REST APIs with Spring, JPA, and Springfox/

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Test Database Access Using @DataJpaTest

Test Database Access Using @DataJpaTest

Let’s learn to test the database layer by using Spring Framework's @DataJpaTest annotation.

We'll cover the following...

In our todo application, we used Spring Data JPA for database access and implemented JPA repositories such as TodoRepository and TodoTypeRepository to provide CRUD, pagination, and sorting capabilities on the Todo and TodoType entities, respectively.

Let’s look at the integration tests required to test the database access provided by the JPA repositories.

The TodoRepositoryIntegrationTest class

First, let’s create the TodoRepositoryIntegrationTest class in the io.educative.integration package to verify the CRUD methods like ...