This is an example of a fresh Spring Boot project that has an integration test that uses JUnit 5 (Jupiter) and a Testcontainer for its database. I created this project because I found this process to be more painful than I expected due to most guides using JUnit 4. I also created this project because it felt too painful, and I am interested in learning how other people have solved this problem.

I set this to use Java 17, but it should work fine on most somewhat current versions of java if you tweak the pom.

mvnw clean install

The purpose of this project is to show how to make tests like this, so that's all you really need to know.

Please make an issue; I'm interested to hear your feedback.