Mockito没有嘲笑

Question

I am new to Mockito and trying to mock a service method. However, Mockito is not able to mock the function correctly.

Here is part of the test code:

@Mock
ConditionalLimitDao conditionalLimitDao;

@InjectMocks
ConditionalLimitFilingServiceImpl conditionalLimitFilingService;

Mockito.when(conditionalLimitDao.getAllConditionalLimitProductGroups()).thenReturn(Arrays.asList(clpg1));

The class:

public class ConditionalLimitFilingServiceImpl implements ConditionalLimitFilingService {

    @Inject
    private ConditionalLimitDao conditionalLimitDao;

    @Override
    public List<ConditionalLimitFiling> getConditionalLimitFiling(String filingMonth, Date reportDate)
            throws SQLException, RemoteException {

        conditionalLimitProductGroups = getConditionalLimitProductGroups();

        return something;
    }

    private List<ConditionalLimitProductGroup> getConditionalLimitProductGroups() {
        return conditionalLimitDao.getAllConditionalLimitProductGroups();
    }
}

I am expecting getAllConditionalLimitProductGroups() to return a non-empty list. However, it's returning an empty list. Can anyone help?

Answer 1

I think you are forgetting to add this line

MockitoAnnotations.initMocks(this);

This line of code should be placed in a @Before method to initialize mocks for every test.