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 | 521,738 | 12/9/2025 | |
| 10.0.0 | 1,112,811 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 96,581 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 76,101 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 35,094 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 6,907 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 35,618 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 6,572 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 7,255 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,824 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 128,150 | 2/25/2025 | |
| 9.0.11 | 822,981 | 11/11/2025 | |
| 9.0.10 | 1,991,952 | 10/14/2025 | |
| 9.0.9 | 2,217,046 | 9/9/2025 | |
| 9.0.8 | 2,047,956 | 8/5/2025 | |
| 9.0.7 | 1,572,920 | 7/8/2025 | |
| 9.0.6 | 1,945,266 | 6/10/2025 | |
| 9.0.5 | 2,643,595 | 5/13/2025 | |
| 9.0.4 | 2,705,451 | 4/8/2025 | |
| 9.0.3 | 2,104,436 | 3/11/2025 | |
| 9.0.2 | 2,264,460 | 2/11/2025 | |
| 9.0.1 | 1,968,129 | 1/14/2025 | |
| 9.0.0 | 4,547,845 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 68,329 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 45,103 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 11,430 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 12,895 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 5,464 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 3,964 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 70,985 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,356 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 28,217 | 2/13/2024 | |
| 8.0.22 | 1,079,813 | 11/11/2025 | |
| 8.0.21 | 1,283,001 | 10/14/2025 | |
| 8.0.20 | 1,439,936 | 9/9/2025 | |
| 8.0.19 | 2,198,041 | 8/4/2025 | |
| 8.0.18 | 1,237,205 | 7/8/2025 | |
| 8.0.17 | 1,811,505 | 6/10/2025 | |
| 8.0.16 | 1,722,458 | 5/13/2025 | |
| 8.0.15 | 2,569,912 | 4/8/2025 | |
| 8.0.14 | 2,582,012 | 3/11/2025 | |
| 8.0.13 | 2,960,423 | 2/11/2025 | |
| 8.0.12 | 2,749,115 | 1/14/2025 | |
| 8.0.11 | 7,569,493 | 11/12/2024 | |
| 8.0.10 | 9,738,992 | 10/8/2024 | |
| 8.0.8 | 10,942,345 | 8/13/2024 | |
| 8.0.7 | 7,868,625 | 7/9/2024 | |
| 8.0.6 | 7,169,881 | 5/28/2024 | |
| 8.0.5 | 2,844,096 | 5/14/2024 | |
| 8.0.4 | 7,383,190 | 4/9/2024 | |
| 8.0.3 | 4,729,865 | 3/12/2024 | |
| 8.0.2 | 4,487,678 | 2/13/2024 | |
| 8.0.1 | 5,005,222 | 1/9/2024 | |
| 8.0.0 | 9,126,836 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 66,066 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 73,557 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 13,799 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 44,366 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 13,028 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 267,079 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 3,716 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 1,956 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 41,684 | 2/21/2023 | |
| 7.0.20 | 850,380 | 5/28/2024 | |
| 7.0.19 | 246,513 | 5/14/2024 | |
| 7.0.18 | 379,427 | 4/9/2024 | |
| 7.0.17 | 623,666 | 3/12/2024 | |
| 7.0.16 | 639,857 | 2/13/2024 | |
| 7.0.15 | 834,437 | 1/9/2024 | |
| 7.0.14 | 1,276,741 | 11/14/2023 | |
| 7.0.13 | 2,737,785 | 10/24/2023 | |
| 7.0.12 | 1,259,813 | 10/10/2023 | |
| 7.0.11 | 3,975,709 | 9/12/2023 | |
| 7.0.10 | 2,023,848 | 8/8/2023 | |
| 7.0.9 | 1,564,096 | 7/11/2023 | |
| 7.0.8 | 1,307,182 | 6/22/2023 | |
| 7.0.7 | 742,845 | 6/13/2023 | |
| 7.0.5 | 4,203,415 | 4/11/2023 | |
| 7.0.4 | 2,248,310 | 3/14/2023 | |
| 7.0.3 | 2,023,141 | 2/14/2023 | |
| 7.0.2 | 2,068,368 | 1/10/2023 | |
| 7.0.1 | 1,269,004 | 12/13/2022 | |
| 7.0.0 | 4,158,548 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 73,205 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 24,032 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 11,002 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 4,212 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 9,876 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 2,444 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 1,472 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,285 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 5,298 | 2/17/2022 | |
| 6.0.36 | 1,851,304 | 11/12/2024 | |
| 6.0.35 | 466,812 | 10/8/2024 | |
| 6.0.33 | 1,645,652 | 8/13/2024 | |
| 6.0.32 | 566,946 | 7/9/2024 | |
| 6.0.31 | 787,395 | 5/28/2024 | |
| 6.0.30 | 350,022 | 5/14/2024 | |
| 6.0.29 | 1,043,727 | 4/9/2024 | |
| 6.0.28 | 683,401 | 3/12/2024 | |
| 6.0.27 | 1,185,530 | 2/13/2024 | |
| 6.0.26 | 1,364,227 | 1/9/2024 | |
| 6.0.25 | 2,248,873 | 11/14/2023 | |
| 6.0.24 | 1,154,959 | 10/24/2023 | |
| 6.0.23 | 857,423 | 10/10/2023 | |
| 6.0.22 | 1,356,110 | 9/12/2023 | |
| 6.0.21 | 1,987,421 | 8/8/2023 | |
| 6.0.20 | 1,795,633 | 7/11/2023 | |
| 6.0.19 | 1,169,504 | 6/22/2023 | |
| 6.0.18 | 809,645 | 6/13/2023 | |
| 6.0.16 | 3,662,682 | 4/11/2023 | |
| 6.0.15 | 2,290,031 | 3/14/2023 | |
| 6.0.14 | 2,607,519 | 2/14/2023 | |
| 6.0.13 | 3,482,424 | 1/10/2023 | |
| 6.0.12 | 3,138,375 | 12/13/2022 | |
| 6.0.11 | 4,177,899 | 11/7/2022 | |
| 6.0.10 | 5,788,787 | 10/11/2022 | |
| 6.0.9 | 4,494,884 | 9/13/2022 | |
| 6.0.8 | 5,290,784 | 8/9/2022 | |
| 6.0.7 | 4,664,595 | 7/12/2022 | |
| 6.0.6 | 3,591,706 | 6/14/2022 | |
| 6.0.5 | 4,528,973 | 5/10/2022 | |
| 6.0.4 | 4,234,208 | 4/11/2022 | |
| 6.0.3 | 4,953,963 | 3/8/2022 | |
| 6.0.2 | 4,095,178 | 2/8/2022 | |
| 6.0.1 | 6,080,453 | 12/14/2021 | |
| 6.0.0 | 7,366,564 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 210,282 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 177,866 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 9,337 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 5,493 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 3,820 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 6,986 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 5,245 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,285 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,669 | 2/12/2021 | |
| 5.0.17 | 1,164,297 | 5/10/2022 | |
| 5.0.16 | 315,077 | 4/11/2022 | |
| 5.0.15 | 432,434 | 3/8/2022 | |
| 5.0.14 | 416,441 | 2/8/2022 | |
| 5.0.13 | 846,372 | 12/14/2021 | |
| 5.0.12 | 970,399 | 11/7/2021 | |
| 5.0.11 | 1,627,778 | 10/12/2021 | |
| 5.0.10 | 1,651,482 | 9/14/2021 | |
| 5.0.9 | 1,747,152 | 8/10/2021 | |
| 5.0.8 | 1,411,118 | 7/13/2021 | |
| 5.0.7 | 1,848,851 | 6/8/2021 | |
| 5.0.6 | 1,508,676 | 5/11/2021 | |
| 5.0.5 | 2,081,331 | 4/6/2021 | |
| 5.0.4 | 1,255,032 | 3/9/2021 | |
| 5.0.3 | 1,473,323 | 2/9/2021 | |
| 5.0.2 | 1,472,053 | 1/12/2021 | |
| 5.0.1 | 1,065,450 | 12/8/2020 | |
| 5.0.0 | 2,520,506 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 18,249 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 185,348 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 9,658 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 4,726 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 2,392 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,223 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 1,887 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 2,376 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,171 | 4/2/2020 | |
| 5.0.0-preview.1.20124.5 | 1,382 | 3/16/2020 | |
| 3.1.32 | 932,812 | 12/13/2022 | |
| 3.1.31 | 316,318 | 11/8/2022 | |
| 3.1.30 | 859,612 | 10/11/2022 | |
| 3.1.29 | 264,475 | 9/13/2022 | |
| 3.1.28 | 316,452 | 8/9/2022 | |
| 3.1.27 | 327,177 | 7/12/2022 | |
| 3.1.26 | 317,769 | 6/14/2022 | |
| 3.1.25 | 382,990 | 5/10/2022 | |
| 3.1.24 | 347,114 | 4/11/2022 | |
| 3.1.23 | 514,253 | 3/8/2022 | |
| 3.1.22 | 1,122,925 | 12/14/2021 | |
| 3.1.21 | 915,520 | 11/7/2021 | |
| 3.1.20 | 829,127 | 10/11/2021 | |
| 3.1.19 | 618,218 | 9/14/2021 | |
| 3.1.18 | 1,210,381 | 8/10/2021 | |
| 3.1.17 | 1,008,444 | 7/13/2021 | |
| 3.1.16 | 919,244 | 6/8/2021 | |
| 3.1.15 | 919,736 | 5/11/2021 | |
| 3.1.14 | 1,927,681 | 4/6/2021 | |
| 3.1.13 | 1,414,202 | 3/9/2021 | |
| 3.1.12 | 1,135,114 | 2/9/2021 | |
| 3.1.11 | 1,346,521 | 1/12/2021 | |
| 3.1.10 | 3,239,596 | 11/9/2020 | |
| 3.1.9 | 3,402,553 | 10/13/2020 | |
| 3.1.8 | 3,425,215 | 9/8/2020 | |
| 3.1.7 | 2,652,960 | 8/11/2020 | |
| 3.1.6 | 2,594,956 | 7/14/2020 | |
| 3.1.5 | 3,942,199 | 6/9/2020 | |
| 3.1.4 | 2,473,813 | 5/12/2020 | |
| 3.1.3 | 4,058,442 | 3/24/2020 | |
| 3.1.2 | 3,060,469 | 2/18/2020 | |
| 3.1.1 | 3,428,907 | 1/14/2020 | |
| 3.1.0 | 3,559,037 | 12/3/2019 | |
| 3.1.0-preview3.19555.2 | 3,722 | 11/13/2019 | |
| 3.1.0-preview2.19528.8 | 1,372 | 11/1/2019 | |
| 3.1.0-preview1.19508.20 | 1,989 | 10/15/2019 | |
| 3.0.3 | 393,163 | 2/18/2020 | |
| 3.0.2 | 231,769 | 1/14/2020 | |
| 3.0.0 | 4,576,133 | 9/23/2019 | |
| 3.0.0-rc1.19457.4 | 16,047 | 9/16/2019 | |
| 3.0.0-preview9.19424.4 | 9,364 | 9/4/2019 | |
| 3.0.0-preview8.19405.7 | 38,659 | 8/13/2019 | |
| 3.0.0-preview7.19365.7 | 14,262 | 7/23/2019 | |
| 3.0.0-preview6.19307.2 | 7,517 | 6/12/2019 | |
| 3.0.0-preview5-19227-01 | 11,945 | 5/6/2019 | |
| 3.0.0-preview4-19216-03 | 2,554 | 4/18/2019 | |
| 3.0.0-preview3-19153-02 | 2,374 | 3/6/2019 | |
| 3.0.0-preview-19075-0444 | 7,746 | 1/29/2019 | |
| 3.0.0-preview-18579-0056 | 4,664 | 12/3/2018 | |
| 2.3.9 | 0 | 1/7/2026 | |
| 2.3.8 | 78 | 1/7/2026 | |
| 2.3.0 | 229,047 | 1/14/2025 | |
| 2.2.0 | 13,289,561 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 23,998 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 13,653 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 14,254 | 8/22/2018 | |
| 2.1.1 | 7,612,164 | 6/18/2018 | |
| 2.1.0 | 1,801,844 | 5/29/2018 | |
| 2.1.0-rc1-final | 37,941 | 5/6/2018 | |
| 2.1.0-preview2-final | 13,838 | 4/10/2018 | |
| 2.1.0-preview1-final | 29,448 | 2/26/2018 | |
| 2.0.3 | 423,412 | 5/7/2018 | |
| 2.0.2 | 885,490 | 3/13/2018 | |
| 2.0.1 | 1,468,634 | 11/14/2017 | |
| 2.0.0 | 1,166,694 | 8/11/2017 | |
| 2.0.0-preview2-final | 10,610 | 6/28/2017 | |
| 2.0.0-preview1-final | 21,344 | 5/10/2017 | |
| 1.1.3 | 290,130 | 9/20/2017 | |
| 1.1.2 | 734,314 | 5/9/2017 | |
| 1.1.1 | 435,631 | 3/6/2017 | |
| 1.1.0 | 523,966 | 11/16/2016 | |
| 1.1.0-preview1-final | 6,233 | 10/24/2016 | |
| 1.0.5 | 178,439 | 11/14/2017 | |
| 1.0.4 | 158,418 | 9/20/2017 | |
| 1.0.3 | 211,096 | 5/9/2017 | |
| 1.0.2 | 321,744 | 3/6/2017 | |
| 1.0.1 | 168,420 | 12/12/2016 | |
| 1.0.0 | 460,099 | 6/27/2016 | |
| 1.0.0-rc2-final | 16,667 | 5/16/2016 |