Most popular Mocking framework for unit tests written in Java

A mock code autogenerator for Go

A friendly substitute for .NET mocking libraries.

一个工作流平台

Just like System.Web.Abstractions, but for System.IO. Yay for testable IO access!

A lightweight library to simplify and generalize the process of writing unit tests for C applications.

Efficient Mock Generator for Swift

A simple and extensible behavioural testing library for Go. You can use api test to simplify REST API, HTTP handler and e2e tests.

HTTP mocking for Rust!

A mock library for Dart inspired by mockito

🏝 automated contract testing via type checking for Elixir functions and mocks

A mocking library for Elixir

This library makes RxJS Observables testing easy!

Mockito for Scala language

Gonkey - a testing automation tool

Firebase mock library for writing unit tests

🐵 HTTP mock server, useful to stub services and simulate dynamic API responses, leveraging ASP.NET Core features, built-in fake data generation and pure C# scripting

Build a fake backend by providing the content of JSON files or JavaScript objects through configurable routes.

Camouflage is a backend mocking tool for HTTP, gRPC, Websockets and Thrift protocols, which helps you carry out your front end prototyping, unit testing, functional/performance testing in silos, in absence of one or more Microservices/APIs.

Go GORM & SQL mocking library