1");
+
+        var context = new DataTableDynamicContext(table);
+
+        await context.AddAsync([]);
+
+        Assert.Equal(2, table.Rows.Count);
+        Assert.Equal(2, table.Rows[0].Field<int>("Id"));
+        Assert.Equal(1, table.Rows[1].Field<int>("Id"));
+    }
+
     [Fact]
     public async Task DeleteAsync_Ok()
     {

From baf830cba648b5a255ed0c5501531c4e208395f6 Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Sun, 26 Apr 2026 00:06:03 +0800
Subject: [PATCH 2/2] =?UTF-8?q?test:=20=E5=A2=9E=E5=8A=A0=E5=8D=95?=
 =?UTF-8?q?=E5=85=83=E6=B5=8B=E8=AF=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Extensions/DataRowExtensionsTest.cs       | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 test/UnitTest/Extensions/DataRowExtensionsTest.cs

diff --git a/test/UnitTest/Extensions/DataRowExtensionsTest.cs b/test/UnitTest/Extensions/DataRowExtensionsTest.cs
new file mode 100644
index 00000000000..6e748c14089
--- /dev/null
+++ b/test/UnitTest/Extensions/DataRowExtensionsTest.cs
@@ -0,0 +1,43 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License
+// See the LICENSE file in the project root for more information.
+// Maintainer: Argo Zhang(argo@live.ca) Website: https://www.blazor.zone
+
+using System.Data;
+using System.Reflection;
+
+namespace UnitTest.Extensions;
+
+public class DataRowExtensionsTest
+{
+    [Fact]
+    public void IsDeletedOrDetached_Ok()
+    {
+        var type = Type.GetType("BootstrapBlazor.Components.DataRowExtensions, BootstrapBlazor");
+        Assert.NotNull(type);
+
+        var method = type.GetMethod("IsDeletedOrDetached", BindingFlags.Static | BindingFlags.Public);
+        Assert.NotNull(method);
+
+        var table = new DataTable();
+        table.Columns.Add("Id", typeof(int));
+
+        var row = table.Rows.Add(1);
+        Assert.False(IsDeletedOrDetachedInvoke(row));
+        table.AcceptChanges();
+
+        row.Delete();
+        Assert.True(IsDeletedOrDetachedInvoke(row));
+
+        var detachedRow = table.NewRow();
+        Assert.True(IsDeletedOrDetachedInvoke(detachedRow));
+
+        table.Rows.Add(detachedRow);
+        Assert.False(IsDeletedOrDetachedInvoke(detachedRow));
+
+        bool IsDeletedOrDetachedInvoke(DataRow row)
+        {
+            return (bool)method.Invoke(null, new object[] { row })!;
+        }
+    }
+}