fake-promise
Gives full control over when ES6 promises are resolved by providing an implementation of Promise with behavior controlled by .resolve(result) and .reject(error) methods. Intended for use in unit tests.
floss
Unit-testing for those hard to reach places
unit-tests
A single command to install libs and setup scripts used in unit testing
mad-utils
A set of misc utilties I find myself repeatedly re-writing between projects.