Spring Boot+Mockito+JUnit中的@Mock注入@InjectMocks失效

问题描述

测试代码如下：

@RunWith(SpringRunner.class)
@SpringBootTest
public class CheckConfirmPayServiceTest {

    private static final Logger logger = LoggerFactory.getLogger(CheckConfirmPayServiceTest.class);

    @Mock
    private CashierService cashierService;

    @Autowired
    @InjectMocks // 被注入mock对象的类一般是被测试类
    private CheckConfirmPayService checkConfirmPayService;

    @Autowired
    private TScanStatementJobMapper tScanStatementJobMapper;


    private String jobFlowNo = FlowNoUtil.getTxNo();

    private String sysOrderNo = "S" + FlowNoUtil.getTxNo();

    @Before
    public void setUp() throws Exception {
        // Mock
        MockitoAnnotations.initMocks(this);
        Mockito.doAnswer(new Answer