Stubbing a get method using Sinon

javascript, sinon, unit-testing

Solution

stub.withArgs() should do what you want. See http://sinonjs.org/docs/#stubs.

sinon.stub(input.model, 'get').withArgs('yourValue').returns(10);

Sinon has since changed this syntax:

class Foo {
  get bar() { 
    return 'yolo'; 
  }
}

const myObj = new Foo();

sinon.stub(myObj, 'bar').get(() => 'swaggins');

myObj.bar; // 'swaggins'

Problem

I'm trying to stub the get method of an object with properties, Works fine: ``` sinon.stub(input.model, 'get'); input.model.get.returns(10); ``` but consider if we need to stub some specific property in the object, eg: ``` input.model.get('yourValue') ``` ↪ how this can be stubbed? Any idea?

Original source