Microsoft.AspNetCore.TestHost
10.0.0-preview.5.25277.114
Prefix Reserved
This is a prerelease version of Microsoft.AspNetCore.TestHost.
dotnet add package Microsoft.AspNetCore.TestHost --version 10.0.0-preview.5.25277.114
NuGet\Install-Package Microsoft.AspNetCore.TestHost -Version 10.0.0-preview.5.25277.114
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Microsoft.AspNetCore.TestHost" Version="10.0.0-preview.5.25277.114" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="10.0.0-preview.5.25277.114" />
<PackageReference Include="Microsoft.AspNetCore.TestHost" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Microsoft.AspNetCore.TestHost --version 10.0.0-preview.5.25277.114
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.AspNetCore.TestHost, 10.0.0-preview.5.25277.114"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#addin nuget:?package=Microsoft.AspNetCore.TestHost&version=10.0.0-preview.5.25277.114&prerelease
#tool nuget:?package=Microsoft.AspNetCore.TestHost&version=10.0.0-preview.5.25277.114&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
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. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net10.0
- No dependencies.
NuGet packages (181)
Showing the top 5 NuGet packages that depend on Microsoft.AspNetCore.TestHost:
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Microsoft.AspNetCore.Mvc.Testing
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Package Description |
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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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| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0-preview.5.25277.114 | 1,307 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 4,587 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 5,933 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,378 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 22,916 | 2/25/2025 | |
| 9.0.6 | 178,859 | 6/10/2025 | |
| 9.0.5 | 852,442 | 5/13/2025 | |
| 9.0.4 | 1,573,158 | 4/8/2025 | |
| 9.0.3 | 1,309,660 | 3/11/2025 | |
| 9.0.2 | 1,428,588 | 2/11/2025 | |
| 9.0.1 | 1,273,159 | 1/14/2025 | |
| 9.0.0 | 2,866,973 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 55,074 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 38,317 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 7,970 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 11,851 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 3,920 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 2,566 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 69,894 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 3,508 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 26,677 | 2/13/2024 | |
| 8.0.17 | 129,712 | 6/10/2025 | |
| 8.0.16 | 535,060 | 5/13/2025 | |
| 8.0.15 | 1,067,933 | 4/8/2025 | |
| 8.0.14 | 1,234,863 | 3/11/2025 | |
| 8.0.13 | 1,591,161 | 2/11/2025 | |
| 8.0.12 | 1,601,953 | 1/14/2025 | |
| 8.0.11 | 4,903,995 | 11/12/2024 | |
| 8.0.10 | 6,800,681 | 10/8/2024 | |
| 8.0.8 | 7,827,640 | 8/13/2024 | |
| 8.0.7 | 5,624,387 | 7/9/2024 | |
| 8.0.6 | 5,655,561 | 5/28/2024 | |
| 8.0.5 | 2,104,703 | 5/14/2024 | |
| 8.0.4 | 5,214,271 | 4/9/2024 | |
| 8.0.3 | 3,619,675 | 3/12/2024 | |
| 8.0.2 | 3,616,807 | 2/13/2024 | |
| 8.0.1 | 4,105,497 | 1/9/2024 | |
| 8.0.0 | 6,287,175 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 64,728 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 63,593 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 13,262 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 43,804 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 12,800 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 257,453 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 3,180 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 1,844 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 41,499 | 2/21/2023 | |
| 7.0.20 | 513,050 | 5/28/2024 | |
| 7.0.19 | 74,441 | 5/14/2024 | |
| 7.0.18 | 199,822 | 4/9/2024 | |
| 7.0.17 | 413,298 | 3/12/2024 | |
| 7.0.16 | 419,864 | 2/13/2024 | |
| 7.0.15 | 637,050 | 1/9/2024 | |
| 7.0.14 | 1,063,780 | 11/14/2023 | |
| 7.0.13 | 1,956,439 | 10/24/2023 | |
| 7.0.12 | 1,081,170 | 10/10/2023 | |
| 7.0.11 | 3,053,338 | 9/12/2023 | |
| 7.0.10 | 1,785,123 | 8/8/2023 | |
| 7.0.9 | 1,364,802 | 7/11/2023 | |
| 7.0.8 | 1,108,907 | 6/22/2023 | |
| 7.0.7 | 540,278 | 6/13/2023 | |
| 7.0.5 | 3,803,453 | 4/11/2023 | |
| 7.0.4 | 2,034,218 | 3/14/2023 | |
| 7.0.3 | 1,771,707 | 2/14/2023 | |
| 7.0.2 | 1,853,646 | 1/10/2023 | |
| 7.0.1 | 1,078,359 | 12/13/2022 | |
| 7.0.0 | 3,561,536 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 68,490 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 22,982 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 10,830 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 3,868 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 9,562 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 2,285 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 1,300 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,080 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 5,087 | 2/17/2022 | |
| 6.0.36 | 902,715 | 11/12/2024 | |
| 6.0.35 | 242,145 | 10/8/2024 | |
| 6.0.33 | 1,001,651 | 8/13/2024 | |
| 6.0.32 | 344,012 | 7/9/2024 | |
| 6.0.31 | 539,911 | 5/28/2024 | |
| 6.0.30 | 177,977 | 5/14/2024 | |
| 6.0.29 | 789,863 | 4/9/2024 | |
| 6.0.28 | 475,709 | 3/12/2024 | |
| 6.0.27 | 885,598 | 2/13/2024 | |
| 6.0.26 | 1,112,460 | 1/9/2024 | |
| 6.0.25 | 1,846,467 | 11/14/2023 | |
| 6.0.24 | 946,875 | 10/24/2023 | |
| 6.0.23 | 641,914 | 10/10/2023 | |
| 6.0.22 | 1,089,922 | 9/12/2023 | |
| 6.0.21 | 1,677,305 | 8/8/2023 | |
| 6.0.20 | 1,489,825 | 7/11/2023 | |
| 6.0.19 | 927,076 | 6/22/2023 | |
| 6.0.18 | 613,320 | 6/13/2023 | |
| 6.0.16 | 3,291,073 | 4/11/2023 | |
| 6.0.15 | 1,986,907 | 3/14/2023 | |
| 6.0.14 | 2,295,591 | 2/14/2023 | |
| 6.0.13 | 3,019,116 | 1/10/2023 | |
| 6.0.12 | 2,879,495 | 12/13/2022 | |
| 6.0.11 | 3,753,659 | 11/7/2022 | |
| 6.0.10 | 5,329,582 | 10/11/2022 | |
| 6.0.9 | 4,092,822 | 9/13/2022 | |
| 6.0.8 | 4,875,226 | 8/9/2022 | |
| 6.0.7 | 4,329,946 | 7/12/2022 | |
| 6.0.6 | 3,296,741 | 6/14/2022 | |
| 6.0.5 | 4,196,092 | 5/10/2022 | |
| 6.0.4 | 3,871,090 | 4/11/2022 | |
| 6.0.3 | 4,542,275 | 3/8/2022 | |
| 6.0.2 | 3,795,634 | 2/8/2022 | |
| 6.0.1 | 5,698,956 | 12/14/2021 | |
| 6.0.0 | 6,757,723 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 207,215 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 176,611 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 9,162 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 5,101 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 3,600 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 4,448 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 3,033 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,068 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,437 | 2/12/2021 | |
| 5.0.17 | 919,290 | 5/10/2022 | |
| 5.0.16 | 157,020 | 4/11/2022 | |
| 5.0.15 | 271,506 | 3/8/2022 | |
| 5.0.14 | 253,386 | 2/8/2022 | |
| 5.0.13 | 678,448 | 12/14/2021 | |
| 5.0.12 | 800,433 | 11/7/2021 | |
| 5.0.11 | 1,447,731 | 10/12/2021 | |
| 5.0.10 | 1,474,201 | 9/14/2021 | |
| 5.0.9 | 1,572,704 | 8/10/2021 | |
| 5.0.8 | 1,230,782 | 7/13/2021 | |
| 5.0.7 | 1,666,924 | 6/8/2021 | |
| 5.0.6 | 1,339,875 | 5/11/2021 | |
| 5.0.5 | 1,897,443 | 4/6/2021 | |
| 5.0.4 | 1,087,278 | 3/9/2021 | |
| 5.0.3 | 1,306,406 | 2/9/2021 | |
| 5.0.2 | 1,310,535 | 1/12/2021 | |
| 5.0.1 | 901,647 | 12/8/2020 | |
| 5.0.0 | 2,216,543 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 17,909 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 184,912 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 9,444 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 4,482 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 2,176 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,029 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 1,657 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 2,112 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 948 | 4/2/2020 | |
| 5.0.0-preview.1.20124.5 | 1,163 | 3/16/2020 | |
| 3.1.32 | 675,642 | 12/13/2022 | |
| 3.1.31 | 149,135 | 11/8/2022 | |
| 3.1.30 | 688,049 | 10/11/2022 | |
| 3.1.29 | 103,118 | 9/13/2022 | |
| 3.1.28 | 152,003 | 8/9/2022 | |
| 3.1.27 | 167,300 | 7/12/2022 | |
| 3.1.26 | 158,442 | 6/14/2022 | |
| 3.1.25 | 222,432 | 5/10/2022 | |
| 3.1.24 | 185,929 | 4/11/2022 | |
| 3.1.23 | 351,070 | 3/8/2022 | |
| 3.1.22 | 929,310 | 12/14/2021 | |
| 3.1.21 | 743,927 | 11/7/2021 | |
| 3.1.20 | 644,504 | 10/11/2021 | |
| 3.1.19 | 449,615 | 9/14/2021 | |
| 3.1.18 | 1,039,489 | 8/10/2021 | |
| 3.1.17 | 842,977 | 7/13/2021 | |
| 3.1.16 | 753,243 | 6/8/2021 | |
| 3.1.15 | 749,188 | 5/11/2021 | |
| 3.1.14 | 1,637,728 | 4/6/2021 | |
| 3.1.13 | 1,228,189 | 3/9/2021 | |
| 3.1.12 | 971,261 | 2/9/2021 | |
| 3.1.11 | 1,162,123 | 1/12/2021 | |
| 3.1.10 | 3,011,162 | 11/9/2020 | |
| 3.1.9 | 3,194,516 | 10/13/2020 | |
| 3.1.8 | 3,223,982 | 9/8/2020 | |
| 3.1.7 | 2,458,426 | 8/11/2020 | |
| 3.1.6 | 2,397,859 | 7/14/2020 | |
| 3.1.5 | 3,675,544 | 6/9/2020 | |
| 3.1.4 | 2,281,684 | 5/12/2020 | |
| 3.1.3 | 3,830,045 | 3/24/2020 | |
| 3.1.2 | 2,860,279 | 2/18/2020 | |
| 3.1.1 | 3,208,874 | 1/14/2020 | |
| 3.1.0 | 3,351,702 | 12/3/2019 | |
| 3.1.0-preview3.19555.2 | 3,472 | 11/13/2019 | |
| 3.1.0-preview2.19528.8 | 1,154 | 11/1/2019 | |
| 3.1.0-preview1.19508.20 | 1,759 | 10/15/2019 | |
| 3.0.3 | 229,164 | 2/18/2020 | |
| 3.0.2 | 77,624 | 1/14/2020 | |
| 3.0.0 | 4,265,460 | 9/23/2019 | |
| 3.0.0-rc1.19457.4 | 15,688 | 9/16/2019 | |
| 3.0.0-preview9.19424.4 | 9,106 | 9/4/2019 | |
| 3.0.0-preview8.19405.7 | 36,851 | 8/13/2019 | |
| 3.0.0-preview7.19365.7 | 13,950 | 7/23/2019 | |
| 3.0.0-preview6.19307.2 | 7,286 | 6/12/2019 | |
| 3.0.0-preview5-19227-01 | 11,713 | 5/6/2019 | |
| 3.0.0-preview4-19216-03 | 2,319 | 4/18/2019 | |
| 3.0.0-preview3-19153-02 | 2,162 | 3/6/2019 | |
| 3.0.0-preview-19075-0444 | 7,438 | 1/29/2019 | |
| 3.0.0-preview-18579-0056 | 4,402 | 12/3/2018 | |
| 2.3.0 | 14,416 | 1/14/2025 | |
| 2.2.0 | 12,762,108 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 23,660 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 13,222 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 13,887 | 8/22/2018 | |
| 2.1.1 | 7,251,912 | 6/18/2018 | |
| 2.1.0 | 1,581,348 | 5/29/2018 | |
| 2.1.0-rc1-final | 36,902 | 5/6/2018 | |
| 2.1.0-preview2-final | 13,360 | 4/10/2018 | |
| 2.1.0-preview1-final | 28,690 | 2/26/2018 | |
| 2.0.3 | 268,039 | 5/7/2018 | |
| 2.0.2 | 722,937 | 3/13/2018 | |
| 2.0.1 | 1,300,831 | 11/14/2017 | |
| 2.0.0 | 998,128 | 8/11/2017 | |
| 2.0.0-preview2-final | 10,263 | 6/28/2017 | |
| 2.0.0-preview1-final | 20,992 | 5/10/2017 | |
| 1.1.3 | 136,010 | 9/20/2017 | |
| 1.1.2 | 566,705 | 5/9/2017 | |
| 1.1.1 | 278,385 | 3/6/2017 | |
| 1.1.0 | 366,698 | 11/16/2016 | |
| 1.1.0-preview1-final | 5,842 | 10/24/2016 | |
| 1.0.5 | 23,856 | 11/14/2017 | |
| 1.0.4 | 4,661 | 9/20/2017 | |
| 1.0.3 | 57,338 | 5/9/2017 | |
| 1.0.2 | 166,339 | 3/6/2017 | |
| 1.0.1 | 14,621 | 12/12/2016 | |
| 1.0.0 | 297,724 | 6/27/2016 | |
| 1.0.0-rc2-final | 15,965 | 5/16/2016 |