@Test
  public void testEnrichModel() {
    Upload identifiable = getASampleUpload(false, 4);
    UploadActivityGenerator uploadActivityGeneratorSpy = Mockito.spy(uploadActivityGenerator);

    Mockito.doReturn(identifiable).when(uploadService).getById(id);
    BaseProjectItem upload = uploadActivityGeneratorSpy.enrichModel(identifiable);

    Mockito.verify(uploadService, Mockito.times(1)).getById(id);
    Mockito.verifyNoMoreInteractions(uploadService);

    assertEquals(upload.getId(), Integer.valueOf(id));
  }