diff --git a/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/WebApplicationBuilderExtensions.cs b/framework/src/Volo.Abp.AspNetCore.TestBase/Volo/Abp/AspNetCore/TestBase/WebApplicationBuilderExtensions.cs
similarity index 90%
rename from framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/WebApplicationBuilderExtensions.cs
rename to framework/src/Volo.Abp.AspNetCore.TestBase/Volo/Abp/AspNetCore/TestBase/WebApplicationBuilderExtensions.cs
index ff584d18c5..026d4da2a5 100644
--- a/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/WebApplicationBuilderExtensions.cs
+++ b/framework/src/Volo.Abp.AspNetCore.TestBase/Volo/Abp/AspNetCore/TestBase/WebApplicationBuilderExtensions.cs
@@ -5,11 +5,11 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Volo.Abp.Modularity;
 
-namespace Volo.Abp.AspNetCore;
+namespace Volo.Abp.AspNetCore.TestBase;
 
 public static class WebApplicationBuilderExtensions
 {
-    public async static Task RunAbpModuleAsync<TModule>(this WebApplicationBuilder builder,  Action<AbpApplicationCreationOptions> optionsAction = null)
+    public async static Task RunAbpModuleAsync<TModule>(this WebApplicationBuilder builder,  Action<AbpApplicationCreationOptions>? optionsAction = null)
         where TModule : IAbpModule
     {
         builder.Host.UseAutofac();
diff --git a/framework/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo/Abp/AspNetCore/App/Program.cs b/framework/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo/Abp/AspNetCore/App/Program.cs
index e6960b28a4..d2e28ce2c1 100644
--- a/framework/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo/Abp/AspNetCore/App/Program.cs
+++ b/framework/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo/Abp/AspNetCore/App/Program.cs
@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Builder;
 using Volo.Abp.AspNetCore;
 using Volo.Abp.AspNetCore.App;
+using Volo.Abp.AspNetCore.TestBase;
 
 var builder = WebApplication.CreateBuilder();
 await builder.RunAbpModuleAsync<AppModule>();
diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/AspNetCoreMvcTestBase.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/AspNetCoreMvcTestBase.cs
index 2792448d9c..d1e02f8ebc 100644
--- a/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/AspNetCoreMvcTestBase.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/AspNetCoreMvcTestBase.cs
@@ -1,40 +1,6 @@
-using System.IO;
-using System.Linq;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Hosting;
-
 namespace Volo.Abp.AspNetCore.Mvc;
 
 public abstract class AspNetCoreMvcTestBase : AbpAspNetCoreTestBase<Program>
 {
-    protected override IHostBuilder CreateHostBuilder()
-    {
-        var contentRootPath = CalculateContentRootPath(
-            "Volo.Abp.AspNetCore.Mvc.Tests.csproj",
-            string.Format(
-                "Volo{0}Abp{0}AspNetCore{0}App",
-                Path.DirectorySeparatorChar
-            )
-        );
-
-        return base.CreateHostBuilder()?.UseContentRoot(contentRootPath);
-    }
-
-    private static string CalculateContentRootPath(string projectFileName, string contentPath)
-    {
-        var currentDirectory = Directory.GetCurrentDirectory();
-        while (!ContainsFile(currentDirectory, projectFileName))
-        {
-            currentDirectory = new DirectoryInfo(currentDirectory).Parent.FullName;
-        }
-
-        return Path.Combine(currentDirectory, contentPath);
-    }
 
-    private static bool ContainsFile(string currentDirectory, string projectFileName)
-    {
-        return Directory
-            .GetFiles(currentDirectory, "*.*", SearchOption.TopDirectoryOnly)
-            .Any(f => Path.GetFileName(f) == projectFileName);
-    }
 }
diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Program.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Program.cs
index 5bba766f40..9e1bf5e51c 100644
--- a/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Program.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Program.cs
@@ -5,6 +5,7 @@ using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp;
 using Volo.Abp.AspNetCore;
 using Volo.Abp.AspNetCore.Mvc;
+using Volo.Abp.AspNetCore.TestBase;
 using Volo.Abp.Modularity.PlugIns;
 
 var builder = WebApplication.CreateBuilder();
diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Tests/Volo/Abp/AspNetCore/Mvc/UI/Program.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Tests/Volo/Abp/AspNetCore/Mvc/UI/Program.cs
index 9775d17edc..bd6027c624 100644
--- a/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Tests/Volo/Abp/AspNetCore/Mvc/UI/Program.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Tests/Volo/Abp/AspNetCore/Mvc/UI/Program.cs
@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Builder;
 using Volo.Abp.AspNetCore;
 using Volo.Abp.AspNetCore.Mvc.UI;
+using Volo.Abp.AspNetCore.TestBase;
 
 var builder = WebApplication.CreateBuilder();
 await builder.RunAbpModuleAsync<AbpAspNetCoreMvcUiTestModule>();
diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Tests/Program.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Tests/Program.cs
index 4bd87d1533..b7c7d4cd34 100644
--- a/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Tests/Program.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Tests/Program.cs
@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Builder;
 using Volo.Abp.AspNetCore;
 using Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Tests.Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared;
+using Volo.Abp.AspNetCore.TestBase;
 
 var builder = WebApplication.CreateBuilder();
 await builder.RunAbpModuleAsync<AbpAspNetCoreMvcUiThemeSharedTestModule>();
diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.Versioning.Tests/Volo/Abp/AspNetCore/Mvc/Versioning/Program.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.Versioning.Tests/Volo/Abp/AspNetCore/Mvc/Versioning/Program.cs
index 88a8601822..3d85fb71f9 100644
--- a/framework/test/Volo.Abp.AspNetCore.Mvc.Versioning.Tests/Volo/Abp/AspNetCore/Mvc/Versioning/Program.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Mvc.Versioning.Tests/Volo/Abp/AspNetCore/Mvc/Versioning/Program.cs
@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Builder;
 using Volo.Abp.AspNetCore;
 using Volo.Abp.AspNetCore.Mvc.Versioning;
+using Volo.Abp.AspNetCore.TestBase;
 
 var builder = WebApplication.CreateBuilder();
 await builder.RunAbpModuleAsync<AbpAspNetCoreMvcVersioningTestModule>();
diff --git a/framework/test/Volo.Abp.AspNetCore.Serilog.Tests/Volo/Abp/AspNetCore/App/Program.cs b/framework/test/Volo.Abp.AspNetCore.Serilog.Tests/Volo/Abp/AspNetCore/App/Program.cs
index 1d6fc96801..dbbce46a5e 100644
--- a/framework/test/Volo.Abp.AspNetCore.Serilog.Tests/Volo/Abp/AspNetCore/App/Program.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Serilog.Tests/Volo/Abp/AspNetCore/App/Program.cs
@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Builder;
 using Volo.Abp.AspNetCore;
 using Volo.Abp.AspNetCore.App;
+using Volo.Abp.AspNetCore.TestBase;
 
 var builder = WebApplication.CreateBuilder();
 await builder.RunAbpModuleAsync<AbpSerilogTestModule>();
diff --git a/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/AbpHostEnvironment_Tests.cs b/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/AbpHostEnvironment_Tests.cs
index dcd47ddc88..a87772536b 100644
--- a/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/AbpHostEnvironment_Tests.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/AbpHostEnvironment_Tests.cs
@@ -9,12 +9,6 @@ namespace Volo.Abp.AspNetCore;
 
 public class AbpHostEnvironment_Tests : AbpAspNetCoreTestBase<Program>
 {
-    protected override IHost CreateHost(IHostBuilder builder)
-    {
-        builder.UseEnvironment("test");
-        return base.CreateHost(builder);
-    }
-
     [Fact]
     public void Should_Set_Environment_From_IWebHostEnvironment()
     {
diff --git a/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/Program.cs b/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/Program.cs
index 112772fc82..841b2903c2 100644
--- a/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/Program.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Tests/Volo/Abp/AspNetCore/Program.cs
@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.Hosting;
 using Volo.Abp.AspNetCore;
+using Volo.Abp.AspNetCore.TestBase;
 
 var builder = WebApplication.CreateBuilder(new WebApplicationOptions
 {
diff --git a/framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/Program.cs b/framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/Program.cs
index 0cf3a51d99..a0cfe08f84 100644
--- a/framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/Program.cs
+++ b/framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/Program.cs
@@ -1,5 +1,6 @@
 using Microsoft.AspNetCore.Builder;
 using Volo.Abp.AspNetCore;
+using Volo.Abp.AspNetCore.TestBase;
 using Volo.Abp.Http;
 
 var builder = WebApplication.CreateBuilder();
diff --git a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.Web.Tests/MyProjectNameWebTestBase.cs b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.Web.Tests/MyProjectNameWebTestBase.cs
index d038106f5a..139ef8d69e 100644
--- a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.Web.Tests/MyProjectNameWebTestBase.cs
+++ b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.Web.Tests/MyProjectNameWebTestBase.cs
@@ -1,23 +1,14 @@
-using System;
-using System.Net;
+using System.Net;
 using System.Net.Http;
 using System.Text.Json;
 using System.Threading.Tasks;
-using Microsoft.Extensions.Hosting;
 using Shouldly;
 using Volo.Abp.AspNetCore.TestBase;
 
 namespace MyCompanyName.MyProjectName;
 
-public abstract class MyProjectNameWebTestBase : AbpAspNetCoreIntegratedTestBase<MyProjectNameWebTestModule>
+public abstract class MyProjectNameWebTestBase : AbpAspNetCoreWebApplicationFactoryIntegratedTestBase<Program>
 {
-    protected override IHostBuilder CreateHostBuilder()
-    {
-        return base
-            .CreateHostBuilder()
-            .UseContentRoot(WebContentDirectoryFinder.CalculateContentRootFolder() ?? throw new InvalidOperationException());
-    }
-
     protected virtual async Task<T?> GetResponseAsObjectAsync<T>(string url, HttpStatusCode expectedStatusCode = HttpStatusCode.OK)
     {
         var strResponse = await GetResponseAsStringAsync(url, expectedStatusCode);
diff --git a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.Web.Tests/Program.cs b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.Web.Tests/Program.cs
new file mode 100644
index 0000000000..f4c388685f
--- /dev/null
+++ b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.Web.Tests/Program.cs
@@ -0,0 +1,10 @@
+using Microsoft.AspNetCore.Builder;
+using MyCompanyName.MyProjectName;
+using Volo.Abp.AspNetCore.TestBase;
+
+var builder = WebApplication.CreateBuilder();
+await builder.RunAbpModuleAsync<MyProjectNameWebTestModule>();
+
+public partial class Program
+{
+}