Test backend

Test Java services with JUnit 5 and Quarkus testing extensions.

Unit tests

Create ServiceTest.java:

@QuarkusTest
public class DatasetServiceTest {

    @Inject
    DatasetService service;

    @Test
    public void testFindById() {
        Dataset dataset = service.findById(1L);
        assertNotNull(dataset);
    }
}

Run tests:

./mvn test

REST API tests

Use RestAssured for API testing:

@Test
public void testGetDataset() {
    given()
        .when().get("/api/datasets/1")
        .then()
        .statusCode(200)
        .body("title", equalTo("Expected Title"));
}