assertThat(regionWofolExteriors.isEmpty(), is(Boolean.TRUE));
Collection<StendhalRPZone> regionWofolInteriors = world.getAllZonesFromRegion("wofol city", Boolean.FALSE, Boolean.FALSE, Boolean.TRUE);
assertThat(regionWofolInteriors.isEmpty(), is(Boolean.FALSE));
assertThat(regionWofolInteriors.size(), is(19));
Collection<StendhalRPZone> regionSemosInteriors = world.getAllZonesFromRegion("semos", Boolean.FALSE, Boolean.FALSE, Boolean.TRUE);
IRPZone rpZone = world.getRPZone("int_semos_house");
assertThat(regionSemosInteriors.contains(rpZone), is(Boolean.FALSE));
}