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 |
|
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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.
|
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|
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.
|
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|
ThreeMammals/Ocelot
.NET API Gateway
|
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|
RicoSuter/NSwag
The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.
|
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|
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!
|
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FastEndpoints/FastEndpoints
A light-weight REST API development framework for ASP.NET 8 and newer.
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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.
|
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|
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
|
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domaindrivendev/Swashbuckle.AspNetCore
Swagger tools for documenting API's built on ASP.NET Core
|
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|
dotnet/aspire
Aspire is the tool for code-first, extensible, observable dev and deploy.
|
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openiddict/openiddict-core
Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET
|
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|
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。
|
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opserver/Opserver
Stack Exchange's Monitoring System
|
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grpc/grpc-dotnet
gRPC for .NET
|
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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 | 324,297 | 12/9/2025 | |
| 10.0.0 | 954,061 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 96,187 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 75,719 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 34,988 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 6,688 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 35,363 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 6,344 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 7,235 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,791 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 124,887 | 2/25/2025 | |
| 9.0.11 | 685,842 | 11/11/2025 | |
| 9.0.10 | 1,870,145 | 10/14/2025 | |
| 9.0.9 | 2,132,415 | 9/9/2025 | |
| 9.0.8 | 1,978,555 | 8/5/2025 | |
| 9.0.7 | 1,513,744 | 7/8/2025 | |
| 9.0.6 | 1,875,799 | 6/10/2025 | |
| 9.0.5 | 2,582,048 | 5/13/2025 | |
| 9.0.4 | 2,641,212 | 4/8/2025 | |
| 9.0.3 | 2,046,967 | 3/11/2025 | |
| 9.0.2 | 2,207,572 | 2/11/2025 | |
| 9.0.1 | 1,912,835 | 1/14/2025 | |
| 9.0.0 | 4,438,669 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 67,991 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 44,857 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 11,157 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 12,875 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 5,452 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 3,947 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 70,931 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,281 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 28,204 | 2/13/2024 | |
| 8.0.22 | 875,944 | 11/11/2025 | |
| 8.0.21 | 1,191,289 | 10/14/2025 | |
| 8.0.20 | 1,365,166 | 9/9/2025 | |
| 8.0.19 | 2,118,272 | 8/4/2025 | |
| 8.0.18 | 1,167,788 | 7/8/2025 | |
| 8.0.17 | 1,742,988 | 6/10/2025 | |
| 8.0.16 | 1,657,658 | 5/13/2025 | |
| 8.0.15 | 2,497,770 | 4/8/2025 | |
| 8.0.14 | 2,512,801 | 3/11/2025 | |
| 8.0.13 | 2,887,278 | 2/11/2025 | |
| 8.0.12 | 2,686,476 | 1/14/2025 | |
| 8.0.11 | 7,448,296 | 11/12/2024 | |
| 8.0.10 | 9,619,982 | 10/8/2024 | |
| 8.0.8 | 10,824,065 | 8/13/2024 | |
| 8.0.7 | 7,748,094 | 7/9/2024 | |
| 8.0.6 | 7,084,254 | 5/28/2024 | |
| 8.0.5 | 2,785,458 | 5/14/2024 | |
| 8.0.4 | 7,264,691 | 4/9/2024 | |
| 8.0.3 | 4,648,553 | 3/12/2024 | |
| 8.0.2 | 4,426,473 | 2/13/2024 | |
| 8.0.1 | 4,944,619 | 1/9/2024 | |
| 8.0.0 | 8,970,407 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 65,993 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 73,289 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 13,780 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 44,353 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 13,022 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 266,805 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 3,706 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 1,952 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 41,674 | 2/21/2023 | |
| 7.0.20 | 803,972 | 5/28/2024 | |
| 7.0.19 | 205,571 | 5/14/2024 | |
| 7.0.18 | 338,530 | 4/9/2024 | |
| 7.0.17 | 581,170 | 3/12/2024 | |
| 7.0.16 | 597,586 | 2/13/2024 | |
| 7.0.15 | 793,050 | 1/9/2024 | |
| 7.0.14 | 1,234,830 | 11/14/2023 | |
| 7.0.13 | 2,660,437 | 10/24/2023 | |
| 7.0.12 | 1,218,664 | 10/10/2023 | |
| 7.0.11 | 3,910,767 | 9/12/2023 | |
| 7.0.10 | 1,981,364 | 8/8/2023 | |
| 7.0.9 | 1,522,358 | 7/11/2023 | |
| 7.0.8 | 1,265,366 | 6/22/2023 | |
| 7.0.7 | 701,112 | 6/13/2023 | |
| 7.0.5 | 4,157,530 | 4/11/2023 | |
| 7.0.4 | 2,206,419 | 3/14/2023 | |
| 7.0.3 | 1,979,439 | 2/14/2023 | |
| 7.0.2 | 2,025,705 | 1/10/2023 | |
| 7.0.1 | 1,227,100 | 12/13/2022 | |
| 7.0.0 | 4,106,706 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 72,750 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 23,971 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 10,995 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 4,204 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 9,826 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 2,439 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 1,465 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,270 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 5,287 | 2/17/2022 | |
| 6.0.36 | 1,796,244 | 11/12/2024 | |
| 6.0.35 | 424,431 | 10/8/2024 | |
| 6.0.33 | 1,590,696 | 8/13/2024 | |
| 6.0.32 | 524,791 | 7/9/2024 | |
| 6.0.31 | 744,649 | 5/28/2024 | |
| 6.0.30 | 309,149 | 5/14/2024 | |
| 6.0.29 | 1,000,548 | 4/9/2024 | |
| 6.0.28 | 641,496 | 3/12/2024 | |
| 6.0.27 | 1,141,400 | 2/13/2024 | |
| 6.0.26 | 1,320,763 | 1/9/2024 | |
| 6.0.25 | 2,201,620 | 11/14/2023 | |
| 6.0.24 | 1,112,446 | 10/24/2023 | |
| 6.0.23 | 814,982 | 10/10/2023 | |
| 6.0.22 | 1,312,279 | 9/12/2023 | |
| 6.0.21 | 1,942,977 | 8/8/2023 | |
| 6.0.20 | 1,749,307 | 7/11/2023 | |
| 6.0.19 | 1,126,284 | 6/22/2023 | |
| 6.0.18 | 768,038 | 6/13/2023 | |
| 6.0.16 | 3,616,102 | 4/11/2023 | |
| 6.0.15 | 2,244,591 | 3/14/2023 | |
| 6.0.14 | 2,563,109 | 2/14/2023 | |
| 6.0.13 | 3,434,389 | 1/10/2023 | |
| 6.0.12 | 3,095,291 | 12/13/2022 | |
| 6.0.11 | 4,129,612 | 11/7/2022 | |
| 6.0.10 | 5,742,761 | 10/11/2022 | |
| 6.0.9 | 4,448,211 | 9/13/2022 | |
| 6.0.8 | 5,243,291 | 8/9/2022 | |
| 6.0.7 | 4,618,993 | 7/12/2022 | |
| 6.0.6 | 3,548,047 | 6/14/2022 | |
| 6.0.5 | 4,482,396 | 5/10/2022 | |
| 6.0.4 | 4,186,632 | 4/11/2022 | |
| 6.0.3 | 4,904,358 | 3/8/2022 | |
| 6.0.2 | 4,051,010 | 2/8/2022 | |
| 6.0.1 | 6,033,904 | 12/14/2021 | |
| 6.0.0 | 7,313,127 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 210,263 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 177,835 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 9,329 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 5,488 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 3,812 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 6,980 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 5,240 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,277 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,662 | 2/12/2021 | |
| 5.0.17 | 1,120,751 | 5/10/2022 | |
| 5.0.16 | 274,578 | 4/11/2022 | |
| 5.0.15 | 391,852 | 3/8/2022 | |
| 5.0.14 | 375,769 | 2/8/2022 | |
| 5.0.13 | 805,543 | 12/14/2021 | |
| 5.0.12 | 929,690 | 11/7/2021 | |
| 5.0.11 | 1,585,933 | 10/12/2021 | |
| 5.0.10 | 1,610,230 | 9/14/2021 | |
| 5.0.9 | 1,706,327 | 8/10/2021 | |
| 5.0.8 | 1,370,338 | 7/13/2021 | |
| 5.0.7 | 1,807,456 | 6/8/2021 | |
| 5.0.6 | 1,467,799 | 5/11/2021 | |
| 5.0.5 | 2,040,086 | 4/6/2021 | |
| 5.0.4 | 1,214,273 | 3/9/2021 | |
| 5.0.3 | 1,432,560 | 2/9/2021 | |
| 5.0.2 | 1,431,407 | 1/12/2021 | |
| 5.0.1 | 1,024,863 | 12/8/2020 | |
| 5.0.0 | 2,475,679 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 18,237 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 185,335 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 9,649 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 4,715 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 2,385 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,218 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 1,876 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 2,370 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,164 | 4/2/2020 | |
| 5.0.0-preview.1.20124.5 | 1,374 | 3/16/2020 | |
| 3.1.32 | 889,627 | 12/13/2022 | |
| 3.1.31 | 275,478 | 11/8/2022 | |
| 3.1.30 | 818,734 | 10/11/2022 | |
| 3.1.29 | 223,980 | 9/13/2022 | |
| 3.1.28 | 275,793 | 8/9/2022 | |
| 3.1.27 | 286,636 | 7/12/2022 | |
| 3.1.26 | 277,327 | 6/14/2022 | |
| 3.1.25 | 342,506 | 5/10/2022 | |
| 3.1.24 | 306,568 | 4/11/2022 | |
| 3.1.23 | 473,665 | 3/8/2022 | |
| 3.1.22 | 1,081,278 | 12/14/2021 | |
| 3.1.21 | 874,455 | 11/7/2021 | |
| 3.1.20 | 786,937 | 10/11/2021 | |
| 3.1.19 | 577,504 | 9/14/2021 | |
| 3.1.18 | 1,169,348 | 8/10/2021 | |
| 3.1.17 | 967,574 | 7/13/2021 | |
| 3.1.16 | 878,495 | 6/8/2021 | |
| 3.1.15 | 878,909 | 5/11/2021 | |
| 3.1.14 | 1,883,718 | 4/6/2021 | |
| 3.1.13 | 1,372,835 | 3/9/2021 | |
| 3.1.12 | 1,094,471 | 2/9/2021 | |
| 3.1.11 | 1,305,176 | 1/12/2021 | |
| 3.1.10 | 3,193,675 | 11/9/2020 | |
| 3.1.9 | 3,360,564 | 10/13/2020 | |
| 3.1.8 | 3,383,340 | 9/8/2020 | |
| 3.1.7 | 2,611,294 | 8/11/2020 | |
| 3.1.6 | 2,553,282 | 7/14/2020 | |
| 3.1.5 | 3,898,652 | 6/9/2020 | |
| 3.1.4 | 2,431,736 | 5/12/2020 | |
| 3.1.3 | 4,016,011 | 3/24/2020 | |
| 3.1.2 | 3,018,270 | 2/18/2020 | |
| 3.1.1 | 3,386,404 | 1/14/2020 | |
| 3.1.0 | 3,516,710 | 12/3/2019 | |
| 3.1.0-preview3.19555.2 | 3,709 | 11/13/2019 | |
| 3.1.0-preview2.19528.8 | 1,364 | 11/1/2019 | |
| 3.1.0-preview1.19508.20 | 1,982 | 10/15/2019 | |
| 3.0.3 | 350,962 | 2/18/2020 | |
| 3.0.2 | 191,409 | 1/14/2020 | |
| 3.0.0 | 4,530,060 | 9/23/2019 | |
| 3.0.0-rc1.19457.4 | 16,040 | 9/16/2019 | |
| 3.0.0-preview9.19424.4 | 9,355 | 9/4/2019 | |
| 3.0.0-preview8.19405.7 | 38,651 | 8/13/2019 | |
| 3.0.0-preview7.19365.7 | 14,249 | 7/23/2019 | |
| 3.0.0-preview6.19307.2 | 7,508 | 6/12/2019 | |
| 3.0.0-preview5-19227-01 | 11,941 | 5/6/2019 | |
| 3.0.0-preview4-19216-03 | 2,544 | 4/18/2019 | |
| 3.0.0-preview3-19153-02 | 2,369 | 3/6/2019 | |
| 3.0.0-preview-19075-0444 | 7,740 | 1/29/2019 | |
| 3.0.0-preview-18579-0056 | 4,655 | 12/3/2018 | |
| 2.3.0 | 186,159 | 1/14/2025 | |
| 2.2.0 | 13,239,197 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 23,986 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 13,632 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 14,247 | 8/22/2018 | |
| 2.1.1 | 7,565,363 | 6/18/2018 | |
| 2.1.0 | 1,759,086 | 5/29/2018 | |
| 2.1.0-rc1-final | 37,932 | 5/6/2018 | |
| 2.1.0-preview2-final | 13,823 | 4/10/2018 | |
| 2.1.0-preview1-final | 29,418 | 2/26/2018 | |
| 2.0.3 | 383,034 | 5/7/2018 | |
| 2.0.2 | 844,927 | 3/13/2018 | |
| 2.0.1 | 1,427,931 | 11/14/2017 | |
| 2.0.0 | 1,125,802 | 8/11/2017 | |
| 2.0.0-preview2-final | 10,590 | 6/28/2017 | |
| 2.0.0-preview1-final | 21,334 | 5/10/2017 | |
| 1.1.3 | 249,771 | 9/20/2017 | |
| 1.1.2 | 693,553 | 5/9/2017 | |
| 1.1.1 | 395,233 | 3/6/2017 | |
| 1.1.0 | 483,585 | 11/16/2016 | |
| 1.1.0-preview1-final | 6,224 | 10/24/2016 | |
| 1.0.5 | 138,089 | 11/14/2017 | |
| 1.0.4 | 118,072 | 9/20/2017 | |
| 1.0.3 | 170,750 | 5/9/2017 | |
| 1.0.2 | 281,336 | 3/6/2017 | |
| 1.0.1 | 128,068 | 12/12/2016 | |
| 1.0.0 | 419,580 | 6/27/2016 | |
| 1.0.0-rc2-final | 16,657 | 5/16/2016 |