final version of ReservationEndToEndTest

ReservationEndToEndTest2.java

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public class ReservationEndToEndTest {
	@Autowired
	TestRestTemplate testRestTemplate;
	
	@Test
	public void getReservation_shouldReturnReservationDetails() {
		// Arrange
		
		// Act
		ResponseEntity<Reservation> response = testRestTemplate.getForEntity("/reservation/{name}", 
		
		// Assert
		Assertions.assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
		Assertions.assertThat(response.getBody().getFirstName()).isEqualTo("Dhaval");
		Assertions.assertThat(response.getBody().getLastName()).isEqualTo("Shah");
		Assertions.assertThat(response.getBody().getId()).isNotNull();
	}
}

@Component
class SampleDataCLR implements CommandLineRunner {
	private ReservationRepository reservationRepository;
	
	public SampleDataCLR(ReservationRepository reservationRepository) {
		this.reservationRepository = reservationRepository;
	}

	@Override
	public void run(String... args) throws Exception {
		System.out.println("@@@@@@@@@@@@@@ Entering SampleDataCLR : run");
		reservationRepository.save(new Reservation("Dhaval","Shah"));
		reservationRepository.save(new Reservation("Yatharth","Shah"));
		reservationRepository.findAll().forEach(System.out :: println);
		System.out.println("@@@@@@@@@@@@@@ Leaving SampleDataCLR : run");
	}
}