digitransit-ui/test/unit/component/AboutPage.test.js

import React from 'react';
import { Component as AboutPage } from '../../../app/component/AboutPage';
import { mountWithIntl } from '../helpers/mock-intl-enzyme';
import { mockChildContextTypes } from '../helpers/mock-context';

describe('<AboutPage />', () => {
  const context = {
    config: {
      CONFIG: 'default',
      aboutThisService: {
        fi: [
          {
            header: 'header1',
            paragraphs: ['foo1'],
            link: 'foo1.com',
          },
          {
            header: 'header2',
            paragraphs: ['foo2'],
          },
        ],
        sv: [
          {
            header: 'sv_header1',
            paragraphs: ['sv_foo1'],
            link: 'sv_foo1.com',
          },
          {
            header: 'sv_header2',
            paragraphs: ['sv_foo2'],
          },
        ],
      },
    },
  };

  const props = { currentLanguage: 'fi' };
  const svprops = { currentLanguage: 'sv' };

  it('should render all defined headers and paragraph texts in given order', () => {
    const wrapper = mountWithIntl(<AboutPage {...props} />, {
      context,
      childContextTypes: { ...mockChildContextTypes },
    });
    expect(wrapper.find('p').first().text()).to.equal('foo1'); //eslint-disable-line
    expect(wrapper.find('p').last().text()).to.equal('foo2'); //eslint-disable-line
    expect(wrapper.find('.about-header').first().text()).to.equal('header1'); //eslint-disable-line
    expect(wrapper.find('.about-header').last().text()).to.equal('header2'); //eslint-disable-line
  });

  it('should render external links', () => {
    const wrapper = mountWithIntl(<AboutPage {...props} />, {
      context,
      childContextTypes: { ...mockChildContextTypes },
    });
    expect(wrapper.find('a').first().prop('href')).to.equal('foo1.com'); //eslint-disable-line
  });

  it('should obey language selection', () => {
    const wrapper = mountWithIntl(<AboutPage {...svprops} />, {
      context,
      childContextTypes: { ...mockChildContextTypes },
    });
    expect(wrapper.find('.about-header').first().text()).to.equal('sv_header1'); //eslint-disable-line
    expect(wrapper.find('p').first().text()).to.equal('sv_foo1'); //eslint-disable-line
  });
});