const axios = require("axios").default; const ServerTestUtil = { port_: null, client_: null, setPort: function (port) { this.client_ = axios.create({ baseURL: `http://localhost:${port}` }); }, }; const instance = ServerTestUtil; module.exports = { setPort: function (port) { instance.setPort(port); }, useApi: function () { return instance.client_; }, };