text: const Engineer = require("../lib/Engineer.js");
  
  describe("Engineer class", () => {
      describe("getGithub", () => {
          it("should return Engineer's github username", () => {
              expect(new Engineer("name", "email", 1, "github").getGithub()).toBe("github");
          })
      });
  
      describe("getRole", () => {
          it("should retrn the Engineer's role", () => {
              expect(new Engineer("name", "email", 1, "github").getRole()).toBe("Engineer");
          })
      });
  });