@lambda-middleware/utils

A collection of utilities for middleware for AWS lambda functions.

Lambda middleware

These utilities are part of the lambda middleware series. They can be used independently.

Production utils

promisifyHandler

Converts a handler that can either use a callback or return a Promise to a handler that is only Promise based.

PromiseHandler

This type is for a handler function that does not take a callback, but instead returns a promise for the response.

Test utils

createEvent

Creates an APIGatewayEvent for testing. Currently does not implement requestContext.

createContext

Creates an AWS Lambda Context for testing. Currently does not implement done, fail, getRemainingTimeInMillis and succeed.