@Test
    /**
     * This is supposed to be acceptance test for adding new customer
     */
    public void testCustomerAdd() {
        Model model = new Model();
        model.authenticate("adam", "pass");
        Controller controller = new Controller(model);        
        MainView view = new MainView(controller);
        controller.setView(view);
        
        assertEquals(true, view.acceptanceTestAddCustomer(new Customer("Name", "Surname", 10)));
    }