Introducing AWS SAM Local, a CLI Tool to Test AWS Lambda Functions Locally

AWS SAM Local is a CLI tool that allows you to locally test and debug your AWS Lambda functions defined by AWS Serverless Application Model (SAM) templates. Today, SAM Local supports Lambda functions written in Node.js, Java, and Python. SAM Local is available today in beta.  

from What's New http://ift.tt/2uPkPBC