Top 158 mocking open source projects

Mockstar
Demo project on How to be a Mockstar using Mockito and MockWebServer.
Generator Http Fake Backend
Yeoman generator for building a fake backend by providing the content of JSON files or JavaScript objects through configurable routes.
Graphql Query Test Mock
Easily mock GraphQL queries in your Relay Modern / Apollo / any-other-GraphQL-client tests.
Mecks unit
A simple Elixir package to elegantly mock module functions within (asynchronous) ExUnit tests using Erlang's :meck library
Jazzon
Add some jazz to your JSON files
Wiremockui
Wiremock UI - Tool for creating mock servers, proxies servers and proxies servers with the option to save the data traffic from an existing API or Site.
Gmock.py
'Google Mock' mocks generator based on libclang
Proxay
Proxay is a record/replay proxy server that helps you write faster and more reliable tests.
Moq
Interface mocking tool for go generate
Faker.js
generate massive amounts of realistic fake data in Node.js and the browser
Pose
Replace any .NET method (including static and non-virtual) with a delegate
Clj Fakes
An isolation framework for Clojure/ClojureScript.
Pytest Responsemock
Simplified requests calls mocking for pytest
Cmockery
A lightweight library to simplify and generalize the process of writing unit tests for C applications.
Mockhttp
Testing layer for Microsoft's HttpClient library. Create canned responses using a fluent API.
Mongomock
Small library for mocking pymongo collection objects for testing purposes
Ts Mockito
Mocking library for TypeScript
Mock Socket
Javascript mocking library for WebSockets and Socket.IO
Kakapo.js
🐦 Next generation mocking framework in Javascript
Ohhttpstubs
Stub your network requests easily! Test your apps with fake network data and custom response time, response code and headers!
Studio
The modern editor for API Design and Technical Writing.
Fraql
GraphQL fragments made simple ⚡️
Mockneat
MockNeat is a Java 8+ library that facilitates the generation of arbitrary data for your applications.
Wiremock.net
WireMock.Net is a flexible library for stubbing and mocking web HTTP responses using request matching and response templating. Based on the functionality from http://WireMock.org, but extended with more functionality.
Jmockit1
Advanced Java library for integration testing, mocking, faking, and code coverage
Vfs
Virtual filesystem library written in golang
React Mock
Declarative mocks for React state and global APIs
Powermock
PowerMock is a Java framework that allows you to unit test code normally regarded as untestable.
Apitest
A simple and extensible behavioural testing library for Go. You can use api test to simplify REST API, HTTP handler and e2e tests.
Unmock Plugin
Gradle plugin to be used in combination with the new unit testing feature of the Gradle Plugin / Android Studio to use real classes for e.g. SparseArray.
Mockingbird
A convenient mocking framework for Swift
Mockqueryable
Moking Entity Framework Core operations such ToListAsync, FirstOrDefaultAsync etc
Aioresponses
Aioresponses is a helper for mock/fake web requests in python aiohttp package.
Pook
HTTP traffic mocking and testing made simple in Python
automock
A library for testing classes with auto mocking capabilities using jest-mock-extended
speakeasy
A tool for creating Go web servers which can be embedded in iOS and Android apps.
cypress-auto-stub-example
Example project to demonstrate how to record/replay API with Cypress.
TestBox
TestBox is a next generation testing framework for ColdFusion (CFML) that is based on BDD (Behavior Driven Development) for providing a clean obvious syntax for writing tests. It also includes MockBox, our mocking and stubbing framework.
mock-inspect
Mocks network requests and allows you to make assertions about how these requests happened. Supports auto-mocking of graphQL requests given a valid schema.
dummyjdbc
dummyjdbc answers database requests with dummy data to be independent of an existing database.
node-muk
Mock object methods and dependencies.
xf-application-mocks
Contains lightweight substitutes for SAP applications to ease the development and testing of extension and integration scenarios. In conjunction with SAP Business Technology Platform, kyma runtime, the efficient implementation of application extensions is supported without the need for real SAP applications being accessible during development.
elixir mock
Creates clean, concurrent, inspectable mocks from elixir modules
mswjs.io
Official website and documentation for the Mock Service Worker library.
mocky
Mocky is a simple API mocking solution written in PHP.
mountebank-api-php
Working with mountebank api it's easy!
Leonardo
Your mocking ninja - an add-on tool for centralizing your client side mocking
ynm3k
ynm3k.readthedocs.io
nala
🦁 Nala - A delightful test framework for C projects.
61-120 of 158 mocking projects