title: Unit testing a value passed to a static method
body: <p>Example code:</p>
  
  <pre><code>class MyClass {
      public void myMethod(Request request) {
          Item item = getItem();
          ItemUtilHelper.setCertainProperties(newProperty, item);
          differentClass.staticMethod(item);
      }
  }
  </code></pre>
  
  <p>The <code>ItemUtilHelper</code> already has a unit test class to verify item gets properly updated.</p>
  
  <p>How would I go about unit testing that <code>differentClass.staticMethod</code> gets called with an updated <code>item</code> parameter?</p>