I have found doing integration test in Serverless fairly painless (in fact I prefer it to…

I have found doing integration test in Serverless fairly painless (in fact I prefer it to integration testing in other architectures) Here is what has worked for me.

1. Use the Serverless Framwork
2. Group lambdas together by domains and include the services they consume in the serverless.yml file (e.g. Sqs, S3, Kinesis…)
3. In your pipeline deploy an integration environment
4. Run your integration tests against your integration environment
5. Tear down the integration environment