How to mock/replace getter function of object with Jest? : <p>In Sinon I can do the following:</p>

<pre><code>var myObj = {
    prop: 'foo'
};

sinon.stub(myObj, 'prop').get(function getterFn() {
    return 'bar';
});

myObj.prop; // 'bar'
</code></pre>

<p>But how can I do the same with Jest?
I can't just overwrite the function with something like <code>jest.fn()</code>, because it won't replace the getter </p>

<blockquote>
  <p>"can't set the value of get"</p>
</blockquote>
