private ODataProcessor processor = null;
@Before
public void setup() {
edmProvider = new ODataJPAEdmProvider();
emf = EasyMock.createMock(EntityManagerFactory.class);
em = EasyMock.createMock(EntityManager.class);
EasyMock.replay(em);
EasyMock.expect(emf.createEntityManager()).andStubReturn(em);