Test Containers in Spring Boot: EASY Integration Testing with Docker

Опубликовано: 22 Февраль 2026
на канале: DavinchiCoder
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In this video, I show you how to use Testcontainers in a Java application with Spring Boot to perform realistic integration tests using Docker containers.

No more mocks or embedded databases: with Testcontainers, you can deploy real services (such as PostgreSQL, Redis, Kafka, etc.) in your tests and simulate a production environment.

✅ Why use Testcontainers?

✅ How to integrate it into your Spring Boot project

✅ Practical example with PostgreSQL

✅ Best practices and tips

👉REPOSITORY: https://github.com/testcontainers/tc-...

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CHAPTERS

00:00 Introduction
01:00 What is TestContainers and why use them?
03:23 Example project with Spring Boot
04:12 Project explanation
07:19 Integration testing using TestContainer with PostgreSQL
12:30 Running the test and conclusion

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