@Before
public void initData() {
super.init();
final IEntityType type = this.getSchema().findType("Person");
final IKomeaEntity p1 = this.getMfactory().create(type);
p1.set("name", "John");
final IKomeaEntity p2 = this.getMfactory().create(type);
p2.set("name", "Bob");
p1.add("children", p2);
final IKomeaEntity p3 = this.getMfactory().create(type);
p3.set("name", "Bobby");
p2.add("children", p3);
this.getStorage().commit();
}