AbstractClass Junit with Autowired annotation

Question

I have an abstract class which uses @Autowired annotation inside it. I am trying to write the junit using MockitoJUnitRunner.

@RunWith(MockitoJUnitRunner.class)
public class AbstractAdminSearchServiceTest {

 @Mock
 private IUPSService upsService;

 Map<String,String> map;

  @Before
    public void setUp() {
      map=new HashMap<>();
    }

 @Test
 public void testSearchAdministratorsForIndividualNotification(){
     AbstractAdminSearchService 
 mock=Mockito.mock(AbstractAdminSearchService.class,
             Mockito.CALLS_REAL_METHODS);
     when(upsService.getUsersProfile(buildUserIds(),new String[] 
{})).thenReturn(map);
     mock.searchAdministratorsForIndividualNotification(buildSolrUsers(), 
"");

 }

@Mock is not working and 'upsService' is not getting mocked. As a result when actually upsService.getUsersProfile is called,i am getting NullpointerException.

Answer 1

Basically we will not write Junits for abstract classes, Because we can't create object for them,If it is a normal concrete class instead of below code

mock=Mockito.mock(AbstractAdminSearchService.class,
Mockito.CALLS_REAL_METHODS);

use

@InjectMocks
private AbstractAdminSearchService mock;

and then all mocks will be inserted into real object