Stay up to date with our latest activities and progress.

Fundraiser: Better Sinon documentation
Published on January 22, 2020 by Morgan Roderick
We are running a fundraiser to produce better documentation for Sinon, making it easier to use for everyone. Please see details at https://www.gofundme.com/f/sinon-docs Thank you 🙇‍♂️
@sinonjs/referee-sinon v5.0.0 released
Published on December 17, 2018 by Maximilian Antoni
If you're a Sinon user, you may be interested in referee-sinon, which bundles Sinon and Referee in one package, so you only need a single dependency. It ships with additional assertions for Sinon fakes, like assert.calledOnceWith(stub, 1...
Sinon 7.2.0 and Referee 3.0.0 released
Published on December 10, 2018 by Maximilian Antoni
With the latest releases, the Sinon matchers are now shared through @sinonjs/samsam and can be used in @sinonjs/referee as well. Matchers allow you to be more fuzzy about the expected value. const { assert, match } = require("@sinonjs/re...
v5.0.1 is on npm
Published on April 30, 2018 by Morgan Roderick
This morning we have released v.5.0.1, new major version, to npm. It contains a few notable changes and a new feature: sinon object is now a (default) sandbox, making your setup easier sinon.fake creates immutable fakes, lots easier to u...