def test_WSGI_address_family(self): self.CONF.set_override('host', '::', group='api') server_cls = app.get_server_cls(cfg.CONF.api.host) self.assertEqual(server_cls.address_family, socket.AF_INET6) self.CONF.set_override('host', '127.0.0.1', group='api') server_cls = app.get_server_cls(cfg.CONF.api.host) self.assertEqual(server_cls.address_family, socket.AF_INET) self.CONF.set_override('host', 'ddddd', group='api') server_cls = app.get_server_cls(cfg.CONF.api.host) self.assertEqual(server_cls.address_family, socket.AF_INET)