Top 158 mocking open source projects

Mock Twilio gem for Ruby

JavaScript import/require module testing do's and don'ts with Jest

Mocking library for TypeScript and JavaScript using Proxies!

A versatile C++ function mocking framework.

A React with Apollo Client application with a mocked GraphQL server and tested Query and Mutation components.

🔍 Transparent Test Spies for Ruby

Forked from Mockjs, Generate random data & Intercept ajax request. Support miniprogram.

Mock an API and generate fake JSON test data, right from the terminal.

Generate test cases for existing PHP files

A pure C mocking library

Super simple HTTP server that replies a fixed body with a fixed response code

CNeptune improve productivity & efficiency by urbanize .net module with meta-code to lay foundation for frameworks

The evolution of JMockit APIs: smaller, simpler, safer, and still powerful

🐵 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

A mock server based in OpenAPI Specification

A fluent syntax .NET REST/HTTP API simulator for automated unit and UI testing.

A mocking library for Clojure.

Easy Response Mocking for Retrofit using annotations

Log, test, intercept and modify Apollo Client's operations

SQLAlchemy mock helpers.

pytest plugin for mocking MongoDB with fixtures

A simple example showing how to override the URLProtocol to return mock data on Alamofire responses. Helpful if you are looking for a simple way to mock an Alamofire response, with out any additional dependencies.

The most convenient tool to mock requests for axios, with built-in Chrome extension support.

A tool for mocking HTTP services

Bokor is a simple, Record and Playback Mock Server written in Node.js, utilized for Service Virtualization.

An Android library that provides the ability to mock your final classes on Android devices.

A clojure wrapper for the rest driver library

🐦 Decorator Powered TypeScript Library for Creating Mocks

Mock response for Image.network to help Flutter widget tests pass.

alternative spring mocking infrastructure

JSON Mocking and Testing for PHP

A library for intercepting all method calls at runtime in nearly any .NET application.

Run mock server based off an API contract with one command

A universal mock class in Apex

A library aimed to minimize the boilerplate required to unit-test Entity Framework Core code using AutoFixture and in-memory providers.

Dynamic API, S3 & Mail mocking for web, mobile & microservice development.

Tool for providing sample data for AEM applications in a simple and flexible way. Stubbing server on AEM, no separate needed.

A library to aid unittesting code that uses Golang's Github SDK