036: End to End Testing REST API (Part 4)

In this episode of Testing All The Things we continues to use Test Driven Development (TDD) to drive out the implementation the simple HTTP REST(ish) API in Go using Gorilla Mux.

In this video we use end to end testing to drive out the functionality to validate the ISBN that is requested. During the video we create a Business Logic layer to validate the incoming ISBN to separate the knowledge of the HTTP layer into the REST Handler and keep the database code in its own code. We use Unit Tests to drive out the implementation of the new business logic code.

The code produced during this episode can be found on GitHub

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