Mock http requests made using fetch (or isomorphic-fetch)
yet another spy library
A debugging library for RxJS
Mocking library for TypeScript
A through2 wrapper to for simple stream.PassThrough spies.
Let's you spy on a chain
Create easily configurable sinon stubs that mimic constructors and keep track of their instances
Minimal spy library with pass-through
m(icro)spy is a simple test spy implementation written in es6+
watch, fake or block requests from puppeteer matching patterns
Better spy fake calls for Jasmine
Function call tracer
A simple and pragmatic library for testing Node.js console output.
Smart, compact and powerful spy test framework
Standalone library for creating spies in Node.js. Easy to use. No dependancies.
Module that exports a sinon spy for testing calls to require()
Emit events when methods of an object are called
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