@Test
public void testGetProductOperation() throws Exception
{

    Response response = restService.getTrackerOperation( SOURCE, OPERATION_ID.toString() );
    TrackerOperationView pov = JsonUtil.fromJson( response.getEntity().toString(), TrackerOperationViewImpl.class );
    assertEquals( Response.Status.OK.getStatusCode(), response.getStatus() );
    assertNotNull( pov );
}