我有一個這樣的休息控制器；
@RestController
@RequiredArgsConstructor
@RequestMapping(PO)
public class PoController {
private final PoService service;
@GetMapping(value = FILTER, produces = APPLICATION_JSON_VALUE)
public ResponseEntity<List<PoDTO>> filter(PoFilterCriteria poFilterCriteria) {
return ok().body(service.getPos(poFilterCriteria));
}
}
而且我想為它撰寫一個單元測驗，但我無法模擬service回傳串列。
這是我的poFilterCriteria模型；
@Data
public class PoFilterCriteria {
private double hp;
private FilterOperationType hpOperationType;
private double attack;
private FilterOperationType attackOperationType;
private double defense;
private FilterOperationType defenseOperationType;
}
這是我的測驗；
@WebMvcTest(value = PoController.class)
class PoControllerTest {
@Autowired
private MockMvc mockMvc;
@MockBean
private PoService service;
private PoDTO poDTO;
private List<PoDTO> poDTOList;
@BeforeEach
void setUp() {
poDTOList = new ArrayList<>();
poDTO = new Po();
poDTOList.add(poDTO);
}
@Test
public void filter_success() throws Exception {
PoFilterCriteria poFilterCriteria= new PoFilterCriteria ();
poFilterCriteria.setAttack(40);
poFilterCriteria.setAttackOperationType(GT);
poFilterCriteria.setHp(49);
poFilterCriteria.setHpOperationType(EQ);
poFilterCriteria.setDefense(60);
poFilterCriteria.setDefenseOperationType(LT);
when(service.getPos(poFilterCriteria)).thenReturn(poDTOList);
mockMvc.perform(get(PO FILTER)
.param("hp", String.valueOf(40))
.param("hpOperationType", String.valueOf(GT))
.param("attack", String.valueOf(49))
.param("attackOperationType", String.valueOf(EQ))
.param("defense", String.valueOf(60))
.param("defenseOperationType", String.valueOf(LT))
.contentType(APPLICATION_JSON))
.andExpect(status().isOk())
.andExpect(content().json(new ObjectMapper().writeValueAsString(poDTOList)));
}
}
但是應該回傳大小為 1 的串列回傳空。我做錯了什么？
uj5u.com熱心網友回復：
org.mockito.ArgumentMatchers#any(java.lang.Class)
when(service.getPos(any(PoFilterCriteria.class))).thenReturn(poDTOList);
要么
org.mockito.ArgumentMatchers#same
when(service.getPos(same(poFilterCriteria))).thenReturn(poDTOList);
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