@Before
public void setup() {
this.sessionFactory = new Configuration().configure().buildSessionFactory();
this.gsonParser = new GsonParser();
this.gsonParser.addConfigurer(new HibernateGsonBuilderConfigurer(this.sessionFactory));
Entity1 entity1 = new Entity1(1L, "entity1.prop");
entity1.setManyToOne(new Entity2(1L, "entity2.prop"));
entity1.addOneToMany(new Entity2(2L, "entity2[0].prop"));