Spy Packages

spy-react-component-lifecycle

Spy function

Create and test actions against server request/response without spinning up a live server

matching functions using hamjest

Simple and safe spy tool for tests

Simple async spy helper

Automatic Sinon sandbox for Mocha tests

Decorator make modules in ECMAScript 2015+ stubbable

Simple spy function for unit testing

Typescript transformer to unlock automatic mock creation for interfaces and classes

animated scrolling

Rehearse strict behavior with testdouble.js

Spy and mock test utilities

Automatically mock javascript classes to make unit tests faster and better

Emit events when methods of an object are called

A simple viewport spy.

A library to connect and chat with people on Omegle

A simple React Scrollspy component built with performance in mind

Function call tracer

proxy functions to modify arguments or spying