PageControllerTest.java

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
@IntegrationTest("server.port:0")
public class PageControllerTest {

    @Autowired
    PageRepository pageRepository;

    @Value("${local.server.port}")
    int port;

    @Before
    public void setUp() {
        RestAssured.port = port;
    }

    @Test
    public void links() {
        when().get("/").then()
                .statusCode(HttpStatus.SC_OK)
                .contentType(JSON)
                .body("_links.pages.href", Matchers.is("http://localhost:" + port + "/pages"))
                .body("_links.portals.href", Matchers.is("http://localhost:" + port + "/portals"));
    }

    @Test
    public void findPage( ) {
        when().get("/pages/1").then().statusCode(HttpStatus.SC_OK).body("name", Matchers.is("login"));
    }

    @Test
    public void deleteExistingPage() {
        when().delete("/pages/2").then().statusCode(HttpStatus.SC_NO_CONTENT);
    }

    @Test
    public void deleteNonExistingPage() {
        when().delete("/pages/6").then().statusCode(HttpStatus.SC_NOT_FOUND);
    }
    
    ...
}