/* eslint-env jest */
import { shippingFill, shippingFillSummary } from '../shipping-fill';

const found = (rate: string, free_over = '', zones = ['Romania']) => ({
  countries: rate === '' ? '' : 'RO,MD',
  rate,
  free_over,
  zones: rate === '' ? [] : zones,
  skipped: [],
});

describe('filling the shipping fields from WooCommerce', () => {
  it('sets the rate, the threshold and the countries as typed by hand', () => {
    expect(shippingFill(found('5', '75'))).toEqual({
      rate: '5',
      free_over: '75',
      countries: 'RO, MD',
    });
    expect(shippingFillSummary(found('5', '75', ['Romania', 'Moldova']))).toBe(
      'A flat 5, free from 75, to RO, MD, from the 2 zones Romania, Moldova. Check it and save the changes to put it in the schema.'
    );
    expect(shippingFillSummary(found('0'))).toMatch(
      /^Free shipping to RO, MD, from the zone Romania\./
    );
  });

  it('fills nothing when no zone maps', () => {
    expect(shippingFill(found(''))).toBeNull();
    expect(shippingFillSummary(found(''))).toMatch(/^Nothing filled/);
  });
});