### Question:
MetaFieldController extends AbstractController implements MetaFieldAPI { @Override @GetMapping(value = "/{fieldId}") public ResponseEntity<MetaFieldShowVO> show(@PathVariable Integer fieldId) { MetaFieldShowVO metaFieldShowVO = metaFieldService.show(fieldId); return ResponseEntity.ok(metaFieldShowVO); }  @Override @PostMapping(value = "/save") @ResponseStatus(HttpStatus.CREATED) ResponseEntity<MetaFieldShowVO> save(@Valid @RequestBody MetaFieldAddDTO metaFieldAddDTO); @Override @PutMapping(value = "/update") ResponseEntity<MetaFieldShowVO> update(@Valid @RequestBody MetaFieldUpdateDTO metaFieldUpdateDTO); @Override @GetMapping(value = "/list") ResponseEntity<List<MetaFieldListVO>> list(@Valid MetaFieldQO metaFieldQO); @Override @GetMapping(value = "/{fieldId}") ResponseEntity<MetaFieldShowVO> show(@PathVariable Integer fieldId); @Override @DeleteMapping(value = "/{fieldId}") ResponseEntity<Integer> delete(@PathVariable Integer fieldId); @Override @PutMapping(value = "/delete_batch") ResponseEntity<Integer> deleteBatch(@RequestBody Integer[] fieldId); @Override @PutMapping(value = "/update_order_no") ResponseEntity<Integer> updateOrderNo(@Valid @RequestBody MetaFieldUpdateOrderNoDTO dto);  }### Answer:
@Test public void show() throws Exception { MetaFieldPO metaField = generateHelper.saveFieldExample(metaEntity.getEntityId()); restMockMvc.perform(get(getApiPath() + "/meta_field/{fieldId}", metaField.getFieldId())) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(jsonPath("$.fieldId").value(is(metaField.getFieldId()))); }