# Introducing LoFuUnit

DevFeed: [Introducing LoFuUnit](<https://devfeed.tech/articles/introducing-lofuunit-20780.md>)

Original publisher: [Read original article](<https://conductofcode.io/post/introducing-lofuunit/>)

Author: {"twitter"=\>"hlaueriksson"}

Published: 2019-12-29T19:00:00Z

Content type: tutorial

Language: en

Sources: [Henrik Lau Eriksson](<https://devfeed.tech/sources/henrik-lau-eriksson.md>)

Topics: [Testing](<https://devfeed.tech/topics/testing.md>), [Unit testing](<https://devfeed.tech/topics/unit-testing.md>), [C#](<https://devfeed.tech/topics/csharp.md>), [.NET](<https://devfeed.tech/topics/net.md>), [Mocking](<https://devfeed.tech/topics/mocking.md>)

Tags: [bdd](<https://devfeed.tech/tags/bdd.md>), [c-sharp](<https://devfeed.tech/tags/c-sharp.md>), [mocking](<https://devfeed.tech/tags/mocking.md>), [net](<https://devfeed.tech/tags/net.md>), [nuget](<https://devfeed.tech/tags/nuget.md>), [testing](<https://devfeed.tech/tags/testing.md>), [unit-testing](<https://devfeed.tech/tags/unit-testing.md>)

## AI overview

This tutorial introduces LoFuUnit, a .NET and C# testing framework based on local functions. It demonstrates writing unit and BDD-style tests, using NUnit integration, and creating auto-mocked tests with LoFuUnit.AutoNSubstitute.

## Source excerpt

Testing with Local Functions in .NET / C# with your favorite Unit Testing Framework