/* eslint-disable flowtype/require-valid-file-annotation */
import mailer from './mailer';

describe('Mailer', () => {
  let fakeMailer = mailer;
  let sendMailOutput;

  beforeEach(() => {
    process.env.URL = 'http://localhost:3000';
    process.env.SMTP_FROM_EMAIL = 'hello@example.com';
    jest.resetModules();

    fakeMailer.transporter = {
      sendMail: output => (sendMailOutput = output),
    };
  });

  test('#welcome', () => {
    fakeMailer.welcome({
      to: 'user@example.com',
      teamUrl: 'http://example.com',
    });
    expect(sendMailOutput).toMatchSnapshot();
  });
});