@Test
public void testMappingNoDestSpecified() throws Exception {
// Map
House src = testDataFactory.getHouse();
HomeDescription dest = mapper.map(src, HomeDescription.class);
House src2 = mapper.map(dest, House.class);
HomeDescription dest2 = mapper.map(src2, HomeDescription.class);
long[] prim = { 1, 2, 3, 1, 2, 3 };
// cumulative relationship
dest.setPrim(prim);
assertEquals(dest, dest2);