Mocking

mocking, mock api requests for frontend & native developers, have local & remote mode.

Delightful JavaScript Testing.

Delightful JavaScript Testing.

Delightful JavaScript Testing.

In-memory file-system with Node's fs API.

A response-like object for mocking a Node.js HTTP response stream

A minimal fork of nanospy, with more features

A Jest package for mocking mongoose models

JavaScript test spies, stubs and mocks.

an identity object using ES6 proxies

Low-level HTTP/HTTPS/XHR/fetch request interception library.

Cypress is a next generation front end testing tool built for the modern web

Seamless REST/GraphQL API mocking library for browser and Node.js.

Fake XHR and server

HTTP server mocking and expectations library for Node.js

Transform into a string with random capitalization applied

Mock a canvas in your jest tests.

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A JavaScript mock Date object that can be used to change when "now" is.

A Mock API for AWS Kinesis

Axios adapter that allows to easily mock requests

Type safe mocking extensions for jest

A mock store for testing your redux async action creators and middleware

Easy and powerful mocking of AWS SDK v3 Clients

fetch mock for jest

Mock API requests in Storybook with Mock Service Worker.

Mock 'http' objects for testing Express, Next.js and Koa routing functions

A set of utils for faster development of GraphQL tools

Mock http requests made using fetch

TypeScript definitions for redux-mock-store

Event Mocks is a simple library designed to generate simple AWS events for testing and automation purposes.

Extends Chai with assertions for the Sinon.JS mocking framework.

MongoDB Server for testing (core package, without autodownload). The server will allow you to connect your favourite ODM or client library to the MongoDB Server and run parallel integration tests isolated from each other.

MongoDB Server for testing (auto-download latest version). The server will allow you to connect your favourite ODM or client library to the MongoDB Server and run parallel integration tests isolated from each other.

This library emulates ioredis by performing all operations in-memory.

Proxies nodejs require in order to allow overriding dependencies during testing.

Mock implementation of the Next.js Router

A mock abstract-leveldown implementation that queues operations while a real abstract-leveldown instance is being opened

A configurable mock file system. You know, for testing.

Testing module for Pinia

Type safe mocking extensions for vitest, forked from jest-mock-extended

TypeScript definitions for ioredis-mock

Javascript mocking library for websockets and socket.io

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Custom Jest matchers for AWS SDK v3 Client mock

A library for setting up JavaScript factories to help build objects as test data, with full TypeScript support

An Angular testing library for creating mock services, components, directives, pipes and modules in unit tests. It provides shallow rendering, precise stubs to fake child dependencies. ng-mocks works with Angular 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

A JavaScript library to mock the local timezone.

A swagger client generator for typescript