get_invoices_html.js

get_invoices_html.js

/* eslint prefer-arrow-callback: 0 */

import expect from 'expect';
import moment from 'moment';
import timekeeper from 'timekeeper';
import beautify from 'js-beautify';

import * as apiUtils from '../../../helpers/api';
import * as serverUtils from '../../../helpers/server';
import * as mongoUtils from '../../../helpers/mongo';

import { invoicesFixtures } from './fixtures/get_invoice_html';

describe('[integration/api] GET /v2/invoices/{invoiceId}.html', function() {
  serverUtils.startServer();
  serverUtils.stopServer();

  // freezing the time because invoices are generated with a timestamps
  // and snapshots should be updated every day..
  before(function() {
    timekeeper.freeze(moment('2018-01-17').toDate());
  });

  after(function() {
    timekeeper.reset();
  });

  const beautifyHtml = html =>
    beautify.html(html, {
      indent_size: 2,
      indent_inner_html: true,
    });

  const cleanupMongo = function() {
    const fixtures = [{ collection: 'invoices', data: invoicesFixtures }];

    return Promise.resolve()
      .then(mongoUtils.cleanV2({ mongo: this.mongo, fixtures }))
      .then(mongoUtils.loadFixturesV2({ mongo: this.mongo, fixtures }));
  };

  before('load mongo fixtures', cleanupMongo);

  const invoiceHtmlTest = (id, lang) => () => {
    before(
      'call api',
      apiUtils.callApiV2({
        method: 'GET',
        url: `/v2/invoices/${id}.html?lang=${lang}`,
      }),
    );

    it('should respond with HTTP 200 (OK)', function() {
      expect(this.response.statusCode).toEqual(200);
    });

    it(`should have correct html (${lang})`, function() {
      expect(beautifyHtml(this.response.payload)).toMatchSnapshot(this);
    });
  };

  describe('germany', function() {
    describe('invoice', function() {
      describe('no VAT registered', function() {
        describe('de', invoiceHtmlTest('1', 'de'));
        describe('en', invoiceHtmlTest('1', 'en'));
      });

      describe('VAT registered', function() {
        describe('de', invoiceHtmlTest('2', 'de'));
        describe('en', invoiceHtmlTest('2', 'en'));
      });
    });

    describe('credit note', function() {
      describe('no VAT registered', function() {
        describe('de', invoiceHtmlTest('3', 'de'));
        describe('en', invoiceHtmlTest('3', 'en'));
      });

      describe('VAT registered', function() {
        describe('de', invoiceHtmlTest('4', 'de'));
        describe('en', invoiceHtmlTest('4', 'en'));
      });
    });
  });

  describe('europe', function() {
    describe('invoice', function() {
      describe('no VAT registered', function() {
        describe('de', invoiceHtmlTest('5', 'de'));
        describe('en', invoiceHtmlTest('5', 'en'));
      });

      describe('VAT registered', function() {
        describe('de', invoiceHtmlTest('6', 'de'));
        describe('en', invoiceHtmlTest('6', 'en'));
      });
    });

    describe('credit note', function() {
      describe('no VAT registered', function() {
        describe('de', invoiceHtmlTest('7', 'de'));
        describe('en', invoiceHtmlTest('7', 'en'));
      });

      describe('VAT registered', function() {
        describe('de', invoiceHtmlTest('8', 'de'));
        describe('en', invoiceHtmlTest('8', 'en'));
      });
    });
  });

  describe('rest of the world', function() {
    describe('invoice', function() {
      describe('no VAT registered', function() {
        describe('de', invoiceHtmlTest('9', 'de'));
        describe('en', invoiceHtmlTest('9', 'en'));
      });

      describe('VAT registered', function() {
        describe('de', invoiceHtmlTest('10', 'de'));
        describe('en', invoiceHtmlTest('10', 'en'));
      });
    });

    describe('credit note', function() {
      describe('no VAT registered', function() {
        describe('de', invoiceHtmlTest('11', 'de'));
        describe('en', invoiceHtmlTest('11', 'en'));
      });

      describe('VAT registered', function() {
        describe('de', invoiceHtmlTest('12', 'de'));
        describe('en', invoiceHtmlTest('12', 'en'));
      });
    });
  });
});