title: Can I Change Default Behavior For All Shims In A Test
body: <p>I'm currently writing unit tests using Microsoft Fakes framework.  I've noticed that if I don't supply a delegate for a given property, the default value is returned.  However, when initializing my shim I change this behavior to NotImplemented.</p>
  
  <pre><code>var myShim = new ShimMyClass
  {
      InstanceBehavior = ShimBehaviors.NotImplemented
  }
  </code></pre>
  
  <p>This is the given behavior I want for all my shims I define.  I'd like to be able to set this default at a more global level, instead of having to remember to do it for every shim I create.  Is this possible?</p>