### Question:
EmployeePresenter { public void onSave() { save(view.getFirstName(), view.getLastName()); view.showEmployeeAddedMessage(); } EmployeePresenter(EmployeeService employeeService, EmployeeView view);  EmployeePresenter(EmployeeService employeeService); void onSave(); void onEdit(Employee employee);  }### Answer:
@Test public void shouldDisplayMessageAfterEmployeeHasBeenAdded() throws Exception { presenter.onSave(); verify(view).showEmployeeAddedMessage(); }