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 | 421,559 | 12/9/2025 | |
| 10.0.0 | 1,021,926 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 96,353 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 75,872 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 35,077 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 6,811 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 35,485 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 6,451 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 7,246 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,804 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 126,471 | 2/25/2025 | |
| 9.0.11 | 756,700 | 11/11/2025 | |
| 9.0.10 | 1,932,219 | 10/14/2025 | |
| 9.0.9 | 2,176,147 | 9/9/2025 | |
| 9.0.8 | 2,014,049 | 8/5/2025 | |
| 9.0.7 | 1,545,106 | 7/8/2025 | |
| 9.0.6 | 1,911,839 | 6/10/2025 | |
| 9.0.5 | 2,613,389 | 5/13/2025 | |
| 9.0.4 | 2,675,047 | 4/8/2025 | |
| 9.0.3 | 2,076,925 | 3/11/2025 | |
| 9.0.2 | 2,236,979 | 2/11/2025 | |
| 9.0.1 | 1,942,136 | 1/14/2025 | |
| 9.0.0 | 4,496,392 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 68,085 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 44,964 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 11,368 | 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 | 70,969 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,297 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 28,211 | 2/13/2024 | |
| 8.0.22 | 978,111 | 11/11/2025 | |
| 8.0.21 | 1,236,385 | 10/14/2025 | |
| 8.0.20 | 1,404,295 | 9/9/2025 | |
| 8.0.19 | 2,157,858 | 8/4/2025 | |
| 8.0.18 | 1,204,286 | 7/8/2025 | |
| 8.0.17 | 1,778,154 | 6/10/2025 | |
| 8.0.16 | 1,691,391 | 5/13/2025 | |
| 8.0.15 | 2,534,623 | 4/8/2025 | |
| 8.0.14 | 2,548,060 | 3/11/2025 | |
| 8.0.13 | 2,925,822 | 2/11/2025 | |
| 8.0.12 | 2,718,138 | 1/14/2025 | |
| 8.0.11 | 7,510,032 | 11/12/2024 | |
| 8.0.10 | 9,680,052 | 10/8/2024 | |
| 8.0.8 | 10,884,851 | 8/13/2024 | |
| 8.0.7 | 7,811,854 | 7/9/2024 | |
| 8.0.6 | 7,129,742 | 5/28/2024 | |
| 8.0.5 | 2,815,956 | 5/14/2024 | |
| 8.0.4 | 7,325,830 | 4/9/2024 | |
| 8.0.3 | 4,690,893 | 3/12/2024 | |
| 8.0.2 | 4,458,135 | 2/13/2024 | |
| 8.0.1 | 4,975,267 | 1/9/2024 | |
| 8.0.0 | 9,049,740 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 66,034 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 73,426 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 13,792 | 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 | 266,972 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 3,713 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 1,956 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 41,680 | 2/21/2023 | |
| 7.0.20 | 827,829 | 5/28/2024 | |
| 7.0.19 | 226,763 | 5/14/2024 | |
| 7.0.18 | 359,787 | 4/9/2024 | |
| 7.0.17 | 603,075 | 3/12/2024 | |
| 7.0.16 | 619,617 | 2/13/2024 | |
| 7.0.15 | 814,635 | 1/9/2024 | |
| 7.0.14 | 1,256,729 | 11/14/2023 | |
| 7.0.13 | 2,702,073 | 10/24/2023 | |
| 7.0.12 | 1,240,110 | 10/10/2023 | |
| 7.0.11 | 3,942,508 | 9/12/2023 | |
| 7.0.10 | 2,003,528 | 8/8/2023 | |
| 7.0.9 | 1,544,093 | 7/11/2023 | |
| 7.0.8 | 1,287,204 | 6/22/2023 | |
| 7.0.7 | 722,901 | 6/13/2023 | |
| 7.0.5 | 4,181,271 | 4/11/2023 | |
| 7.0.4 | 2,228,142 | 3/14/2023 | |
| 7.0.3 | 2,002,010 | 2/14/2023 | |
| 7.0.2 | 2,048,065 | 1/10/2023 | |
| 7.0.1 | 1,248,984 | 12/13/2022 | |
| 7.0.0 | 4,133,109 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 72,961 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 24,007 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 11,000 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 4,211 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 9,861 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 2,444 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 1,471 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,279 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 5,293 | 2/17/2022 | |
| 6.0.36 | 1,824,888 | 11/12/2024 | |
| 6.0.35 | 446,325 | 10/8/2024 | |
| 6.0.33 | 1,620,658 | 8/13/2024 | |
| 6.0.32 | 546,692 | 7/9/2024 | |
| 6.0.31 | 766,621 | 5/28/2024 | |
| 6.0.30 | 330,411 | 5/14/2024 | |
| 6.0.29 | 1,022,901 | 4/9/2024 | |
| 6.0.28 | 663,097 | 3/12/2024 | |
| 6.0.27 | 1,164,248 | 2/13/2024 | |
| 6.0.26 | 1,343,120 | 1/9/2024 | |
| 6.0.25 | 2,225,507 | 11/14/2023 | |
| 6.0.24 | 1,134,585 | 10/24/2023 | |
| 6.0.23 | 837,049 | 10/10/2023 | |
| 6.0.22 | 1,335,167 | 9/12/2023 | |
| 6.0.21 | 1,966,043 | 8/8/2023 | |
| 6.0.20 | 1,773,651 | 7/11/2023 | |
| 6.0.19 | 1,148,929 | 6/22/2023 | |
| 6.0.18 | 789,649 | 6/13/2023 | |
| 6.0.16 | 3,639,841 | 4/11/2023 | |
| 6.0.15 | 2,268,213 | 3/14/2023 | |
| 6.0.14 | 2,586,167 | 2/14/2023 | |
| 6.0.13 | 3,459,134 | 1/10/2023 | |
| 6.0.12 | 3,117,587 | 12/13/2022 | |
| 6.0.11 | 4,154,578 | 11/7/2022 | |
| 6.0.10 | 5,766,603 | 10/11/2022 | |
| 6.0.9 | 4,472,020 | 9/13/2022 | |
| 6.0.8 | 5,267,726 | 8/9/2022 | |
| 6.0.7 | 4,642,707 | 7/12/2022 | |
| 6.0.6 | 3,570,664 | 6/14/2022 | |
| 6.0.5 | 4,506,957 | 5/10/2022 | |
| 6.0.4 | 4,211,373 | 4/11/2022 | |
| 6.0.3 | 4,929,425 | 3/8/2022 | |
| 6.0.2 | 4,074,075 | 2/8/2022 | |
| 6.0.1 | 6,057,847 | 12/14/2021 | |
| 6.0.0 | 7,340,986 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 210,280 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 177,852 | 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 | 5,244 | 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 | 1,143,081 | 5/10/2022 | |
| 5.0.16 | 295,669 | 4/11/2022 | |
| 5.0.15 | 413,011 | 3/8/2022 | |
| 5.0.14 | 396,949 | 2/8/2022 | |
| 5.0.13 | 826,852 | 12/14/2021 | |
| 5.0.12 | 950,873 | 11/7/2021 | |
| 5.0.11 | 1,607,828 | 10/12/2021 | |
| 5.0.10 | 1,631,674 | 9/14/2021 | |
| 5.0.9 | 1,727,550 | 8/10/2021 | |
| 5.0.8 | 1,391,574 | 7/13/2021 | |
| 5.0.7 | 1,829,053 | 6/8/2021 | |
| 5.0.6 | 1,489,077 | 5/11/2021 | |
| 5.0.5 | 2,061,622 | 4/6/2021 | |
| 5.0.4 | 1,235,508 | 3/9/2021 | |
| 5.0.3 | 1,453,787 | 2/9/2021 | |
| 5.0.2 | 1,452,593 | 1/12/2021 | |
| 5.0.1 | 1,045,998 | 12/8/2020 | |
| 5.0.0 | 2,499,003 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 18,247 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 185,343 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 9,656 | 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 | 1,883 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 2,376 | 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 | 911,965 | 12/13/2022 | |
| 3.1.31 | 296,660 | 11/8/2022 | |
| 3.1.30 | 839,954 | 10/11/2022 | |
| 3.1.29 | 245,058 | 9/13/2022 | |
| 3.1.28 | 296,967 | 8/9/2022 | |
| 3.1.27 | 307,736 | 7/12/2022 | |
| 3.1.26 | 298,385 | 6/14/2022 | |
| 3.1.25 | 363,602 | 5/10/2022 | |
| 3.1.24 | 327,676 | 4/11/2022 | |
| 3.1.23 | 494,777 | 3/8/2022 | |
| 3.1.22 | 1,102,950 | 12/14/2021 | |
| 3.1.21 | 895,870 | 11/7/2021 | |
| 3.1.20 | 808,981 | 10/11/2021 | |
| 3.1.19 | 598,697 | 9/14/2021 | |
| 3.1.18 | 1,190,733 | 8/10/2021 | |
| 3.1.17 | 988,878 | 7/13/2021 | |
| 3.1.16 | 899,733 | 6/8/2021 | |
| 3.1.15 | 900,091 | 5/11/2021 | |
| 3.1.14 | 1,906,524 | 4/6/2021 | |
| 3.1.13 | 1,394,278 | 3/9/2021 | |
| 3.1.12 | 1,115,650 | 2/9/2021 | |
| 3.1.11 | 1,326,760 | 1/12/2021 | |
| 3.1.10 | 3,217,833 | 11/9/2020 | |
| 3.1.9 | 3,382,454 | 10/13/2020 | |
| 3.1.8 | 3,404,993 | 9/8/2020 | |
| 3.1.7 | 2,633,010 | 8/11/2020 | |
| 3.1.6 | 2,575,087 | 7/14/2020 | |
| 3.1.5 | 3,921,602 | 6/9/2020 | |
| 3.1.4 | 2,453,689 | 5/12/2020 | |
| 3.1.3 | 4,038,133 | 3/24/2020 | |
| 3.1.2 | 3,040,219 | 2/18/2020 | |
| 3.1.1 | 3,408,477 | 1/14/2020 | |
| 3.1.0 | 3,538,747 | 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 | 373,050 | 2/18/2020 | |
| 3.0.2 | 212,426 | 1/14/2020 | |
| 3.0.0 | 4,554,099 | 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 | 2,374 | 3/6/2019 | |
| 3.0.0-preview-19075-0444 | 7,744 | 1/29/2019 | |
| 3.0.0-preview-18579-0056 | 4,663 | 12/3/2018 | |
| 2.3.0 | 208,449 | 1/14/2025 | |
| 2.2.0 | 13,265,625 | 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 | 7,590,397 | 6/18/2018 | |
| 2.1.0 | 1,781,540 | 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 | 404,055 | 5/7/2018 | |
| 2.0.2 | 866,031 | 3/13/2018 | |
| 2.0.1 | 1,449,127 | 11/14/2017 | |
| 2.0.0 | 1,147,077 | 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 | 270,784 | 9/20/2017 | |
| 1.1.2 | 714,775 | 5/9/2017 | |
| 1.1.1 | 416,266 | 3/6/2017 | |
| 1.1.0 | 504,609 | 11/16/2016 | |
| 1.1.0-preview1-final | 6,232 | 10/24/2016 | |
| 1.0.5 | 159,095 | 11/14/2017 | |
| 1.0.4 | 139,077 | 9/20/2017 | |
| 1.0.3 | 191,753 | 5/9/2017 | |
| 1.0.2 | 302,386 | 3/6/2017 | |
| 1.0.1 | 149,077 | 12/12/2016 | |
| 1.0.0 | 440,667 | 6/27/2016 | |
| 1.0.0-rc2-final | 16,664 | 5/16/2016 |