text: const request = require("supertest");
  const app = require("../app/app.server");
  
  describe("Unit testing the / route", () => {
    it("should return OK status", () => request(app)
      .get("/")
      .then((response) => {
        expect(response.status).toEqual(200);
      }));
  
    it("should there is an element with id='application' to render react app", () => request(app)
      .get("/")
      .then((response) => {
        expect(response.text).toContain("<div id=\"application\"></div>");
      }));
  
    it("should there is login.js on rendering", () => request(app)
      .get("/")
      .then((response) => {
        expect(response.text).toMatch(
          /<script src="\/dist\/login-.[a-z0-9]+\.js"><\/script>/,
        );
      }));
  });
  