The easiest way to build, test and document RESTful APIs built with Spring Boot? Simply add Swagger to your Spring Boot project and let OpenAPI do it for you.

This Spring Boot, Hibernate and JPA tutorial shows how to connect Java programs to a MySQL database and test REST APIs with Swagger and JavaScript.

A property on application.properties file to specify the connection string to a MongoDB cluster Connection to MongoDB Atlas does not require any other code.

In this example spring boot project I am trying to test the MongoRepository and the Service class that uses it in a SpringBootTest. However, spring boot doesn't seem to use an embedded mongodb but ...