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 | 272,792 | 12/9/2025 | |
| 10.0.0 | 910,063 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 96,102 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 75,663 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 34,917 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 6,624 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 35,308 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 6,133 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 7,230 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,786 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 124,028 | 2/25/2025 | |
| 9.0.11 | 639,971 | 11/11/2025 | |
| 9.0.10 | 1,828,354 | 10/14/2025 | |
| 9.0.9 | 2,104,278 | 9/9/2025 | |
| 9.0.8 | 1,954,653 | 8/5/2025 | |
| 9.0.7 | 1,492,317 | 7/8/2025 | |
| 9.0.6 | 1,852,919 | 6/10/2025 | |
| 9.0.5 | 2,562,214 | 5/13/2025 | |
| 9.0.4 | 2,619,523 | 4/8/2025 | |
| 9.0.3 | 2,026,997 | 3/11/2025 | |
| 9.0.2 | 2,185,730 | 2/11/2025 | |
| 9.0.1 | 1,893,421 | 1/14/2025 | |
| 9.0.0 | 4,399,425 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 67,898 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 44,833 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 11,036 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 12,874 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 5,448 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 3,915 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 70,903 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,255 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 28,202 | 2/13/2024 | |
| 8.0.22 | 810,362 | 11/11/2025 | |
| 8.0.21 | 1,159,640 | 10/14/2025 | |
| 8.0.20 | 1,339,459 | 9/9/2025 | |
| 8.0.19 | 2,092,631 | 8/4/2025 | |
| 8.0.18 | 1,144,242 | 7/8/2025 | |
| 8.0.17 | 1,719,245 | 6/10/2025 | |
| 8.0.16 | 1,633,659 | 5/13/2025 | |
| 8.0.15 | 2,471,773 | 4/8/2025 | |
| 8.0.14 | 2,488,446 | 3/11/2025 | |
| 8.0.13 | 2,860,952 | 2/11/2025 | |
| 8.0.12 | 2,665,043 | 1/14/2025 | |
| 8.0.11 | 7,406,320 | 11/12/2024 | |
| 8.0.10 | 9,578,100 | 10/8/2024 | |
| 8.0.8 | 10,785,249 | 8/13/2024 | |
| 8.0.7 | 7,707,766 | 7/9/2024 | |
| 8.0.6 | 7,057,677 | 5/28/2024 | |
| 8.0.5 | 2,765,550 | 5/14/2024 | |
| 8.0.4 | 7,223,959 | 4/9/2024 | |
| 8.0.3 | 4,622,591 | 3/12/2024 | |
| 8.0.2 | 4,404,851 | 2/13/2024 | |
| 8.0.1 | 4,923,863 | 1/9/2024 | |
| 8.0.0 | 8,919,351 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 65,974 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 73,209 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 13,773 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 44,347 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 13,020 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 266,680 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 3,702 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 1,952 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 41,670 | 2/21/2023 | |
| 7.0.20 | 787,681 | 5/28/2024 | |
| 7.0.19 | 191,130 | 5/14/2024 | |
| 7.0.18 | 323,938 | 4/9/2024 | |
| 7.0.17 | 566,277 | 3/12/2024 | |
| 7.0.16 | 582,833 | 2/13/2024 | |
| 7.0.15 | 778,552 | 1/9/2024 | |
| 7.0.14 | 1,219,818 | 11/14/2023 | |
| 7.0.13 | 2,633,357 | 10/24/2023 | |
| 7.0.12 | 1,204,049 | 10/10/2023 | |
| 7.0.11 | 3,893,476 | 9/12/2023 | |
| 7.0.10 | 1,966,300 | 8/8/2023 | |
| 7.0.9 | 1,507,678 | 7/11/2023 | |
| 7.0.8 | 1,250,856 | 6/22/2023 | |
| 7.0.7 | 686,374 | 6/13/2023 | |
| 7.0.5 | 4,141,700 | 4/11/2023 | |
| 7.0.4 | 2,191,830 | 3/14/2023 | |
| 7.0.3 | 1,964,376 | 2/14/2023 | |
| 7.0.2 | 2,010,720 | 1/10/2023 | |
| 7.0.1 | 1,212,446 | 12/13/2022 | |
| 7.0.0 | 4,087,698 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 72,743 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 23,955 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 10,993 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 4,202 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 9,817 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 2,436 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 1,461 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,265 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 5,284 | 2/17/2022 | |
| 6.0.36 | 1,776,942 | 11/12/2024 | |
| 6.0.35 | 409,728 | 10/8/2024 | |
| 6.0.33 | 1,570,527 | 8/13/2024 | |
| 6.0.32 | 510,125 | 7/9/2024 | |
| 6.0.31 | 729,528 | 5/28/2024 | |
| 6.0.30 | 294,822 | 5/14/2024 | |
| 6.0.29 | 985,587 | 4/9/2024 | |
| 6.0.28 | 626,782 | 3/12/2024 | |
| 6.0.27 | 1,126,063 | 2/13/2024 | |
| 6.0.26 | 1,305,354 | 1/9/2024 | |
| 6.0.25 | 2,185,562 | 11/14/2023 | |
| 6.0.24 | 1,097,570 | 10/24/2023 | |
| 6.0.23 | 800,244 | 10/10/2023 | |
| 6.0.22 | 1,296,966 | 9/12/2023 | |
| 6.0.21 | 1,927,555 | 8/8/2023 | |
| 6.0.20 | 1,733,748 | 7/11/2023 | |
| 6.0.19 | 1,110,922 | 6/22/2023 | |
| 6.0.18 | 753,560 | 6/13/2023 | |
| 6.0.16 | 3,599,801 | 4/11/2023 | |
| 6.0.15 | 2,228,639 | 3/14/2023 | |
| 6.0.14 | 2,547,859 | 2/14/2023 | |
| 6.0.13 | 3,418,106 | 1/10/2023 | |
| 6.0.12 | 3,080,131 | 12/13/2022 | |
| 6.0.11 | 4,113,494 | 11/7/2022 | |
| 6.0.10 | 5,726,540 | 10/11/2022 | |
| 6.0.9 | 4,431,500 | 9/13/2022 | |
| 6.0.8 | 5,226,406 | 8/9/2022 | |
| 6.0.7 | 4,602,956 | 7/12/2022 | |
| 6.0.6 | 3,532,727 | 6/14/2022 | |
| 6.0.5 | 4,466,538 | 5/10/2022 | |
| 6.0.4 | 4,169,834 | 4/11/2022 | |
| 6.0.3 | 4,887,111 | 3/8/2022 | |
| 6.0.2 | 4,035,358 | 2/8/2022 | |
| 6.0.1 | 6,017,766 | 12/14/2021 | |
| 6.0.0 | 7,293,795 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 210,258 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 177,826 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 9,325 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 5,486 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 3,809 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 6,977 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 5,236 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,273 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,660 | 2/12/2021 | |
| 5.0.17 | 1,105,726 | 5/10/2022 | |
| 5.0.16 | 260,330 | 4/11/2022 | |
| 5.0.15 | 377,579 | 3/8/2022 | |
| 5.0.14 | 361,452 | 2/8/2022 | |
| 5.0.13 | 791,204 | 12/14/2021 | |
| 5.0.12 | 915,349 | 11/7/2021 | |
| 5.0.11 | 1,571,197 | 10/12/2021 | |
| 5.0.10 | 1,595,791 | 9/14/2021 | |
| 5.0.9 | 1,691,985 | 8/10/2021 | |
| 5.0.8 | 1,355,972 | 7/13/2021 | |
| 5.0.7 | 1,792,917 | 6/8/2021 | |
| 5.0.6 | 1,453,462 | 5/11/2021 | |
| 5.0.5 | 2,025,568 | 4/6/2021 | |
| 5.0.4 | 1,199,955 | 3/9/2021 | |
| 5.0.3 | 1,418,267 | 2/9/2021 | |
| 5.0.2 | 1,417,094 | 1/12/2021 | |
| 5.0.1 | 1,010,581 | 12/8/2020 | |
| 5.0.0 | 2,459,495 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 18,232 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 185,330 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 9,645 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 4,709 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 2,380 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,213 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 1,873 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 2,364 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,155 | 4/2/2020 | |
| 5.0.0-preview.1.20124.5 | 1,369 | 3/16/2020 | |
| 3.1.32 | 874,319 | 12/13/2022 | |
| 3.1.31 | 261,229 | 11/8/2022 | |
| 3.1.30 | 804,468 | 10/11/2022 | |
| 3.1.29 | 209,734 | 9/13/2022 | |
| 3.1.28 | 261,552 | 8/9/2022 | |
| 3.1.27 | 272,378 | 7/12/2022 | |
| 3.1.26 | 263,098 | 6/14/2022 | |
| 3.1.25 | 328,256 | 5/10/2022 | |
| 3.1.24 | 292,321 | 4/11/2022 | |
| 3.1.23 | 459,324 | 3/8/2022 | |
| 3.1.22 | 1,066,654 | 12/14/2021 | |
| 3.1.21 | 859,958 | 11/7/2021 | |
| 3.1.20 | 772,023 | 10/11/2021 | |
| 3.1.19 | 563,166 | 9/14/2021 | |
| 3.1.18 | 1,154,861 | 8/10/2021 | |
| 3.1.17 | 953,225 | 7/13/2021 | |
| 3.1.16 | 864,158 | 6/8/2021 | |
| 3.1.15 | 864,544 | 5/11/2021 | |
| 3.1.14 | 1,867,559 | 4/6/2021 | |
| 3.1.13 | 1,358,352 | 3/9/2021 | |
| 3.1.12 | 1,080,158 | 2/9/2021 | |
| 3.1.11 | 1,290,643 | 1/12/2021 | |
| 3.1.10 | 3,177,537 | 11/9/2020 | |
| 3.1.9 | 3,345,703 | 10/13/2020 | |
| 3.1.8 | 3,368,606 | 9/8/2020 | |
| 3.1.7 | 2,596,616 | 8/11/2020 | |
| 3.1.6 | 2,538,588 | 7/14/2020 | |
| 3.1.5 | 3,883,304 | 6/9/2020 | |
| 3.1.4 | 2,416,963 | 5/12/2020 | |
| 3.1.3 | 4,001,101 | 3/24/2020 | |
| 3.1.2 | 3,003,348 | 2/18/2020 | |
| 3.1.1 | 3,371,384 | 1/14/2020 | |
| 3.1.0 | 3,502,011 | 12/3/2019 | |
| 3.1.0-preview3.19555.2 | 3,703 | 11/13/2019 | |
| 3.1.0-preview2.19528.8 | 1,359 | 11/1/2019 | |
| 3.1.0-preview1.19508.20 | 1,976 | 10/15/2019 | |
| 3.0.3 | 336,084 | 2/18/2020 | |
| 3.0.2 | 177,191 | 1/14/2020 | |
| 3.0.0 | 4,513,174 | 9/23/2019 | |
| 3.0.0-rc1.19457.4 | 16,035 | 9/16/2019 | |
| 3.0.0-preview9.19424.4 | 9,349 | 9/4/2019 | |
| 3.0.0-preview8.19405.7 | 38,646 | 8/13/2019 | |
| 3.0.0-preview7.19365.7 | 14,245 | 7/23/2019 | |
| 3.0.0-preview6.19307.2 | 7,501 | 6/12/2019 | |
| 3.0.0-preview5-19227-01 | 11,936 | 5/6/2019 | |
| 3.0.0-preview4-19216-03 | 2,538 | 4/18/2019 | |
| 3.0.0-preview3-19153-02 | 2,363 | 3/6/2019 | |
| 3.0.0-preview-19075-0444 | 7,731 | 1/29/2019 | |
| 3.0.0-preview-18579-0056 | 4,651 | 12/3/2018 | |
| 2.3.0 | 170,649 | 1/14/2025 | |
| 2.2.0 | 13,220,534 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 23,978 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 13,624 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 14,239 | 8/22/2018 | |
| 2.1.1 | 7,548,632 | 6/18/2018 | |
| 2.1.0 | 1,744,308 | 5/29/2018 | |
| 2.1.0-rc1-final | 37,922 | 5/6/2018 | |
| 2.1.0-preview2-final | 13,812 | 4/10/2018 | |
| 2.1.0-preview1-final | 29,401 | 2/26/2018 | |
| 2.0.3 | 368,804 | 5/7/2018 | |
| 2.0.2 | 830,590 | 3/13/2018 | |
| 2.0.1 | 1,413,579 | 11/14/2017 | |
| 2.0.0 | 1,111,468 | 8/11/2017 | |
| 2.0.0-preview2-final | 10,586 | 6/28/2017 | |
| 2.0.0-preview1-final | 21,330 | 5/10/2017 | |
| 1.1.3 | 235,549 | 9/20/2017 | |
| 1.1.2 | 679,142 | 5/9/2017 | |
| 1.1.1 | 380,997 | 3/6/2017 | |
| 1.1.0 | 469,345 | 11/16/2016 | |
| 1.1.0-preview1-final | 6,220 | 10/24/2016 | |
| 1.0.5 | 123,872 | 11/14/2017 | |
| 1.0.4 | 103,857 | 9/20/2017 | |
| 1.0.3 | 156,532 | 5/9/2017 | |
| 1.0.2 | 267,106 | 3/6/2017 | |
| 1.0.1 | 113,852 | 12/12/2016 | |
| 1.0.0 | 405,291 | 6/27/2016 | |
| 1.0.0-rc2-final | 16,651 | 5/16/2016 |