Overview

Testcontainers provides disposable Docker containers for databases, message queues, Redis, and so much more. It enables us to run fully integrated SpringBoot tests without mocking the Database, Redis, and even RabbitMQ interactions.

In this tutorial, we will learn how to set up Testcontainers in a Spring Boot application. This approach will work for Spring Boot version 3.x, 2.x, and even reactive Spring Boot applications.