Pex and Moles - 0% reason for < 100% coverage

Pex and Moles are a set of tools from Microsoft Research that assist in test creation, both from the generation of tests and helping you cover those hard to reach areas by allowing you to redefine the behavior of any type. This presentation will discuss both tools as well as the Fakes tooling in VS2012 that supersedes Moles. We will also cover the potential pitfalls of such tools and how they can lead to less than optimal designs along with recommendations for their usage in your testing process.