Microsoft.AspNetCore.TestHost
10.0.1
Prefix Reserved
dotnet add package Microsoft.AspNetCore.TestHost --version 10.0.1
NuGet\Install-Package Microsoft.AspNetCore.TestHost -Version 10.0.1
<PackageReference Include="Microsoft.AspNetCore.TestHost" Version="10.0.1" />
<PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="10.0.1" />
<PackageReference Include="Microsoft.AspNetCore.TestHost" />
paket add Microsoft.AspNetCore.TestHost --version 10.0.1
#r "nuget: Microsoft.AspNetCore.TestHost, 10.0.1"
#:package Microsoft.AspNetCore.TestHost@10.0.1
#addin nuget:?package=Microsoft.AspNetCore.TestHost&version=10.0.1
#tool nuget:?package=Microsoft.AspNetCore.TestHost&version=10.0.1
About
Microsoft.AspNetCore.TestHost provides an ASP.NET Core web server for testing middleware in isolation.
Key Features
- Instantiate an app pipeline containing only the components that you need to test
- Send custom requests to verify middleware behavior
How to Use
To use Microsoft.AspNetCore.TestHost, follow these steps:
Installation
dotnet add package Microsoft.AspNetCore.TestHost
Usage
To set up the TestServer, configure it in your test project. Here's an example:
[Fact]
public async Task MiddlewareTest_ReturnsNotFoundForRequest()
{
// Build and start a host that uses TestServer
using var host = await new HostBuilder()
.ConfigureWebHost(builder =>
{
builder.UseTestServer()
.ConfigureServices(services =>
{
// Add any required services that the middleware uses
services.AddMyServices();
})
.Configure(app =>
{
// Configure the processing pipeline to use the middleware
// for the test
app.UseMiddleware<MyMiddleware>();
});
})
.StartAsync();
var response = await host.GetTestClient().GetAsync("/");
Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
}
Main Types
The main types provided by this package are:
TestServer: AnIServerimplementation for executing testsTestServerOptions: Provides options for configuring aTestServer
Additional Documentation
For additional documentation and examples, refer to the official documentation for testing middleware in ASP.NET Core.
Feedback & Contributing
Microsoft.AspNetCore.TestHost is released as open-source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
-
net10.0
- No dependencies.
NuGet packages (187)
Showing the top 5 NuGet packages that depend on Microsoft.AspNetCore.TestHost:
| Package | Downloads |
|---|---|
|
Microsoft.AspNetCore.Mvc.Testing
Support for writing functional tests for MVC applications. This package was built from the source code at https://github.com/dotnet/dotnet/tree/fad253f51b461736dfd3cd9c15977bb7493becef |
|
|
Rystem.Test.XUnit
Rystem is a open-source framework to improve the System namespace in .Net |
|
|
Reo.Core.IntegrationTesting
Package Description |
|
|
Acheve.TestHost
Achve.TestHost is a nuget package to improve TestServer experiences. For more information see http://github.com/Xabaril/Acheve.TestHost |
|
|
MyTested.AspNetCore.Mvc.Abstractions
My Tested ASP.NET Core MVC common abstractions and interfaces. |
GitHub repositories (225)
Showing the top 20 popular GitHub repositories that depend on Microsoft.AspNetCore.TestHost:
| Repository | Stars |
|---|---|
|
abpframework/abp
Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.
|
|
|
dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
|
|
|
aspnetboilerplate/aspnetboilerplate
ASP.NET Boilerplate - Web Application Framework
|
|
|
dotnet/eShop
A reference .NET application implementing an eCommerce site
|
|
|
dotnet/yarp
A toolkit for developing high-performance HTTP reverse proxy applications.
|
|
|
ThreeMammals/Ocelot
.NET API Gateway
|
|
|
RicoSuter/NSwag
The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.
|
|
|
ldqk/Masuit.Tools
全龄段友好的C#万能工具库,码数吐司库,包含一些常用的操作类,大都是静态类,加密解密,反射操作,权重随机筛选算法,分布式短id,表达式树,linq扩展,文件压缩,多线程下载,硬件信息,字符串扩展方法,日期时间扩展操作,中国农历,大文件拷贝,图像裁剪,验证码,断点续传,集合扩展、Excel导出等常用封装。诸多功能集一身,代码量不到2MB!
|
|
|
FastEndpoints/FastEndpoints
A light-weight REST API development framework for ASP.NET 8 and newer.
|
|
|
kurrent-io/KurrentDB
KurrentDB is a database that's engineered for modern software applications and event-driven architectures. Its event-native design simplifies data modeling and preserves data integrity while the integrated streaming engine solves distributed messaging challenges and ensures data consistency.
|
|
|
ChilliCream/graphql-platform
Welcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Nitro the awesome Monaco based GraphQL IDE.
|
|
|
aspnet/Mvc
[Archived] ASP.NET Core MVC is a model view controller framework for building dynamic web sites with clean separation of concerns, including the merged MVC, Web API, and Web Pages w/ Razor. Project moved to https://github.com/aspnet/AspNetCore
|
|
|
domaindrivendev/Swashbuckle.AspNetCore
Swagger tools for documenting API's built on ASP.NET Core
|
|
|
dotnet/aspire
Aspire is the tool for code-first, extensible, observable dev and deploy.
|
|
|
openiddict/openiddict-core
Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET
|
|
|
dotnetcore/Util
Util是一个.Net平台下的应用框架,旨在提升中小团队的开发能力,由工具类、分层架构基类、Ui组件,配套代码生成模板,权限等组成。
|
|
|
opserver/Opserver
Stack Exchange's Monitoring System
|
|
|
grpc/grpc-dotnet
gRPC for .NET
|
|
|
Xabaril/AspNetCore.Diagnostics.HealthChecks
Enterprise HealthChecks for ASP.NET Core Diagnostics Package
|
|
|
Ombi-app/Ombi
Want a Movie or TV Show on Plex/Emby/Jellyfin? Use Ombi!
|
| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.1 | 408,388 | 12/9/2025 | |
| 10.0.0 | 1,013,104 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 96,330 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 75,860 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 35,067 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 6,792 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 35,476 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 6,443 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 7,242 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,804 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 126,323 | 2/25/2025 | |
| 9.0.11 | 748,186 | 11/11/2025 | |
| 9.0.10 | 1,921,641 | 10/14/2025 | |
| 9.0.9 | 2,169,687 | 9/9/2025 | |
| 9.0.8 | 2,008,999 | 8/5/2025 | |
| 9.0.7 | 1,540,992 | 7/8/2025 | |
| 9.0.6 | 1,906,646 | 6/10/2025 | |
| 9.0.5 | 2,609,342 | 5/13/2025 | |
| 9.0.4 | 2,670,337 | 4/8/2025 | |
| 9.0.3 | 2,072,754 | 3/11/2025 | |
| 9.0.2 | 2,232,990 | 2/11/2025 | |
| 9.0.1 | 1,937,600 | 1/14/2025 | |
| 9.0.0 | 4,489,353 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 68,081 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 44,941 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 11,338 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 12,883 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 5,460 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 3,953 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 70,964 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,295 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 28,210 | 2/13/2024 | |
| 8.0.22 | 968,056 | 11/11/2025 | |
| 8.0.21 | 1,229,617 | 10/14/2025 | |
| 8.0.20 | 1,399,166 | 9/9/2025 | |
| 8.0.19 | 2,151,911 | 8/4/2025 | |
| 8.0.18 | 1,199,860 | 7/8/2025 | |
| 8.0.17 | 1,773,262 | 6/10/2025 | |
| 8.0.16 | 1,686,637 | 5/13/2025 | |
| 8.0.15 | 2,529,527 | 4/8/2025 | |
| 8.0.14 | 2,543,579 | 3/11/2025 | |
| 8.0.13 | 2,920,529 | 2/11/2025 | |
| 8.0.12 | 2,713,684 | 1/14/2025 | |
| 8.0.11 | 7,502,140 | 11/12/2024 | |
| 8.0.10 | 9,671,985 | 10/8/2024 | |
| 8.0.8 | 10,876,337 | 8/13/2024 | |
| 8.0.7 | 7,804,495 | 7/9/2024 | |
| 8.0.6 | 7,123,242 | 5/28/2024 | |
| 8.0.5 | 2,811,575 | 5/14/2024 | |
| 8.0.4 | 7,318,537 | 4/9/2024 | |
| 8.0.3 | 4,684,777 | 3/12/2024 | |
| 8.0.2 | 4,453,876 | 2/13/2024 | |
| 8.0.1 | 4,970,537 | 1/9/2024 | |
| 8.0.0 | 9,039,417 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 66,024 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 73,400 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 13,791 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 44,359 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 13,025 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 266,940 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 3,712 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 1,956 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 41,679 | 2/21/2023 | |
| 7.0.20 | 824,474 | 5/28/2024 | |
| 7.0.19 | 223,762 | 5/14/2024 | |
| 7.0.18 | 356,767 | 4/9/2024 | |
| 7.0.17 | 600,023 | 3/12/2024 | |
| 7.0.16 | 616,535 | 2/13/2024 | |
| 7.0.15 | 811,560 | 1/9/2024 | |
| 7.0.14 | 1,253,585 | 11/14/2023 | |
| 7.0.13 | 2,697,381 | 10/24/2023 | |
| 7.0.12 | 1,237,091 | 10/10/2023 | |
| 7.0.11 | 3,939,276 | 9/12/2023 | |
| 7.0.10 | 2,000,431 | 8/8/2023 | |
| 7.0.9 | 1,540,922 | 7/11/2023 | |
| 7.0.8 | 1,284,116 | 6/22/2023 | |
| 7.0.7 | 719,789 | 6/13/2023 | |
| 7.0.5 | 4,177,905 | 4/11/2023 | |
| 7.0.4 | 2,225,005 | 3/14/2023 | |
| 7.0.3 | 1,998,800 | 2/14/2023 | |
| 7.0.2 | 2,044,936 | 1/10/2023 | |
| 7.0.1 | 1,245,858 | 12/13/2022 | |
| 7.0.0 | 4,129,244 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 72,957 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 23,988 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 11,000 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 4,210 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 9,830 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 2,444 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 1,470 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,278 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 5,293 | 2/17/2022 | |
| 6.0.36 | 1,821,103 | 11/12/2024 | |
| 6.0.35 | 443,239 | 10/8/2024 | |
| 6.0.33 | 1,617,543 | 8/13/2024 | |
| 6.0.32 | 543,595 | 7/9/2024 | |
| 6.0.31 | 763,506 | 5/28/2024 | |
| 6.0.30 | 327,397 | 5/14/2024 | |
| 6.0.29 | 1,019,719 | 4/9/2024 | |
| 6.0.28 | 660,016 | 3/12/2024 | |
| 6.0.27 | 1,160,863 | 2/13/2024 | |
| 6.0.26 | 1,339,942 | 1/9/2024 | |
| 6.0.25 | 2,222,161 | 11/14/2023 | |
| 6.0.24 | 1,131,386 | 10/24/2023 | |
| 6.0.23 | 834,016 | 10/10/2023 | |
| 6.0.22 | 1,331,974 | 9/12/2023 | |
| 6.0.21 | 1,962,810 | 8/8/2023 | |
| 6.0.20 | 1,769,934 | 7/11/2023 | |
| 6.0.19 | 1,145,804 | 6/22/2023 | |
| 6.0.18 | 786,539 | 6/13/2023 | |
| 6.0.16 | 3,636,543 | 4/11/2023 | |
| 6.0.15 | 2,264,946 | 3/14/2023 | |
| 6.0.14 | 2,582,860 | 2/14/2023 | |
| 6.0.13 | 3,455,618 | 1/10/2023 | |
| 6.0.12 | 3,114,513 | 12/13/2022 | |
| 6.0.11 | 4,151,098 | 11/7/2022 | |
| 6.0.10 | 5,763,249 | 10/11/2022 | |
| 6.0.9 | 4,468,707 | 9/13/2022 | |
| 6.0.8 | 5,264,209 | 8/9/2022 | |
| 6.0.7 | 4,639,375 | 7/12/2022 | |
| 6.0.6 | 3,567,489 | 6/14/2022 | |
| 6.0.5 | 4,503,676 | 5/10/2022 | |
| 6.0.4 | 4,207,971 | 4/11/2022 | |
| 6.0.3 | 4,926,087 | 3/8/2022 | |
| 6.0.2 | 4,070,836 | 2/8/2022 | |
| 6.0.1 | 6,054,544 | 12/14/2021 | |
| 6.0.0 | 7,336,945 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 210,278 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 177,851 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 9,333 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 5,492 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 3,817 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 6,984 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 5,243 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,283 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,668 | 2/12/2021 | |
| 5.0.17 | 1,139,976 | 5/10/2022 | |
| 5.0.16 | 292,671 | 4/11/2022 | |
| 5.0.15 | 409,993 | 3/8/2022 | |
| 5.0.14 | 393,943 | 2/8/2022 | |
| 5.0.13 | 823,837 | 12/14/2021 | |
| 5.0.12 | 947,870 | 11/7/2021 | |
| 5.0.11 | 1,604,756 | 10/12/2021 | |
| 5.0.10 | 1,628,639 | 9/14/2021 | |
| 5.0.9 | 1,724,551 | 8/10/2021 | |
| 5.0.8 | 1,388,570 | 7/13/2021 | |
| 5.0.7 | 1,825,995 | 6/8/2021 | |
| 5.0.6 | 1,486,077 | 5/11/2021 | |
| 5.0.5 | 2,058,581 | 4/6/2021 | |
| 5.0.4 | 1,232,491 | 3/9/2021 | |
| 5.0.3 | 1,450,787 | 2/9/2021 | |
| 5.0.2 | 1,449,589 | 1/12/2021 | |
| 5.0.1 | 1,042,991 | 12/8/2020 | |
| 5.0.0 | 2,495,579 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 18,246 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 185,343 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 9,655 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 4,723 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 2,390 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,222 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 1,882 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 2,375 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,170 | 4/2/2020 | |
| 5.0.0-preview.1.20124.5 | 1,380 | 3/16/2020 | |
| 3.1.32 | 908,820 | 12/13/2022 | |
| 3.1.31 | 293,662 | 11/8/2022 | |
| 3.1.30 | 836,907 | 10/11/2022 | |
| 3.1.29 | 242,063 | 9/13/2022 | |
| 3.1.28 | 293,895 | 8/9/2022 | |
| 3.1.27 | 304,737 | 7/12/2022 | |
| 3.1.26 | 295,390 | 6/14/2022 | |
| 3.1.25 | 360,601 | 5/10/2022 | |
| 3.1.24 | 324,670 | 4/11/2022 | |
| 3.1.23 | 491,769 | 3/8/2022 | |
| 3.1.22 | 1,099,875 | 12/14/2021 | |
| 3.1.21 | 892,832 | 11/7/2021 | |
| 3.1.20 | 805,894 | 10/11/2021 | |
| 3.1.19 | 595,694 | 9/14/2021 | |
| 3.1.18 | 1,187,720 | 8/10/2021 | |
| 3.1.17 | 985,858 | 7/13/2021 | |
| 3.1.16 | 896,732 | 6/8/2021 | |
| 3.1.15 | 897,080 | 5/11/2021 | |
| 3.1.14 | 1,903,313 | 4/6/2021 | |
| 3.1.13 | 1,391,251 | 3/9/2021 | |
| 3.1.12 | 1,112,644 | 2/9/2021 | |
| 3.1.11 | 1,323,712 | 1/12/2021 | |
| 3.1.10 | 3,214,624 | 11/9/2020 | |
| 3.1.9 | 3,379,375 | 10/13/2020 | |
| 3.1.8 | 3,401,930 | 9/8/2020 | |
| 3.1.7 | 2,629,913 | 8/11/2020 | |
| 3.1.6 | 2,572,013 | 7/14/2020 | |
| 3.1.5 | 3,918,404 | 6/9/2020 | |
| 3.1.4 | 2,450,610 | 5/12/2020 | |
| 3.1.3 | 4,035,003 | 3/24/2020 | |
| 3.1.2 | 3,037,033 | 2/18/2020 | |
| 3.1.1 | 3,405,365 | 1/14/2020 | |
| 3.1.0 | 3,535,642 | 12/3/2019 | |
| 3.1.0-preview3.19555.2 | 3,718 | 11/13/2019 | |
| 3.1.0-preview2.19528.8 | 1,372 | 11/1/2019 | |
| 3.1.0-preview1.19508.20 | 1,987 | 10/15/2019 | |
| 3.0.3 | 369,978 | 2/18/2020 | |
| 3.0.2 | 209,433 | 1/14/2020 | |
| 3.0.0 | 4,550,632 | 9/23/2019 | |
| 3.0.0-rc1.19457.4 | 16,044 | 9/16/2019 | |
| 3.0.0-preview9.19424.4 | 9,363 | 9/4/2019 | |
| 3.0.0-preview8.19405.7 | 38,658 | 8/13/2019 | |
| 3.0.0-preview7.19365.7 | 14,258 | 7/23/2019 | |
| 3.0.0-preview6.19307.2 | 7,515 | 6/12/2019 | |
| 3.0.0-preview5-19227-01 | 11,945 | 5/6/2019 | |
| 3.0.0-preview4-19216-03 | 2,551 | 4/18/2019 | |
| 3.0.0-preview3-19153-02 | 2,372 | 3/6/2019 | |
| 3.0.0-preview-19075-0444 | 7,744 | 1/29/2019 | |
| 3.0.0-preview-18579-0056 | 4,662 | 12/3/2018 | |
| 2.3.0 | 205,329 | 1/14/2025 | |
| 2.2.0 | 13,261,802 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 23,994 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 13,651 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 14,253 | 8/22/2018 | |
| 2.1.1 | 7,586,814 | 6/18/2018 | |
| 2.1.0 | 1,778,268 | 5/29/2018 | |
| 2.1.0-rc1-final | 37,940 | 5/6/2018 | |
| 2.1.0-preview2-final | 13,833 | 4/10/2018 | |
| 2.1.0-preview1-final | 29,438 | 2/26/2018 | |
| 2.0.3 | 401,058 | 5/7/2018 | |
| 2.0.2 | 863,024 | 3/13/2018 | |
| 2.0.1 | 1,446,105 | 11/14/2017 | |
| 2.0.0 | 1,144,082 | 8/11/2017 | |
| 2.0.0-preview2-final | 10,597 | 6/28/2017 | |
| 2.0.0-preview1-final | 21,344 | 5/10/2017 | |
| 1.1.3 | 267,791 | 9/20/2017 | |
| 1.1.2 | 711,762 | 5/9/2017 | |
| 1.1.1 | 413,266 | 3/6/2017 | |
| 1.1.0 | 501,612 | 11/16/2016 | |
| 1.1.0-preview1-final | 6,232 | 10/24/2016 | |
| 1.0.5 | 156,102 | 11/14/2017 | |
| 1.0.4 | 136,084 | 9/20/2017 | |
| 1.0.3 | 188,760 | 5/9/2017 | |
| 1.0.2 | 299,390 | 3/6/2017 | |
| 1.0.1 | 146,082 | 12/12/2016 | |
| 1.0.0 | 437,671 | 6/27/2016 | |
| 1.0.0-rc2-final | 16,664 | 5/16/2016 |