bunit 1.40.0

Prefix Reserved
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package bunit --version 1.40.0
                    


                    

                
NuGet\Install-Package bunit -Version 1.40.0
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="bunit" Version="1.40.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="bunit" Version="1.40.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="bunit" />
                    


                            Project file
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 bunit --version 1.40.0
                    


                    

                
#r "nuget: bunit, 1.40.0"
#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=bunit&version=1.40.0
                    


                            Install bunit as a Cake Addin
                        

                    

                
#tool nuget:?package=bunit&version=1.40.0
                    


                            Install bunit as a Cake Tool

GitHub tag Nuget Issues Open

bUnit - a testing library for Blazor components

bUnit is a testing library for Blazor Components. Its goal is to make it easy to write comprehensive, stable unit tests. With bUnit, you can:

  • Setup and define components under tests using C# or Razor syntax
  • Verify outcomes using semantic HTML comparer
  • Interact with and inspect components as well as trigger event handlers
  • Pass parameters, cascading values and inject services into components under test
  • Mock IJSRuntime, Blazor authentication and authorization, and others

bUnit builds on top of existing unit testing frameworks such as xUnit, NUnit, and MSTest, which run the Blazor component tests in just the same way as any normal unit test. bUnit runs a test in milliseconds, compared to browser-based UI tests which usually take seconds to run.

Go to bUnit.dev to learn more.

NuGet Downloads

bUnit is available on NuGet in various incarnations. Most should just pick the bUnit package:

Name Description NuGet Download Link
bUnit Includes the bUnit.core and bUnit.web packages. Nuget
bUnit.core Core library that enables rendering a Blazor component in a test context. Nuget
bUnit.web Adds support for testing Blazor components for the web. This includes bUnit.core. Nuget
bUnit.template Template, which currently creates xUnit-based bUnit test projects only. Nuget
bUnit.generators Source code generators to minimize code setup in various situations. Nuget
bUnit.web.query bUnit implementation of testing-library.com's query APIs. Nuget

To get started, head to the getting started documentation to learn more.

Sponsors

A huge thank you to the sponsors of bUnit. The higher tier sponsors are:

<table border="0"> <tr> <td align="center" width="120"> <a href="https://www.syncfusion.com/blazor-components?utm_source=bunit&utm_medium=cpc&utm_campaign=bunit_blazor_bancy25"> <img class="avatar" src="https://avatars.githubusercontent.com/u/1699795?s=460" width="72" height="72" alt="@syncfusion" /> <br /> Syncfusion </a> </td> <td align="center" width="120"> <a href="https://github.com/JetBrainsOfficial"> <img class="avatar" src="https://avatars.githubusercontent.com/u/60931315?v=4" width="72" height="72" alt="@JetBrainsOfficial" /> <br /> JetBrains </a> </td> </tr> </table>

Contributors

Shout outs and a big thank you to all the contributors to the library, including those that raise issues, provide input to issues, and those who send pull requests. Thank you!

These good people have contributed code or documentation to bUnit:

<a href="https://github.com/bUnit-dev/bUnit/graphs/contributors"> <img src="https://contrib.rocks/image?repo=bUnit-dev/bUnit" /> </a>

Code of conduct

This project has adopted the code of conduct defined by the Contributor Covenant to clarify expected behavior in our community. For more information see the .NET Foundation Code of Conduct.

.NET Foundation

This project is supported by the .NET Foundation.

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

NuGet packages (21)

Showing the top 5 NuGet packages that depend on bunit:

Package Downloads
Blazored.Toast.TestExtensions

A testing library to provide helper extensions for Blazored.Toast
FluentAssertions.BUnit

Extension methods that provide fluent assertions on top of BUnit.
StoicDreams.TestFramework.Blazor

Extended functionality of Stoic Dreams Test Framework, adding funtionality to handle testing against rendered .razor components for unit and integration testing.
bunit.web.query

bunit.web.query is an experimental package that provides an bUnit version of the https://testing-library.com/ APIs.
Breakdance.Blazor

Breakdance is a testing framework for managing the dangerous dance of shipping public APIs. This package helps generate public API reports for any .NET assembly, and compare them against a prior unit test run. That way, if something in the API surface changed, the unit test will fail.

GitHub repositories (37)

Showing the top 20 popular GitHub repositories that depend on bunit:

Repository Stars
MudBlazor/MudBlazor
Blazor Component Library based on Material Design principles with an emphasis on ease of use and extensibility
ServiceStack/ServiceStack
Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all
dotnet/aspire
Tools, templates, and packages to accelerate building observable, production-ready apps
microsoft/fluentui-blazor
Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications
dotnetcore/BootstrapBlazor
Bootstrap Blazor is an enterprise-level UI component library based on Bootstrap and Blazor.
Megabit/Blazorise
Blazorise is a component library built on top of Blazor with support for CSS frameworks like Bootstrap, Tailwind, Bulma, AntDesign, and Material.
masastack/MASA.Blazor
Blazor UI component library based on Material Design. Support Blazor Server, Blazor WebAssembly and MAUI Blazor.
abpframework/abp-samples
Sample solutions built with the ABP Framework
Blazor-Diagrams/Blazor.Diagrams
A fully customizable and extensible all-purpose diagrams library for Blazor
CodeMazeBlog/CodeMazeGuides
The main repository for all the Code Maze guides
runceel/ReactiveProperty
ReactiveProperty provides MVVM and asynchronous support features under Reactive Extensions. Target frameworks are .NET 6+, .NET Framework 4.7.2 and .NET Standard 2.0.
Azure-Samples/azure-search-openai-demo-csharp
A sample app for the Retrieval-Augmented Generation pattern running in Azure, using Azure Cognitive Search for retrieval and Azure OpenAI large language models to power ChatGPT-style and Q&A experiences.
meziantou/Meziantou.Framework
Aguafrommars/TheIdServer
OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI
Blazored/Toast
A JavaScript free toast library for Blazor and Razor Component applications
dotnet/dotnet
Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.
Blazored/FluentValidation
A library for using FluentValidation with Blazor
CodeBeamOrg/CodeBeam.MudBlazor.Extensions
Useful third party extension components for MudBlazor, from the contributors.
linkdotnet/Blog
A blog (engine) completely written in C# and Blazor. It aims to be a simple use and easy to extend platform. Blogposts are written in Markdown and are rendered to HTML. This gives all the flexibility needed to express yourself but also have an easy way of creating posts in the first place.
jsakamoto/BlazingStory
The clone of "Storybook" for Blazor, a frontend workshop for building UI components and pages in isolation.
Version Downloads Last updated
2.0.36-preview 26,004 2/21/2025
2.0.33-preview 28,946 7/21/2024
2.0.24-preview 33,197 3/13/2024
2.0.22-preview 825 3/9/2024
1.40.0 7,298 6/14/2025
1.39.5 166,012 4/4/2025
1.38.5 340,730 1/12/2025
1.37.7 99,788 12/13/2024
1.36.0 241,616 11/12/2024
1.35.3 4,054 11/12/2024
1.34.0 86,620 11/1/2024
1.33.3 162,452 10/11/2024
1.33.1-preview 93 10/7/2024
1.32.7 44,377 10/4/2024
1.31.3 256,502 8/16/2024
1.31.1-preview 152 8/14/2024
1.30.3 104,641 7/21/2024
1.29.5 78,731 7/5/2024
1.28.9 468,163 4/19/2024
1.28.4-preview 646 3/17/2024
1.28.2-preview 734 3/6/2024
1.27.17 279,634 3/2/2024
1.27.16-preview 641 3/2/2024
1.27.12-preview 1,414 2/23/2024
1.27.11-preview 1,089 2/19/2024
1.27.5-preview 10,796 1/9/2024
1.27.2-preview 1,486 12/28/2023
1.27.1-preview 1,362 12/28/2023
1.26.64 628,555 12/20/2023
1.26.61-preview.g17cfa782a0 194 12/17/2023
1.26.61-preview 1,286 12/17/2023
1.26.29-preview.ga9c0cd8510 238 12/12/2023
1.26.29-preview.g9431b069b0 125 12/12/2023
1.26.29-preview.g91e9e2287f 155 12/10/2023
1.26.29-preview.g6269f42046 113 12/12/2023
1.26.29-preview.g1595589333 112 12/13/2023
1.26.28-preview.g08ea910651 116 12/10/2023
1.26.27-preview.geb23ca9882 130 12/8/2023
1.26.27-preview.ge5c30f7b82 110 12/8/2023
1.26.26-preview.g3fdaceb6d0 775 11/25/2023
1.26.25-preview.gf8662d54ff 115 11/25/2023
1.26.25-preview.ga796d3d959 107 11/25/2023
1.26.25-preview.g43750dfc46 108 11/25/2023
1.26.25-preview.g028ac0e5cc 106 11/25/2023
1.26.24-preview.ge6af60b555 109 11/24/2023
1.26.23-preview 1,521 11/24/2023
1.26.20-preview 1,219 11/24/2023
1.26.19-preview 1,214 11/24/2023
1.26.18-preview 1,320 11/24/2023
1.26.17-preview 1,141 11/23/2023
1.26.4-preview 2,294 11/20/2023
1.26.1-preview 1,305 11/17/2023
1.25.3 242,584 11/14/2023
1.25.2-preview 2,143 11/13/2023
1.25.1-preview 23,566 10/21/2023
1.25.0-preview 1,591 10/21/2023
1.24.10 152,817 10/14/2023
1.24.9-preview 1,347 10/14/2023
1.24.8-preview 1,575 10/14/2023
1.24.3-preview 1,945 10/6/2023
1.23.9 145,061 9/6/2023
1.23.8-preview 1,511 9/5/2023
1.23.3-preview 2,291 8/23/2023
1.23.1-preview 2,560 7/31/2023
1.22.19 179,109 7/28/2023
1.22.18-preview 2,406 7/23/2023
1.22.16-preview 1,803 7/15/2023
1.22.15-preview 1,405 7/14/2023
1.22.14-preview 1,364 7/13/2023
1.22.13-preview 1,413 7/12/2023
1.22.7-preview 9,522 7/3/2023
1.21.14-preview 1,466 7/1/2023
1.21.9 95,607 7/2/2023 1.21.9 is deprecated because it has critical bugs.
1.21.8-preview 1,557 6/30/2023
1.21.7-preview 1,411 6/29/2023
1.21.5-preview 1,261 6/28/2023
1.21.3-preview 1,549 6/25/2023
1.20.8 143,967 5/21/2023 1.20.8 is deprecated because it has critical bugs.
1.20.7-preview 1,537 5/17/2023
1.19.14 153,640 4/26/2023 1.19.14 is deprecated because it has critical bugs.
1.18.4 613,108 2/26/2023
1.17.2 29,884 2/22/2023
1.16.2 118,369 2/7/2023
1.15.5 30,814 2/4/2023
1.14.4 134,745 1/11/2023
1.13.5 115,991 12/16/2022
1.12.6 289,154 11/8/2022
1.12.4-preview 2,012 10/26/2022
1.11.7 96,167 10/13/2022
1.10.14 113,275 9/16/2022
1.10.13-preview 1,561 9/16/2022
1.9.8 401,605 6/7/2022
1.9.7-preview 3,239 5/26/2022
1.9.1-preview 2,055 5/21/2022
1.8.15 63,681 5/19/2022
1.7.7 69,964 4/29/2022
1.6.4 353,431 2/22/2022
1.5.12 30,536 2/15/2022
1.4.15 206,088 12/18/2021
1.3.42 160,007 11/9/2021
1.3.38-preview 1,659 11/9/2021
1.3.35-preview 19,161 10/20/2021
1.3.30-preview 3,105 10/15/2021
1.2.49 183,174 8/9/2021
1.2.49-preview 2,023 8/7/2021
1.2.36-preview 6,370 6/25/2021
1.2.35-preview 1,537 6/24/2021
1.2.28-preview 3,375 5/26/2021
1.2.27-preview 1,686 5/22/2021
1.2.26-preview.gd07edb4207 270 5/21/2021
1.1.5 255,770 4/30/2021
1.0.19 35,166 4/11/2021
1.0.16 7,988 4/11/2021
1.0.0-preview-02 3,709 3/26/2021
1.0.0-preview-01 59,902 12/24/2020
1.0.0-beta-11 40,408 10/26/2020
1.0.0-beta-10 34,076 9/15/2020

Changes in bUnit 1.40.0

### Fixed

- Aligned Microsoft packages to their TFM version

See the full changelog at https://github.com/bUnit-dev/bUnit/releases