Mock utility for the Elasticsearch's Node.js client
Javascript mocking library for websockets and socket.io
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
Configurable OAuth2/OpenID Connect server for automated testing and development purposes
Utility for mocking XMLHttpRequest.
Mock smart contracts in a smart way.
Node wrapper for Specmatic
Mock infrastructure for AI application testing — LLM APIs, image generation, image editing, text-to-speech, transcription, audio translation, audio generation, video generation, embeddings, MCP tools, A2A agents, AG-UI event streams, vector databases, sea
Easy as pie nodemailer mock for unit testing your Node.js applications.
OpenAPI 3 mock server. Validates SDKs against OpenAPI specs with clear error attribution.
Mock for fully testing any media queries with Jest
Intercept & mock http requests issued by XMLHttpRequest, fetch, nodejs https/http module, axios, jquery, superagent, ky, node-fetch, request, got or any other request libraries by intercepting XMLHttpRequest, fetch and nodejs native requests in low level.
TypeScript definitions for mock-knex
Mock prisma for unit testing database
Nodejs library to mock express http request
A simple Typescript AST transformer for ts-jest, that mock import.meta expressions.
Mocks node.js http.ServerResponse. See also `mock-req`.
mock window.matchMedia for tests or node
No description provided.
Isomorphic utilities for Preact
Library to help unit testing when using apollo-client
This CLI package is intended to be used with the [Storybook Framework package](../../storybook/README.md). Get started as follows:
Unit tested mock implementation of the browser IndexedDB API.
Mock both 2D and WebGL contexts in Jest.