关于junit5:Spring-MVC-Test-with-Mockito

MockMvc

Test Get Method

Unit Test

VetController

@Controller
public class VetController {

    private final ClinicService clinicService;

    @Autowired
    public VetController(ClinicService clinicService) {this.clinicService = clinicService;}

    @RequestMapping(value = { "/vets.html"})
    public String showVetList(Map<String, Object> model) {
        // Here we are returning an object of type 'Vets' rather than a collection of Vet objects
        // so it is simpler for Object-Xml mapping
        Vets vets = new Vets();
        vets.getVetList().addAll(this.clinicService.findVets());
        model.put("vets", vets);
        return "vets/vetList";
    }
}

VetControllerTest

//...
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.BDDMockito.given;
import static org.mockito.BDDMockito.then;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

@ExtendWith(MockitoExtension.class)
class VetControllerTest {

    @Mock
    ClinicService clinicService;

    @Mock
    Map<String, Object> model;

    @InjectMocks
    VetController controller;

    List<Vet> vetsList = new ArrayList<>();

    MockMvc mockMvc;

    @BeforeEach
    void setUp() {vetsList.add(new Vet());

        given(clinicService.findVets()).willReturn(vetsList);

        mockMvc = MockMvcBuilders.standaloneSetup(controller).build();}

    @Test
    void testControllerShowVetList() throws Exception {mockMvc.perform(get("/vets.html"))
            .andExpect(status().isOk())
            .andExpect(model().attributeExists("vets"))
            .andExpect(view().name("vets/vetList"));
    }
}

Integration Test

OwnerController

@Controller
public class OwnerController {

    private static final String VIEWS_OWNER_CREATE_OR_UPDATE_FORM = "owners/createOrUpdateOwnerForm";
    private final ClinicService clinicService;

    @RequestMapping(value = "/owners/new", method = RequestMethod.GET)
    public String initCreationForm(Map<String, Object> model) {Owner owner = new Owner();
        model.put("owner", owner);
        return VIEWS_OWNER_CREATE_OR_UPDATE_FORM;
    }
}

OwnerControllerTest

// ...
import org.springframework.test.context.junit.jupiter.web.SpringJUnitWebConfig;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

@SpringJUnitWebConfig(locations = {"classpath:spring/mvc-test-config.xml", 
                                   "classpath:spring/mvc-core-config.xml"})
// @SpringJUnitWebConfig({Abc.class, Uvw.class})
class OwnerControllerTest {

    @Autowired
    OwnerController ownerController;

    @Autowired
    ClinicService clinicService;

    MockMvc mockMvc;

    @BeforeEach
    void setUp() {mockMvc = MockMvcBuilders.standaloneSetup(ownerController).build();}

    @Test
    void initCreationFormTest() throws Exception {mockMvc.perform(get("/owners/new"))
            .andExpect(status().isOk())
            .andExpect(model().attributeExists("owner"))
            .andExpect(view().name("owners/createOrUpdateOwnerForm"));
    }
}