jomafe/serverless-test-samples

This repository is designed to provide guidance for implementing comprehensive test suites for serverless applications.

This repository is designed to provide code samples and guidance for writing automated tests for serverless applications and event driven architectures.

Getting Started

If you would are just getting started with serverless testing, we recommend you start by reading our thoughts about this topic at Serverlessland.

If you'd like to jump right into code you can begin with a starter project in your favorite language:

• Python starter
• Java starter
• TypeScript starter
• .NET starter

Language Directories

The repository is divided into several language directories. If you would like to browse by language you can navigate to the main page of each directory.

• Python main directory
• Java main directory
• TypeScript main directory
• .NET main directory

Workload Types

You can also find sample code in this repository for testing a variety of different types of workloads.

API's

System Under Test	Language
API Gateway with Lambda and DynamoDB	Python
API Gateway HTTP with CDK [External]	Python
API Gateway HTTP with SAM [External]	Python
API Gateway REST with SAM [External]	Python
Api Gateway, Lambda, DynamoDB	TypeScript
API Gateway, Lambda Authorizer, Lambda, DynamoDB [External]	Node.js
API Gateway, Lambda, DynamoDB	Java
API Gateway, Lambda, DynamoDB	.NET

Event-Driven Architectures

Event-driven architectures (EDA) are an architecture style that uses events and asynchronous communication to loosely couple an application’s components. To learn more about several strategies for testing EDA's visit this guide at Serverlessland.com.

System Under Test	Language	Description
S3, Lambda	Python	This is a great starter project for learning how to test async EDA.
Schemas and Contracts	TypeScript	Event driven architectures decouple producers and consumers at the infrastructure layer, but these resources may still be coupled at the application layer by the event contract. Learn how to test for breaking changes in the contract.

Service Orchestration

System Under Test	Language	Description
Step Functions [External]	Java	This project shows a technique for testing an AWS Step Functions workflow in a local desktop environment.

Data Processing

System Under Test	Language	Description
Kinesis Data Stream, Lambda	TypeScript	This project shows a technique for testing a streaming data processing system.

AWS Partner Patterns

Partner	System Under Test	Language	Description
Datadog	API Gateway, Lambda, SQS, SNS	TypeScript	This example is about creating Synthetic Tests and Monitors with Datadog.