Sinon: How To Stub An Entire Class, Rather Than Just A Method

I have a class under test that creates instances of another class. I want to stub out the entirety of the second class, so that its constructor never gets called. For example, If

Solution 1:

In sinon documentation:

If you want to create a stub object of MyConstructor, but don’t want the constructor to be invoked, use this utility function.

var stub = sinon.createStubInstance(MyConstructor)

http://sinonjs.org/releases/v1.17.7/stubs/