NUnit

aid: nunit
name: NUnit
description: NUnit is a unit-testing framework for all .NET languages. Initially ported from JUnit, the current production
  release has been completely rewritten with many new features and support for a wide range of .NET platforms. NUnit is a
  software testing framework, not a remote HTTP API service.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Producer
access: 1st-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nunit.png
tags:
- .NET
- C#
- Framework
- Open-Source
- TDD
- Testing
- Unit Testing
tags_raw:
- .NET
- C#
- Framework
- Open Source
- TDD
- Testing
- Unit Testing
url: https://raw.githubusercontent.com/api-evangelist/nunit/refs/heads/main/apis.yml
created: '2024-01-01'
modified: '2026-04-28'
specificationVersion: '0.23'
apis:
- aid: nunit:nunit-framework-api
  name: NUnit Framework API
  description: The core NUnit testing framework programming API for writing and executing unit tests in .NET applications.
    Provides assertions, attributes, and lifecycle hooks consumed via the NUnit NuGet package.
  humanURL: https://docs.nunit.org/
  tags:
  - Assertions
  - Attributes
  - Testing
  properties:
  - type: Documentation
    url: https://docs.nunit.org/articles/nunit/intro.html
  - type: GettingStarted
    url: https://docs.nunit.org/articles/nunit/getting-started.html
  - type: Reference
    url: https://docs.nunit.org/api/
  - type: NuGet Package
    url: https://www.nuget.org/packages/NUnit
  - type: Source Code
    url: https://github.com/nunit/nunit
- aid: nunit:nunit-console-runner
  name: NUnit Console Runner
  description: Console runner for executing NUnit tests from the command line, enabling automation in build pipelines and
    CI/CD systems.
  humanURL: https://docs.nunit.org/articles/nunit/running-tests/Console-Runner.html
  tags:
  - Console
  - Test Runner
  - CLI
  properties:
  - type: Documentation
    url: https://docs.nunit.org/articles/nunit/running-tests/Console-Runner.html
  - type: Command Line Reference
    url: https://docs.nunit.org/articles/nunit/running-tests/Console-Command-Line.html
  - type: NuGet Package
    url: https://www.nuget.org/packages/NUnit.ConsoleRunner
- aid: nunit:nunit3-test-adapter
  name: NUnit3 Test Adapter
  description: Test adapter for running NUnit tests in Visual Studio, dotnet test, and other VSTest-compatible test runners.
  humanURL: https://docs.nunit.org/articles/vs-test-adapter/Index.html
  tags:
  - Visual Studio
  - Test Adapter
  - VSTest
  properties:
  - type: Documentation
    url: https://docs.nunit.org/articles/vs-test-adapter/Index.html
  - type: NuGet Package
    url: https://www.nuget.org/packages/NUnit3TestAdapter
  - type: Source Code
    url: https://github.com/nunit/nunit3-vs-adapter
- aid: nunit:nunit-analyzers
  name: NUnit Analyzers
  description: Roslyn-based analyzers for NUnit that detect common test authoring mistakes and suggest fixes at compile time.
  humanURL: https://docs.nunit.org/articles/nunit-analyzers/NUnit-Analyzers.html
  tags:
  - Analyzers
  - Roslyn
  - Code Quality
  properties:
  - type: Documentation
    url: https://docs.nunit.org/articles/nunit-analyzers/NUnit-Analyzers.html
  - type: NuGet Package
    url: https://www.nuget.org/packages/NUnit.Analyzers
  - type: Source Code
    url: https://github.com/nunit/nunit.analyzers
common:
- type: DomainSecurity
  url: security/nunit-domain-security.yml
- type: Website
  url: https://nunit.org
- type: Documentation
  url: https://docs.nunit.org
- type: GitHubOrganization
  url: https://github.com/nunit
- type: Blog
  url: https://nunit.org/news/
- type: Community
  url: https://nunit.org/community/
- type: ChangeLog
  url: https://docs.nunit.org/articles/nunit/release-notes/
- type: License
  url: https://docs.nunit.org/articles/nunit/license.html
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com