Repository Index

A testing micro framework for creating function test doubles

• tdd
• fake-functions
• c-plus-plus
• c

A reasonably complete and well-tested golang port of httpbin, with zero dependencies outside the go stdlib.

• httpbin
• golang
• testing
• http

Mock HTTPX with awesome request patterns and response side effects 🦋

• httpx
• testing
• pytest
• mock

:heavy_check_mark: Mock data for your prototypes and demos. Remote deployments to Zeit now.

• atmo
• prototyping
• mock-services
• mock-server

Free, open-source AWS emulator. LocalStack alternative: 107 services, 7,657 operations, true 100% Smithy conformance (257,522/257,522 variants pass). No account, no auth token, no paid tier.

• aws
• aws-emulator
• aws-testing
• dynamodb

🐤Dynamically Mock server behaviors and responses in Swift

• func
• kakapo
• json-api
• opinionated

Fake server, Consumer Driven Contracts and help with testing performance from one configuration file with zero system dependencies and no coding whatsoever

In-page HTTP controller for frontend development. Intercept, modify, and simulate API responses directly in the browser.

• api
• devtools
• mock
• mocking

DeepfakeHTTP is a web server that uses HTTP dumps as a source for responses.

• http-server
• dump
• dummy
• testing

Generate mocks from ActiveRecord models for unit tests that run fast because they don’t need to load Rails or a database.

Testing chrome extensions with Node.js

• javascript
• chrome-api
• sinon-chrome
• chrome-events

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

Enable network mocks and more in UI Tests

• cocoapods
• testing-tools
• stub
• network-monitoring

a socket mock framework - for all kinds of socket animals, web-clients included

• python
• testing
• mock
• socket

A mock for PrismaClient, dedicated to unit testing.

• prisma
• testing
• typescript
• unit-testing

A Open Source Mocking framework for Delphi XE2 or later

• delphi
• mocking-framework
• dpmpackage

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

• mock
• server
• file-based
• nodejs

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

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

• mock
• ssh
• python
• hylang

Advanced unit test framework for D

• testing
• unittest
• unit-testing
• property-based-testing