@kiwicom/smart-faq/src/shared/StaticFAQ/ArticleFeedback/__tests__/ScreenVoting.test.js

// @flow

import * as React from 'react';
import { mount, shallow } from 'enzyme';
import { Provider as LogProvider } from '@kiwicom/nitro/lib/services/log/context';

import { events } from '../../../../const/events';
import ScreenVoting from '../ScreenVoting';
import screenList from '../screenList';

jest.mock('../../../../SmartFAQ/mutations/VoteArticle');

const articleIds = {
  valid: 23,
  invalid: -59,
};

describe('ScreenVoting', () => {
  it('should match snapshot', () => {
    const changeScreen = jest.fn();
    const component = shallow(
      <ScreenVoting articleId={articleIds.valid} changeScreen={changeScreen} />,
    );
    expect(component).toMatchSnapshot();
  });

  it('[On Succesful Voting] should redirect to thank you screen and log the corresponding event', done => {
    const log = jest.fn();
    const changeScreen = jest.fn();

    const wrapper = mount(
      <LogProvider value={{ log }}>
        <ScreenVoting
          articleId={articleIds.valid}
          changeScreen={changeScreen}
        />
      </LogProvider>,
    );
    wrapper.find("[data-test='thumbUp']").simulate('click');
    expect(log).toHaveBeenCalledWith(events.FAQ_VOTE_UP, {});

    setImmediate(() => {
      expect(changeScreen).toHaveBeenCalledWith(screenList.THANK_YOU);
      wrapper.find("[data-test='thumbDown']").simulate('click');
      expect(log).toHaveBeenCalledWith(events.FAQ_VOTE_DOWN, {});
      done();
    });
  });
  it('[On Error] should redirect to error screen and log error', done => {
    const log = jest.fn();
    const changeScreen = jest.fn();

    const wrapper = mount(
      <LogProvider value={{ log }}>
        <ScreenVoting
          articleId={articleIds.invalid}
          changeScreen={changeScreen}
        />
      </LogProvider>,
    );

    wrapper.find("[data-test='thumbUp']").simulate('click');

    setImmediate(() => {
      expect(changeScreen).toHaveBeenCalledWith(screenList.ERROR);
      expect(log).toHaveBeenLastCalledWith(events.FAQ_VOTE_ERROR, {
        error: Error('ArticleId should be a positive number'),
      });
      done();
    });
  });
});