testcontainers

Light, fluffy, and always free - The AWS Local Emulator alternative

Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.

A library to support tests with throwaway instances of Docker containers for all compatible .NET Standard versions.

A mock implementation of the AWS S3 API startable as Docker image, TestContainer, JUnit Jupiter extension or TestNG listener

An Amazon S3 service implementation based on Netty.