AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data.

Mocking library for TypeScript and JavaScript using Proxies!

FluentArrange lets you write clean Arrange code in your unit tests, and automatically creates mocked dependencies for you

Library which allows to seamlessly mock dependencies for unit tests 🔬

Portable automocking unit-testing/-checking framework for effective and efficient Check/Test-Driven-Development (TDD) for the C programming language, compiler agnostic and CPU agnostic

A test mock utility library built on top of Mockito to simplify context configuration for test classes.