External resources

Articles elsewhere on the web

• How to stub or mock complex objects, such as DOM objects
• Using Sinon.js with Promises
• Best practices for spies, stubs and mocks
• Using Sinon.js to help test Mongoose models
• Stubbing HTTP Requests With Sinon
• Stubbing Node Authentication Middleware with Sinon
• Testing ImmutableJS with Sinon custom matchers
• SinonJS Fundamentals (Pluralsight course)

Related libraries

• proxyquire — Proxies Node.js require to override dependencies during testing
• inject-loader — Webpack loader that allows overriding dependencies during testing
• fetch-mock — Mock HTTP requests made using fetch
• mock-socket — Mocking library for WebSockets and socket.io
• testdouble.js — Minimal test double library for TDD with JavaScript