DevProfileDemoApplicationTest.java

@Testcontainers
@SpringBootTest
@ActiveProfiles("dev")
class DevProfileDemoApplicationTest {

    @Container
    static MongoDBContainer mongoDBContainer = new MongoDBContainer("mongo:4.4.2");

    @DynamicPropertySource
    static void setProperties(DynamicPropertyRegistry registry) {
        registry.add("spring.data.mongodb.uri", mongoDBContainer::getReplicaSetUrl);
    }
    
    @Autowired
    private HaloService haloService;
    
    @Test
    void shouldExecuteOperationOnMongo() {
        HaloEntity haloEntity = haloService.addHalo("some name");
        assertNotNull(haloService.getHalo(haloEntity.getId()));
    }
}