Wanted but not invoked com.myPackage.helper : Actually there were zero interactions with this mock

[Tam]

Hi, I am a newbie just started to learn unit testing.

I have a REST API Class which has one method that I want to unit test.

public class MyService {

       @GET

       @Path("/")

       @Produces(MediaType.APPLICATION_JSON)

       @Consumes(MediaType.APPLICATION_JSON)

       public Response getData(@QueryParam("job") String job, @QueryParam("name") String name)

       {
         //Some Validations

         JsonData jsonData = MyStaticClass.doValidate(request, value);
                    //Other  Block of  Code

       }

}

I don't want to make a call to MyStaticClass.doValidate(request,value); but I want to call getData Method and when it encounters doValidate call it has to just return a custom object, as intended below in the test...

@PrepareForTest({MyService.class,MyStaticClass.class})
@RunWith(PowerMockRunner.class)

public class MyServiceTest {

              JsonData data = null;

       @Before
                public void setUp() throws Exception {  

        data = new JsonData();

        data.setBatch_label("My_Batch_Label");
        //Other setters are called

}

@Test

public void test(){
  MyService service = new MyService();

  PowerMockito.mockStatic(MyStaticClass.class);

  Mockito.when(MyStaticClass.doValidate(Mockito.any(Request.class), Mockito.anyString())).thenReturn(data);

  PowerMockito.verifyStatic();

  Response response = service.getData("My_Job", "My_Name");

}

When I run the test I get Wanted but not invoked xxxxx

Actually, there were zero interactions with this mock.

at org.powermock.api.mockito.internal.invocation.MockitoMethodInvocationControl.performIntercept(MockitoMethodInvocationControl.java:262)

at org.powermock.api.mockito.internal.invocation.MockitoMethodInvocationControl.invoke(MockitoMethodInvocationControl.java:190)

at org.powermock.core.MockGateway.doMethodCall(MockGateway.java:124)

at org.powermock.core.MockGateway.methodCall(MockGateway.java:63)

Any Help would really appreciate.

Thanks,

Tam

[KARR, DAVID]

Likely need to change “Mockito.when” to “PowerMockito.when”.

 

Also, you posted this to the Mockito mailing list.  Although PowerMock is compatible with Mockito, this is a PowerMock question.  Questions about PowerMock should be directed to the PowerMock mailing list.

 

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