diff --git a/test/UnitTest/Components/ButtonTest.cs b/test/UnitTest/Components/ButtonTest.cs
index eef1dcfc8df..419d989abd4 100644
--- a/test/UnitTest/Components/ButtonTest.cs
+++ b/test/UnitTest/Components/ButtonTest.cs
@@ -8,7 +8,7 @@
 
 namespace UnitTest.Components;
 
-public class ButtonTest : BootstrapBlazorTestBase
+public class ButtonTest : BootstrapBlazorButtonTestBase
 {
     [Fact]
     public void ButtonStyle_Ok()
diff --git a/test/UnitTest/Core/BootstrapBlazorButtonTestBase.cs b/test/UnitTest/Core/BootstrapBlazorButtonTestBase.cs
new file mode 100644
index 00000000000..99b9c32041b
--- /dev/null
+++ b/test/UnitTest/Core/BootstrapBlazorButtonTestBase.cs
@@ -0,0 +1,92 @@
+// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+// Website: https://www.blazor.zone or https://argozhang.github.io/
+
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace UnitTest.Core;
+
+[Collection("BlazorButtonTestContext")]
+public class BootstrapBlazorButtonTestBase
+{
+    protected TestContext Context { get; }
+
+    protected ICacheManager Cache { get; }
+
+    public BootstrapBlazorButtonTestBase()
+    {
+        Context = BootstrapBlazorButtonTestHost.Instance;
+        Cache = BootstrapBlazorButtonTestHost.Cache;
+    }
+}
+
+[CollectionDefinition("BlazorButtonTestContext")]
+public class BootstrapBlazorButtonTestCollection : ICollectionFixture<BootstrapBlazorButtonTestHost>
+{
+
+}
+
+public class BootstrapBlazorButtonTestHost : IDisposable
+{
+    [NotNull]
+    internal static TestContext? Instance { get; private set; }
+
+    [NotNull]
+    internal static ICacheManager? Cache { get; private set; }
+
+    public BootstrapBlazorButtonTestHost()
+    {
+        Instance = new TestContext();
+
+        // Mock 脚本
+        Instance.JSInterop.Mode = JSRuntimeMode.Loose;
+
+        ConfigureServices(Instance.Services);
+
+        ConfigureConfiguration(Instance.Services);
+
+        // 渲染 BootstrapBlazorRoot 组件 激活 ICacheManager 接口
+        Cache = Instance.Services.GetRequiredService<ICacheManager>();
+    }
+
+    protected virtual void ConfigureServices(IServiceCollection services)
+    {
+        services.AddBootstrapBlazor();
+        services.ConfigureJsonLocalizationOptions(op =>
+        {
+            op.IgnoreLocalizerMissing = false;
+        });
+        services.AddSingleton<ILookupService, FooLookupService>();
+    }
+
+    protected virtual void ConfigureConfiguration(IServiceCollection services)
+    {
+        // 增加单元测试 appsettings.json 配置文件
+        services.AddConfiguration();
+    }
+
+    public void Dispose()
+    {
+        Instance.Dispose();
+        GC.SuppressFinalize(this);
+    }
+
+    class FooLookupService : LookupServiceBase
+    {
+        public override IEnumerable<SelectedItem>? GetItemsByKey(string? key, object? data)
+        {
+            IEnumerable<SelectedItem>? ret = null;
+
+            if (key == "FooLookup")
+            {
+                ret = new SelectedItem[]
+                {
+                    new("v1", "LookupService-Test-1"),
+                    new("v2", "LookupService-Test-2")
+                };
+            }
+            return ret;
+        }
+    }
+}