title: Does Mongo DB have an In-Memory mode?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/6437226/embedded-mongodb-when-running-integration-tests">Embedded MongoDB when running integration tests</a>  </p>
  </blockquote>
  
  
  
  <p>I want to use In-Memory mode for unit test, is there an in In-Memory mode like RavenDB?</p>