From 7ee57d3787a17001b7b669d80efce52b473a67f6 Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Sun, 26 Jan 2025 00:56:08 +0800
Subject: [PATCH 1/6] =?UTF-8?q?doc:=20=E5=A2=9E=E5=8A=A0=E5=88=B0=E6=9C=9F?=
 =?UTF-8?q?=E6=97=B6=E9=97=B4=E5=88=97?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/BootstrapBlazor.Server/Components/Pages/CacheList.razor | 5 +++++
 src/BootstrapBlazor.Server/Locales/en-US.json               | 1 +
 src/BootstrapBlazor.Server/Locales/zh-CN.json               | 1 +
 3 files changed, 7 insertions(+)

diff --git a/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor b/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor
index 1a74b25620d..86a71f91a2c 100644
--- a/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor
+++ b/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor
@@ -18,6 +18,11 @@
                     @GetValue(v.Row)
                 </Template>
             </TableTemplateColumn>
+            <TableTemplateColumn Text="@Localizer["CacheListExpiration"]" Width="160">
+                <Template Context="v">
+                    
+                </Template>
+            </TableTemplateColumn>
             <TableTemplateColumn Text="@Localizer["CacheListAction"]" Width="80">
                 <Template Context="v">
                     <Button Size="Size.ExtraSmall" Color="Color.Danger" OnClick="() => OnDelete(v.Row)" Icon="fa-solid fa-xmark" Text="@Localizer["CacheListDelete"]"></Button>
diff --git a/src/BootstrapBlazor.Server/Locales/en-US.json b/src/BootstrapBlazor.Server/Locales/en-US.json
index fc9a5053b31..d1adc267964 100644
--- a/src/BootstrapBlazor.Server/Locales/en-US.json
+++ b/src/BootstrapBlazor.Server/Locales/en-US.json
@@ -6910,6 +6910,7 @@
     "CacheListIntro": "Manage the component library internal cache through the <code>ICacheManager</code> interface method",
     "CacheListKey": "Key",
     "CacheListValue": "Value",
+    "CacheListExpiration": "Expiration",
     "CacheListAction": "Action",
     "CacheListRefresh": "Refresh",
     "CacheListDelete": "Delete",
diff --git a/src/BootstrapBlazor.Server/Locales/zh-CN.json b/src/BootstrapBlazor.Server/Locales/zh-CN.json
index 5001b2b456b..136b5dac7f5 100644
--- a/src/BootstrapBlazor.Server/Locales/zh-CN.json
+++ b/src/BootstrapBlazor.Server/Locales/zh-CN.json
@@ -6910,6 +6910,7 @@
     "CacheListIntro": "通过 <code>ICacheManager</code> 接口方法管理组件库内部缓存",
     "CacheListKey": "键",
     "CacheListValue": "值",
+    "CacheListExpiration": "到期时间",
     "CacheListAction": "操作",
     "CacheListRefresh": "刷新",
     "CacheListDelete": "删除",

From 05a73534ff0a30a6a3137ffd0634c2462788a930 Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Sun, 26 Jan 2025 01:59:13 +0800
Subject: [PATCH 2/6] =?UTF-8?q?test:=20=E5=A2=9E=E5=8A=A0=20benmark=20?=
 =?UTF-8?q?=E6=B5=8B=E8=AF=95=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 BootstrapBlazor.sln                           |  9 +++
 .../Performance/UnsafeAccessorTest.cs         | 41 ++++++++++++
 tools/Benchmarks/Benmarks.cs                  | 62 +++++++++++++++++++
 tools/Benchmarks/Foo.cs                       | 13 ++++
 tools/Benchmarks/Program.cs                   | 11 ++++
 tools/Benchmarks/UnitTest.Benchmarks.csproj   | 14 +++++
 6 files changed, 150 insertions(+)
 create mode 100644 test/UnitTest/Performance/UnsafeAccessorTest.cs
 create mode 100644 tools/Benchmarks/Benmarks.cs
 create mode 100644 tools/Benchmarks/Foo.cs
 create mode 100644 tools/Benchmarks/Program.cs
 create mode 100644 tools/Benchmarks/UnitTest.Benchmarks.csproj

diff --git a/BootstrapBlazor.sln b/BootstrapBlazor.sln
index 9180621c8a0..c0db3d47fbb 100644
--- a/BootstrapBlazor.sln
+++ b/BootstrapBlazor.sln
@@ -74,6 +74,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "cert", "cert", "{C075C6C8-B
 		scripts\linux\cert\www.blazor.zone.key = scripts\linux\cert\www.blazor.zone.key
 	EndProjectSection
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tools", "tools", "{9BAF50BE-141D-4429-93A9-942F373D1F68}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UnitTest.Benchmarks", "tools\Benchmarks\UnitTest.Benchmarks.csproj", "{3E6D8D0E-5A36-4CFD-8612-7D64E3FFE7B1}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -104,6 +108,10 @@ Global
 		{D8AEAFE7-10AF-4A5B-BC67-FE740A2CA1DF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D8AEAFE7-10AF-4A5B-BC67-FE740A2CA1DF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D8AEAFE7-10AF-4A5B-BC67-FE740A2CA1DF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3E6D8D0E-5A36-4CFD-8612-7D64E3FFE7B1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3E6D8D0E-5A36-4CFD-8612-7D64E3FFE7B1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3E6D8D0E-5A36-4CFD-8612-7D64E3FFE7B1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3E6D8D0E-5A36-4CFD-8612-7D64E3FFE7B1}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -119,6 +127,7 @@ Global
 		{6D73FED6-0086-460B-84FA-1FA78176BF59} = {7C1D79F1-87BC-42C1-BD5A-CDE4044AC1BD}
 		{D8AEAFE7-10AF-4A5B-BC67-FE740A2CA1DF} = {7C1D79F1-87BC-42C1-BD5A-CDE4044AC1BD}
 		{C075C6C8-B9CB-4AC0-9BDF-B2002B4AB99C} = {EA765165-0542-41C8-93F2-85787FEDEDFF}
+		{3E6D8D0E-5A36-4CFD-8612-7D64E3FFE7B1} = {9BAF50BE-141D-4429-93A9-942F373D1F68}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {0DCB0756-34FA-4FD0-AE1D-D3F08B5B3A6B}
diff --git a/test/UnitTest/Performance/UnsafeAccessorTest.cs b/test/UnitTest/Performance/UnsafeAccessorTest.cs
new file mode 100644
index 00000000000..cc7a725e274
--- /dev/null
+++ b/test/UnitTest/Performance/UnsafeAccessorTest.cs
@@ -0,0 +1,41 @@
+// 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.Runtime.CompilerServices;
+
+namespace UnitTest.Performance;
+
+public class UnsafeAccessorTest
+{
+    [Fact]
+    public void GetField_Ok()
+    {
+        var dummy = new Dummy();
+        dummy.SetName("test");
+        Assert.Equal("test", GetNameField(dummy));
+    }
+
+    [UnsafeAccessor(UnsafeAccessorKind.Field, Name = "_name")]
+    static extern ref string GetNameField(Dummy @this);
+
+    private class Dummy
+    {
+        private string? _name;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <returns></returns>
+        public string? GetName()
+        {
+            return _name;
+        }
+
+        public void SetName(string? name)
+        {
+            _name = name;
+        }
+    }
+}
diff --git a/tools/Benchmarks/Benmarks.cs b/tools/Benchmarks/Benmarks.cs
new file mode 100644
index 00000000000..bbc8ca21b0c
--- /dev/null
+++ b/tools/Benchmarks/Benmarks.cs
@@ -0,0 +1,62 @@
+// 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 BenchmarkDotNet.Attributes;
+using BenchmarkDotNet.Jobs;
+using Microsoft.Diagnostics.Runtime.Utilities;
+using System.Dynamic;
+using System.Linq.Expressions;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+namespace UnitTest.Benchmarks;
+
+[SimpleJob(RuntimeMoniker.Net90)]
+public class Benchmarks
+{
+    static readonly Foo _instance = new();
+
+    static readonly FieldInfo _privateField = typeof(Foo).GetField("_name", BindingFlags.Instance | BindingFlags.NonPublic)!;
+
+    [UnsafeAccessor(UnsafeAccessorKind.Field, Name = "_name")]
+    static extern ref string GetNameValue(Foo @this);
+
+    [Benchmark]
+    public object? Reflection()
+    {
+        var fieldInfo = typeof(Foo).GetField("_name", BindingFlags.Instance | BindingFlags.NonPublic)!;
+        return fieldInfo.GetValue(_instance);
+    }
+
+    [Benchmark]
+    public object? ReflectionWithCache() => _privateField.GetValue(_instance);
+
+    [Benchmark]
+    public string UnsafeAccessor() => GetNameValue(_instance);
+
+    [Benchmark]
+    public string DirectAccess() => _instance.GetName();
+
+    [Benchmark]
+    public string Lambda() => GetFieldValue();
+
+    [Benchmark]
+    public string LambdaWithCache() => GetFooFieldFunc(_instance);
+
+    public string GetFieldValue()
+    {
+        var method = GetFooFieldExpression().Compile();
+        return method.Invoke(_instance);
+    }
+
+    private static Func<Foo, string> GetFooFieldFunc = GetFooFieldExpression().Compile();
+
+    static Expression<Func<Foo, string>> GetFooFieldExpression()
+    {
+        var param_p1 = Expression.Parameter(typeof(Foo));
+        var body = Expression.Field(param_p1, _privateField);
+        return Expression.Lambda<Func<Foo, string>>(Expression.Convert(body, typeof(string)), param_p1);
+    }
+}
diff --git a/tools/Benchmarks/Foo.cs b/tools/Benchmarks/Foo.cs
new file mode 100644
index 00000000000..fa437bef87a
--- /dev/null
+++ b/tools/Benchmarks/Foo.cs
@@ -0,0 +1,13 @@
+// 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
+
+namespace UnitTest.Benchmarks;
+
+public class Foo
+{
+    private string _name = "test";
+
+    public string GetName() => _name;
+}
diff --git a/tools/Benchmarks/Program.cs b/tools/Benchmarks/Program.cs
new file mode 100644
index 00000000000..9eb84e6b55f
--- /dev/null
+++ b/tools/Benchmarks/Program.cs
@@ -0,0 +1,11 @@
+// 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 BenchmarkDotNet.Running;
+using UnitTest.Benchmarks;
+
+BenchmarkRunner.Run<Benchmarks>();
+
+Console.ReadKey();
diff --git a/tools/Benchmarks/UnitTest.Benchmarks.csproj b/tools/Benchmarks/UnitTest.Benchmarks.csproj
new file mode 100644
index 00000000000..c5874c22fe5
--- /dev/null
+++ b/tools/Benchmarks/UnitTest.Benchmarks.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="BenchmarkDotNet" Version="0.14.0" />
+  </ItemGroup>
+
+</Project>

From 292929932d83f16d1615dd4c846e8070282122f1 Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Sun, 26 Jan 2025 11:13:59 +0800
Subject: [PATCH 3/6] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=20TryGetCacheEnt?=
 =?UTF-8?q?ry=20=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/BootstrapBlazor/Services/CacheManager.cs  | 48 +++++++++++++++++++
 src/BootstrapBlazor/Services/ICacheManager.cs |  8 ++++
 2 files changed, 56 insertions(+)

diff --git a/src/BootstrapBlazor/Services/CacheManager.cs b/src/BootstrapBlazor/Services/CacheManager.cs
index 9e33de0372b..4b7ba4ce2cc 100644
--- a/src/BootstrapBlazor/Services/CacheManager.cs
+++ b/src/BootstrapBlazor/Services/CacheManager.cs
@@ -12,6 +12,7 @@
 using System.Reflection;
 
 #if NET8_0_OR_GREATER
+using System.Runtime.CompilerServices;
 using System.Collections.Frozen;
 #endif
 
@@ -172,6 +173,53 @@ public IEnumerable<object> Keys
             return keys;
         }
     }
+
+    private object? _coherentStateInstance = null;
+
+    private MethodInfo? _allValuesMethodInfo = null;
+
+    /// <summary>
+    /// <inheritdoc/>
+    /// </summary>
+    /// <param name="key"></param>
+    /// <param name="entry"></param>
+    /// <returns></returns>
+    public bool TryGetCacheEntry(object? key, [NotNullWhen(true)] out ICacheEntry? entry)
+    {
+        entry = null;
+        if (key == null)
+        {
+            return false;
+        }
+
+        if (Cache is MemoryCache cache)
+        {
+            var values = GetAllValues(cache);
+            entry = values.Find(e => e.Key == key);
+        }
+        return entry != null;
+    }
+
+    private static object GetCoherentState(MemoryCache cache)
+    {
+        var fieldInfo = cache.GetType().GetField("_coherentState", BindingFlags.Instance | BindingFlags.NonPublic)!;
+        return fieldInfo.GetValue(cache)!;
+    }
+
+    private static MethodInfo GetAllValuesMethodInfo(object coherentStateInstance) => coherentStateInstance.GetType().GetMethod("GetAllValues", BindingFlags.Instance | BindingFlags.Public)!;
+
+    private List<ICacheEntry> GetAllValues(MemoryCache cache)
+    {
+        _coherentStateInstance ??= GetCoherentState(cache);
+        _allValuesMethodInfo ??= GetAllValuesMethodInfo(_coherentStateInstance);
+
+        var ret = new List<ICacheEntry>();
+        if (_allValuesMethodInfo.Invoke(_coherentStateInstance, null) is IEnumerable<ICacheEntry> values)
+        {
+            ret.AddRange(values);
+        }
+        return ret;
+    }
 #endif
 
     #region Count
diff --git a/src/BootstrapBlazor/Services/ICacheManager.cs b/src/BootstrapBlazor/Services/ICacheManager.cs
index f9fb51b50e4..a63b531d660 100644
--- a/src/BootstrapBlazor/Services/ICacheManager.cs
+++ b/src/BootstrapBlazor/Services/ICacheManager.cs
@@ -66,5 +66,13 @@ public interface ICacheManager
     /// 获得 缓存键集合
     /// </summary>
     IEnumerable<object> Keys { get; }
+
+    /// <summary>
+    /// 通过指定 key 获取缓存项 <see cref="ICacheEntry"/> 实例
+    /// </summary>
+    /// <param name="key"></param>
+    /// <param name="entry"></param>
+    /// <returns></returns>
+    bool TryGetCacheEntry(object? key, [NotNullWhen(true)] out ICacheEntry? entry);
 #endif
 }

From 87c7cdfa718902ed0db4bc706eaa32badcd22b8b Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Sun, 26 Jan 2025 11:14:44 +0800
Subject: [PATCH 4/6] =?UTF-8?q?doc:=20=E5=A2=9E=E5=8A=A0=E8=BF=87=E6=9C=9F?=
 =?UTF-8?q?=E6=97=B6=E9=97=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Components/Pages/CacaheExpiration.razor   |  1 +
 .../Pages/CacaheExpiration.razor.cs           | 62 +++++++++++++++++++
 .../Components/Pages/CacheList.razor          |  2 +-
 .../Components/Pages/CacheList.razor.cs       |  2 +-
 4 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 src/BootstrapBlazor.Server/Components/Pages/CacaheExpiration.razor
 create mode 100644 src/BootstrapBlazor.Server/Components/Pages/CacaheExpiration.razor.cs

diff --git a/src/BootstrapBlazor.Server/Components/Pages/CacaheExpiration.razor b/src/BootstrapBlazor.Server/Components/Pages/CacaheExpiration.razor
new file mode 100644
index 00000000000..09f4d4634b3
--- /dev/null
+++ b/src/BootstrapBlazor.Server/Components/Pages/CacaheExpiration.razor
@@ -0,0 +1 @@
+@ExpirationTime
diff --git a/src/BootstrapBlazor.Server/Components/Pages/CacaheExpiration.razor.cs b/src/BootstrapBlazor.Server/Components/Pages/CacaheExpiration.razor.cs
new file mode 100644
index 00000000000..19bf5e463e4
--- /dev/null
+++ b/src/BootstrapBlazor.Server/Components/Pages/CacaheExpiration.razor.cs
@@ -0,0 +1,62 @@
+// 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 Microsoft.Extensions.Caching.Memory;
+
+namespace BootstrapBlazor.Server.Components.Pages;
+
+/// <summary>
+/// CacaheExpiration 组件
+/// </summary>
+public partial class CacaheExpiration
+{
+    [Inject, NotNull]
+    private ICacheManager? CacheManager { get; set; }
+
+    /// <summary>
+    /// 获得/设置 <see cref="TableColumnContext{TItem, TValue}"/> 实例
+    /// </summary>
+    [Parameter, NotNull]
+    public object? Key { get; set; }
+
+    private string? ExpirationTime { get; set; }
+
+    /// <summary>
+    /// <inheritdoc/>
+    /// </summary>
+    /// <returns></returns>
+    protected override async Task OnParametersSetAsync()
+    {
+        await base.OnParametersSetAsync();
+
+        await GetCacheEntryExpiration();
+    }
+
+    private async Task GetCacheEntryExpiration()
+    {
+        ExpirationTime = "loading ...";
+        await Task.Yield();
+
+        if (CacheManager.TryGetCacheEntry(Key, out ICacheEntry? entry))
+        {
+            if (entry.Priority == CacheItemPriority.NeverRemove)
+            {
+                ExpirationTime = "Never Remove";
+            }
+            else if (entry.SlidingExpiration.HasValue)
+            {
+                ExpirationTime = $"Sliding: {entry.SlidingExpiration.Value}";
+            }
+            else if (entry.AbsoluteExpiration.HasValue)
+            {
+                ExpirationTime = $"Absolute: {entry.AbsoluteExpiration.Value}";
+            }
+            else if (entry.ExpirationTokens.Count != 0)
+            {
+                ExpirationTime = $"Token: {entry.ExpirationTokens.Count}";
+            }
+        }
+    }
+}
diff --git a/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor b/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor
index 86a71f91a2c..dc3be3babfb 100644
--- a/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor
+++ b/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor
@@ -20,7 +20,7 @@
             </TableTemplateColumn>
             <TableTemplateColumn Text="@Localizer["CacheListExpiration"]" Width="160">
                 <Template Context="v">
-                    
+                    <CacaheExpiration Key="v.Row"></CacaheExpiration>
                 </Template>
             </TableTemplateColumn>
             <TableTemplateColumn Text="@Localizer["CacheListAction"]" Width="80">
diff --git a/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor.cs b/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor.cs
index f72eabe53f0..317ca3ff084 100644
--- a/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor.cs
+++ b/src/BootstrapBlazor.Server/Components/Pages/CacheList.razor.cs
@@ -49,7 +49,7 @@ private void OnRefresh()
 
     private void UpdateCacheList()
     {
-        _cacheList = CacheManager.Keys.OrderBy(i => i.ToString()).ToList();
+        _cacheList = [.. CacheManager.Keys.OrderBy(i => i.ToString())];
     }
 
     private string GetValue(object key)

From 580fd96c5c95af69af28688c1800b6abbc025add Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Sun, 26 Jan 2025 11:33:43 +0800
Subject: [PATCH 5/6] =?UTF-8?q?test:=20=E6=9B=B4=E6=96=B0=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

---
 test/UnitTest/Services/CacheManagerTest.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/test/UnitTest/Services/CacheManagerTest.cs b/test/UnitTest/Services/CacheManagerTest.cs
index 3b613e8d3f1..9b453b725f0 100644
--- a/test/UnitTest/Services/CacheManagerTest.cs
+++ b/test/UnitTest/Services/CacheManagerTest.cs
@@ -146,4 +146,15 @@ int GetOrCreate(string key) => Cache.GetOrCreate<int>(key, entry =>
             return val;
         });
     }
+
+    [Fact]
+    public void TryGetCacheEntry()
+    {
+        Cache.GetOrCreate("test_01", entry =>
+        {
+            return 1;
+        });
+        Assert.True(Cache.TryGetCacheEntry("test_01", out var entry));
+        Assert.NotNull(entry);
+    }
 }

From b6a869b4c8e22b77723c674eaa15b63c6027889e Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Sun, 26 Jan 2025 11:42:15 +0800
Subject: [PATCH 6/6] =?UTF-8?q?test:=20=E6=9B=B4=E6=96=B0=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

---
 test/UnitTest/Services/CacheManagerTest.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/UnitTest/Services/CacheManagerTest.cs b/test/UnitTest/Services/CacheManagerTest.cs
index 9b453b725f0..422172596f7 100644
--- a/test/UnitTest/Services/CacheManagerTest.cs
+++ b/test/UnitTest/Services/CacheManagerTest.cs
@@ -156,5 +156,8 @@ public void TryGetCacheEntry()
         });
         Assert.True(Cache.TryGetCacheEntry("test_01", out var entry));
         Assert.NotNull(entry);
+
+        Assert.False(Cache.TryGetCacheEntry(null, out var v));
+        Assert.Null(v);
     }
 }