InsidersByte/honeymoon-gift-list

import React from 'react';
import { shallow } from 'enzyme';
import BasketSummaryListItem from './';

const item = { id: 2, price: 2, quantity: 2, remaining: 20 };

const addToBasket = jest.fn();
const removeFromBasket = jest.fn();
const deleteFromBasket = jest.fn();

const props = {
  item,
  addToBasket,
  removeFromBasket,
  deleteFromBasket,
};

describe('BasketSummaryListItem', () => {
  it('should render correctly', () => {
    const wrapper = shallow(<BasketSummaryListItem {...props} />);

    expect(wrapper).toMatchSnapshot();
  });

  it('should handle deleteFromBasket correctly', () => {
    const wrapper = shallow(<BasketSummaryListItem {...props} />);

    const deleteButton = wrapper.find('IconButton');

    expect(deleteButton.length).toBe(1);
    expect(deleteFromBasket).not.toHaveBeenCalled();

    deleteButton.simulate('click');

    expect(deleteFromBasket).toHaveBeenCalledTimes(1);
    expect(deleteFromBasket).toHaveBeenCalledWith(item);
  });
});