when(core.getUpdateChecker()).thenReturn(updateChecker);
when(core.getLocalSone(anyString())).thenReturn(null);
when(core.getSone(anyString())).thenReturn(Optional.<Sone>absent());
when(core.getUpdateChecker()).thenReturn(updateChecker);
when(core.getLocalSone(anyString())).thenReturn(null);
when(core.getSone(anyString())).thenReturn(Optional.<Sone>absent());