gradido/backend/src/emails/sendEmailVariants.test.ts

import CONFIG from '@/config'
import { sendAccountMultiRegistrationEmail } from './sendEmailVariants'
import { sendEmailTranslated } from './sendEmailTranslated'

CONFIG.EMAIL = true
CONFIG.EMAIL_SMTP_URL = 'EMAIL_SMTP_URL'
CONFIG.EMAIL_SMTP_PORT = '1234'
CONFIG.EMAIL_USERNAME = 'user'
CONFIG.EMAIL_PASSWORD = 'pwd'

jest.mock('./sendEmailTranslated', () => {
  const originalModule = jest.requireActual('./sendEmailTranslated')
  return {
    __esModule: true,
    sendEmailTranslated: jest.fn((a) => originalModule.sendEmailTranslated(a)),
  }
})

describe('sendEmailVariants', () => {
  let result: Record<string, unknown> | null

  describe('sendAccountMultiRegistrationEmail', () => {
    beforeAll(async () => {
      result = await sendAccountMultiRegistrationEmail({
        firstName: 'Peter',
        lastName: 'Lustig',
        email: 'peter@lustig.de',
        language: 'en',
      })
    })

    describe('calls "sendEmailTranslated"', () => {
      it('with expected parameters', () => {
        expect(sendEmailTranslated).toBeCalledWith({
          receiver: {
            to: 'Peter Lustig <peter@lustig.de>',
          },
          template: 'accountMultiRegistration',
          locals: {
            firstName: 'Peter',
            lastName: 'Lustig',
            locale: 'en',
            resendLink: CONFIG.EMAIL_LINK_FORGOTPASSWORD,
          },
        })
      })

      it('has expected result', () => {
        expect(result).toMatchObject({
          envelope: {
            from: 'info@gradido.net',
            to: ['peter@lustig.de'],
          },
          message: expect.any(String),
          originalMessage: expect.objectContaining({
            to: 'Peter Lustig <peter@lustig.de>',
            from: 'Gradido (nicht antworten) <info@gradido.net>',
            attachments: [],
            subject: 'Gradido: Try To Register Again With Your Email',
            html:
              expect.stringContaining(
                '<title>Gradido: Try To Register Again With Your Email</title>',
              ) &&
              expect.stringContaining('>Gradido: Try To Register Again With Your Email</h1>') &&
              expect.stringContaining(
                'Your email address has just been used again to register an account with Gradido.',
              ) &&
              expect.stringContaining(
                'However, an account already exists for your email address.',
              ) &&
              expect.stringContaining(
                'Please click on the following link if you have forgotten your password:',
              ) &&
              expect.stringContaining(
                `<a href="${CONFIG.EMAIL_LINK_FORGOTPASSWORD}">${CONFIG.EMAIL_LINK_FORGOTPASSWORD}</a>`,
              ) &&
              expect.stringContaining('or copy the link above into your browser window.') &&
              expect.stringContaining(
                'If you are not the one who tried to register again, please contact our support:',
              ) &&
              expect.stringContaining('Sincerely yours,<br><span>your Gradido team'),
            text: expect.stringContaining('GRADIDO: TRY TO REGISTER AGAIN WITH YOUR EMAIL'),
          }),
        })
      })
    })
  })
})