uow = module.newUnitOfWork();
EntityBuilder<Niclas> eb = uow.newEntityBuilder( Niclas.class );
eb.instance().value().set( value );
Niclas niclas1 = eb.newInstance();
String id = niclas1.identity().get();
uow.complete();
uow = module.newUnitOfWork();
Niclas niclas2 = uow.get( Niclas.class, id );
Some someValue = niclas2.value().get();
Assert.assertEquals( someValue.data().get(), "Niclas" );