@SpringBootTest
@AutoConfigureMockMvc
//@WebMvcTest(Controller.class)
public class ControllerTest {

    @Autowired
    Pesel pesel;

    @Autowired
    MockMvc mockMvc;

    @Autowired
    ObjectMapper objectMapper;


    @Test
    public void postPeselNumbersTest() throws Exception {

        List <Integer> numberslist = (Lists.newArrayList(2,2,2,2,2,2,2,2,2,2,2));
        pesel.setNumbersList(numberslist);


        mockMvc.perform(post("/validate")
                        .contentType(MediaType.APPLICATION_JSON)
                        .content(new Gson().toJson(pesel)))
                .andExpect(model().attribute("numbersist", pesel));
             //   .andExpect(model().hasNoErrors())
              //  .andExpect(view().name("pesel_validate"))
             //   .andExpect(status().isOk());
    }
}