Какие свойства должны быть экспортированы при издевательстве над sendinblue с помощью jestjs в node.js

#node.js #jestjs #sendinblue

Вопрос:

 //account.js
const SibApiV3Sdk = require('sib-api-v3-sdk')

const defaultClient = SibApiV3Sdk.ApiClient.instance

const apiKey = defaultClient.authentications['api-key'].apiKey 

apiKey.apiKey = process.env.SIB_API_KEY

const sendWelcomeEmail =  (email, name) => {

    new SibApiV3Sdk.TransactionalEmailsApi().sendTransacEmail(

        {
            "subject": "Hello Dear",
            "sender": { "email": "hi@example.com" , "name": "Hi" },
            "replyTo": { "email": "hello@example.com" , "name": "Hello" },
            "to": [{ name , email}],
            "htmlContent": `<html><body> Hello ${name}. Let me know how you get along with the app.</body></html>`
            
        }
     )
}

const sendCancelationEmail = (email, name) => {

    new SibApiV3Sdk.TransactionalEmailsApi().sendTransacEmail(

        {
            "subject": `Goodbye ${name}!`,
            "sender": { "email": "hi@example.com" , "name": "Hi" },
            "replyTo": { "email": "hello@example.com" , "name": "Hello" },
            "to": [{name , email}],
            "htmlContent": `<html><body> Goodbye ${name}. Is there anything we could have done to kept you on board? Hope to see you soon. `
    })
}
module.exports = {
    sendWelcomeEmail,
    sendCancelationEmail
}

// sib-api-v3-sdk.js from __mocks__ directory

module.exports = {
    ApiClient: ''
}
 

Когда я выполняю команду, я получаю
Не удалось запустить набор тестов

 TypeError: Cannot read property 'authentications' of undefined
> 39 | const apiKey = defaultClient.authentications['api-key'].apiKey
  40 |                              ^
  41 | apiKey.apiKey = process.env.SIB_API_KEY
  at Object.<anonymous> (src/emails/account.js:39:30)
  at Object.<anonymous> (src/routers/user.js:6:53)
  at Object.<anonymous> (src/app.js:3:20)
  at Object.<anonymous> (tests/user.test.js:4:13)