LoFuUnit.NUnit 2.0.0

.NET Standard 2.0
dotnet add package LoFuUnit.NUnit --version 2.0.0
NuGet\Install-Package LoFuUnit.NUnit -Version 2.0.0
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="LoFuUnit.NUnit" Version="2.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add LoFuUnit.NUnit --version 2.0.0
#r "nuget: LoFuUnit.NUnit, 2.0.0"
#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.
// Install LoFuUnit.NUnit as a Cake Addin
#addin nuget:?package=LoFuUnit.NUnit&version=2.0.0

// Install LoFuUnit.NUnit as a Cake Tool
#tool nuget:?package=LoFuUnit.NUnit&version=2.0.0


build CodeFactor

Use NUnit for BDD.

Use local functions to structure tests with patterns like:

  • Arrange / Act / Assert
  • Given / When / Then
  • Context / Specification

LoFuUnit.NUnit and related packages makes it convenient for developers to write tests with collaboration & communication in mind.

Tests ✔️

An example of a test with LoFuUnit.NUnit and FluentAssertions:

using FluentAssertions;
using LoFuUnit.NUnit;
using NUnit.Framework;

namespace LoFuUnitDocs
    public class AuthenticationTests
        SecurityService Subject;
        UserToken Token;

        [LoFu, Test]
        public void Authenticate_admin_users()
            Subject = new SecurityService();

            void when_authenticating_an_admin_user() =>
                Token = Subject.Authenticate("username", "password");

            void should_indicate_the_user_s_role() =>

            void should_have_a_unique_session_id() =>


Authenticate admin users
    when authenticating an admin user
    should indicate the user's role
    should have a unique session id

Test methods can contain local functions that are invoked implicitly. These test functions can perform the arrange, act or assert steps of the test.

The LoFuUnit.NUnit package provides the [LoFu] attributes to mark test methods with. The attribute invokes the test functions in the containing test method. The invocations will occur in the order that the test functions are declared. If a test function fails, the test method fails directly. Any subsequent test functions in the test method will not be invoked.

More documentation is available at https://github.com/hlaueriksson/LoFuUnit

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48 net481
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
2.0.0 188 1/1/2023
1.3.0 505 6/4/2021
1.2.0 529 4/11/2020
1.1.1 448 12/27/2019
1.0.0 797 1/23/2019

- Remove TargetFramework net461
- Fix lambda expression bug
- Bump NUnit to 3.13.3