Azure Functions is a serverless cloud service that enables you to run code on-demand in Azure without having to explicitly provision or manage infrastructure. Use Azure Functions to run a script or piece of code in response to a variety of events.
This presentation shows you how you can get started with testing our Azure Functions apps. It presents some examples of doing both unit testing as well as integration testing. You will also learn about some of the tools and frameworks that help make testing easier.
Video producer: https://channel9.msdn.com/
Further reading: Strategies for testing your code in Azure Functions