supertest

app.js

import restify from "restify";

const app = restify.createServer({
  name: 'MyApp',
});

app.listen(8080);

export {app};

integ.config.js

import {app} from "path/to/app.js";
import supertest from "supertest-as-promised";

const request = supertest(app;

export {
  request
};

my.test.js

import {request} from "path/to/integ.config.js";

describe("test", function () {
  
   beforeEach(function () {

    this.request = request.get("/user");

  });
  
  it("should call my user endpoint", function () {
    
    return this.request
      .expect(401);
    
  });
  
});