shlinkio / shlink-web-client

import React from 'react';

import { shallow } from 'enzyme';

import { identity } from 'ramda';

import createServerConstruct from '../../src/servers/CreateServer';

import { ServerForm } from '../../src/servers/helpers/ServerForm';

describe('<CreateServer />', () => {

  let wrapper;

  const ImportServersBtn = () => '';

  const createServerMock = jest.fn();

  const historyMock = {

    push: jest.fn(),

  };

  const createWrapper = (serversImported = false) => {

    const CreateServer = createServerConstruct(ImportServersBtn, () => [ serversImported, () => '' ]);

    wrapper = shallow(

      <CreateServer createServer={createServerMock} resetSelectedServer={identity} history={historyMock} />

    );

    return wrapper;

  };

  afterEach(() => {

    jest.resetAllMocks();

    wrapper && wrapper.unmount();

  });

  it('renders components', () => {

    const wrapper = createWrapper();

    expect(wrapper.find(ServerForm)).toHaveLength(1);

    expect(wrapper.find('.create-server__import-success-msg')).toHaveLength(0);

  });

  it('shows success message when imported is true', () => {

    const wrapper = createWrapper(true);

    expect(wrapper.find('.create-server__import-success-msg')).toHaveLength(1);

  });

  it('creates server and redirects to it when form is submitted', () => {

    const wrapper = createWrapper();

    const form = wrapper.find(ServerForm);

    form.simulate('submit', {});

    expect(createServerMock).toHaveBeenCalledTimes(1);

    expect(historyMock.push).toHaveBeenCalledTimes(1);

  });

});