def test_azpsa_gives_at_least_same_obj_func(self): instance = self.map_instance aream = AreaManager(instance.Wrook, instance.Y) rm = RegionMaker(aream, into_regions) alpha = 0.85 maxiterations = 3 ob_before = rm.objInfo rm.AZPSA(alpha, maxiterations) ob_after = rm.objInfo self.assertTrue(ob_before >= ob_after)