NUnit

Ported from JUnit, NUnit is one of the oldest and most feature-rich frameworks for .NET. Ideally suited for complex test setups and legacy migrations.

When to Use

• C# and .NET Testing: A mature, feature-rich testing framework widely used across enterprise .NET applications.
• Parameterized & Combinatorial Testing: Generating test matrices effortlessly with [TestCase] and [Combinatorial].
• Constraint-Based Assertions: Writing expressive assertions using the Assert.That() syntax.
• ASP.NET Core & Unity Game Testing: Testing web APIs, microservices, and Unity game scripts.

Quick Start

using NUnit.Framework;