@Autowired
private FilterService filterService;
@Before
public void setUpTestDataWithinTransaction() throws LayerException {
HibernateTestFeature f1 = HibernateTestFeature.getDefaultInstance1(null);
HibernateTestFeature f2 = HibernateTestFeature.getDefaultInstance2(null);
HibernateTestFeature f3 = HibernateTestFeature.getDefaultInstance3(null);
HibernateTestFeature f4 = HibernateTestFeature.getDefaultInstance4(null);
f1.addOneToMany(HibernateTestOneToMany.getDefaultInstance1(null));
f1.addOneToMany(HibernateTestOneToMany.getDefaultInstance2(null));
f2.addOneToMany(HibernateTestOneToMany.getDefaultInstance3(null));
f2.addOneToMany(HibernateTestOneToMany.getDefaultInstance4(null));
f3.addOneToMany(HibernateTestOneToMany.getDefaultInstance1(null));
f3.addOneToMany(HibernateTestOneToMany.getDefaultInstance3(null));
f4.addOneToMany(HibernateTestOneToMany.getDefaultInstance1(null));
f4.addOneToMany(HibernateTestOneToMany.getDefaultInstance2(null));
f4.addOneToMany(HibernateTestOneToMany.getDefaultInstance3(null));
f4.addOneToMany(HibernateTestOneToMany.getDefaultInstance4(null));
layer.create(f1);
layer.create(f2);
layer.create(f3);
layer.create(f4);