Mock测试返回值为空的方法
Mock测试返回值为空的方法
要测试的类
@Service
public class NirvanaDecorationLinesClassHistoryServiceImpl implements NirvanaDecorationLinesClassHistoryService {
@Autowired
private NirvanaDecorationLinesClassHistoryMapper mapper;
/**
* 插入数据
*
* @param decorationLinesClassHistoryDo
*/
@Override
public void insertClass(NirvanaDecorationLinesClassHistoryDO decorationLinesClassHistoryDo) {
mapper.insertClass(decorationLinesClassHistoryDo);
}
}
测试类
@RunWith(MockitoJUnitRunner.Silent.class)
public class NirvanaDecorationLinesClassHistoryServiceImplTest {
@InjectMocks
private NirvanaDecorationLinesClassHistoryServiceImpl service;
@Mock
private NirvanaDecorationLinesClassHistoryMapper mapper;
@Test
public void insertClass() {
NirvanaDecorationLinesClassHistoryDO decorationLinesClassHistoryDo = new NirvanaDecorationLinesClassHistoryDO();
Mockito.doNothing().when(mapper).insertClass(decorationLinesClassHistoryDo);
service.insertClass(decorationLinesClassHistoryDo);
Assert.assertTrue("decorationLinesClassHistoryDo is null", !ObjectUtils.isEmpty(decorationLinesClassHistoryDo));
}
}
记得快乐