AWS Lambda PowerMockITO – mocking static methods & DI

Thought of writing an article about mocking static methods in Java (there are quite a few available in the web). Just plugged in the combination of DI using Dagger and PowerMockIto

An example implementation of uploading and downloading/get files from AWS S3. Save and read rows from DynamoDB. The example provides JUnit testing using Mockito & PowerMockITO

1. Two sample lambdas (save and get) - to S3 and DynamodB
2. Terraform implementation for deploying the lambda
3. JUnit for S3 and DynamoDB testing
4. Sample CLI commands to test

Read more https://github.com/shivaramani/aws-lambda-mockito