# 147 - Abstracting away Dependencies for Simpler code

Level: Intermediate
Tags: Dot Net Design Patterns
Derik Whittaker

This episode is a direct request from an emailer that wanted to know how to abstract away WCF services to allow for better abstraction and simplier unit tests. In this episode we will take a look at the pain points around having direct knowledge of a web service can bring for not only testing, but in running your application. Once we understand the pain points we will take a look at how to abstract them away with the adapter pattern.

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