Easy and powerful mocking of AWS SDK v3 Clients

Type safe mocking extensions for jest

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

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

XMLHttpRequest mock for testing

Mock a canvas in your jest tests.

Axios adapter that allows to easily mock requests

fetch mock for jest

A Mock API for AWS Kinesis

TypeScript definitions for ioredis-mock

**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).

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

Lightweight Jest compatible spy implementation

ng-mocks simplifies Angular testing with mock dependencies, shallow rendering and less boilerplate. Mock components, services, directives, pipes and modules in Angular 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 with Jasmine, Jest or Vitest.

fetch mock for vitest

Custom Jest matchers for AWS SDK v3 Client mock

A lightweight Jest mock for unit testing Express

Mock http requests made using fetch

Given an object and a property, replaces a property descriptor (or deletes it), and returns a thunk to restore it.

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