text: const Engineer = require('../main/Engineer')
  
  test('testing engineer class', () => {
      const engineer = new Engineer('Azi', 'ID-3502-22', 'azi@hotmail.com', 'MN');
      expect(engineer.github).toEqual(expect.any(String))
  })
  
  test('testing github', () => {
      const engineer = new Engineer('Azi', 'ID-3502-22', 'azi@hotmail.com', 'MN');
      expect(engineer.getGihub()).toEqual(expect.any(String));
  });
  test('testing role', () => {
      const engineer = new Engineer('Azi', 'ID-3502-22', 'azi@hotmail.com', 'MN');
      expect(engineer.getRole()).toEqual(expect.any(String))
  });