Testing Packages

Jasmine assertions for enzyme

A lightweight image comparison tool

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

The official JavaScript implementation of Cucumber.

Creates a local connection to CrossBrowserTesting.com which allows you to test sites behind your firewall or to access web pages that are saved locally on your machine. In just a few seconds, you can establish a connection which allows you to do live test

The extendable JavaScript mutation testing framework

Generates tokens for `X-TB-TOKEN-AUTH` header when using OpenTok REST API.

JavaScript Testing utilities for React

To compare dom and shadow dom trees. Part of open-wc recommendations

Jest wrapper for fetch-mock, a comprehensive stub for fetch

Asynchronous BDD & continuous integration for node.js

Visual Regression Testing for Storybook


Snapshots saved against an object

Adds value / object / DOM element snapshot testing support to Cypress test runner

A readable stream generator, useful for testing or converting simple functions into Readable streams.

Types for testing TypeScript types.

Supercharge supertest with a promise interface

Save / load named snapshots, useful for tests