Repository Index

PHP Mocking Framework

• php
• testing
• framework
• test-doubles

Fake JSON Server is a Fake REST API that can be used as a Back End for prototyping or as a template for a CRUD Back End.

• csharp
• webapi
• dotnet-core
• dynamic

Shift-left API Integration | Auto-fix integration drift before integration. Specmatic turns API specifications into executable contracts, continuously verifying that every change made by AI coding agents and engineers stays true to the desired behaviour. Ship AI-ready APIs 10x faster, from intent to implementation, with Spec-Driven API Development.

• contract-testing
• microservices
• contract-driven-development
• cdd

A .NET library for intercepting server-side HTTP requests

• httpclient
• netstandard
• dotnet
• dotnet-core

🐵 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

• csharp
• mock-server
• roslyn
• faker

RR is a test double framework that features a rich selection of double techniques and a terse syntax. ⛺

:dash: Simple yet powerful file-based mock server with recording abilities

• mock
• server
• file-based
• nodejs

Bouncy Hsm is a software simulator of HSM and smartcard simulator with HTML UI, REST API and PKCS#11 interface.

• blazor
• blazor-webassembly
• bouncycastle
• cryptography

Go Interface Mocking Tool

• go
• testing
• interfaces
• mock

Simplify software testing, by easily mocking any system using HTTP/HTTPS, allowing a team to test and develop against a service that is not complete or is unstable or just to reproduce planned/edge cases.

• mock
• stub
• proxy
• proxy-server

SMTP mock server written on Golang. Mimic any 📤 SMTP server behavior for your test environment with fake SMTP server.

• smtp
• smtp-mock
• smtp-server
• smtp-mail

High-performance, multi-protocol mock server. HTTP, WebSocket, gRPC, MQTT, SSE, GraphQL, SOAP in one binary.

• api-mocking
• cli
• developer-tools
• golang

netDumbster is a .Net Fake SMTP Server clone of the popular Dumbster

• c-sharp
• unit-testing
• smtp
• smtp-server

Mock an SSH server and define all commands it supports (Python, Twisted)

• mock
• ssh
• python
• hylang

TestBox is a cutting-edge testing and mocking framework for the BoxLang JVM language and ColdFusion (CFML), built on Behavior-Driven Development (BDD) to offer a clear and intuitive syntax for writing tests.

• bdd
• tdd
• testing
• mocking

DNS mock server written on 💎 Ruby. Mimic any DNS records for your test environment with fake DNS server.

• dns
• mock
• dns-mock
• mock-server

💎 Ruby SMTP mock. Mimic any 📤 SMTP server behavior for your test environment with fake SMTP server.

• testing
• testing-tools
• ruby
• ruby-gem

Unobtrusive Dependency Injector for Elixir

• elixir
• di
• dependency-injection
• unobtrusive

A simple Elixir package to elegantly mock module functions within (asynchronous) ExUnit tests using Erlang's :meck library

• elixir
• mocking
• exunit
• meck

AutoMocker is a Swift framework that leverages the type system to let you easily create mocked instances of your data types.

HTTP request stubbing and expectation Elixir library

A testing library that allows "time travel," "freezing time," and "time acceleration". Inspired by the ruby-timecop library.

• testing
• timecop
• crystal

localaik is a local compatibility server for a subset of the Gemini and OpenAI APIs. Run one container locally, point your SDK to it, and the proxy serves both protocol shapes on the same port for tests and development.

• docker
• gemini
• golang
• llama-cpp

Mocker + Proxy Application

• golang
• go
• docker
• heroku