error when trying to test expo app with Jest

[anabeatrizz]

Please provide the following:

1. SDK Version: 45
2. Platforms(Android/iOS/web/all): Android and iOS
3. Add the appropriate “Tag” based on what Expo library you have a question on.

I’m trying to test a hook using @testing-library/react-hooks and Jest libraries.

But I’m getting this error that I don’t know if it’s about @expo library or jest-runtime library:

C:\Users\ana.melo\Documents\wallet-app\node_modules\@expo\config\build\Config.js:1
    ({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){      


    SyntaxError: Invalid or unexpected token

      at Runtime.createScriptFromCode (node_modules/jest-runtime/build/index.js:1350:14)
      at Object.<anonymous> (node_modules/@expo/config/src/index.ts:3:1)

My test.tsx file:

import { useCep } from "../index";
import { renderHook } from "@testing-library/react-hooks"
import { getCep } from "../../services/api/getCep";

jest.mock("../../services/api/getCep")

const mockCep = {
  "cep": "11740-000",
  "logradouro": "",
  "complemento": "",
  "bairro": "",
  "localidade": "Itanhaém",
  "uf": "SP",
  "ibge": "3522109",
  "gia": "3694",
  "ddd": "13",
  "siafi": "6543"
}

describe("hooks/useCep", () => {
  it("retornar cep", async () => {
    const { result, waitForNextUpdate } = renderHook(() => useCep())
    console.log(String(result.current[0]))
    await waitForNextUpdate()
    console.log(String(result.current[0]))
  })
})

File where hook implementation is:

import { AxiosResponse } from "axios";
import { useState, useEffect } from "react";
import { getCep } from "services/api/getCep";
import { CepResponse } from "services/api/global";

export default function useCEP(){
  const [cep, setCep] = useState<AxiosResponse<CepResponse> | {}>()
  
  const showCep = async () => {
    const cep = await getCep("11740000")
    setCep(cep)
  }

  useEffect(() => {
    showCep()
  }, [])

  return [cep, showCep]
}

File where getCep() (does get axios requisition) implementation is:

import { cepAPI } from "services/apiConfig"
import { CepResponse } from "./global"

export async function getCep(cep: string){
  try {
    const response = await cepAPI.get<CepResponse>(`/${cep}/json`)
    return response.data
  } catch(error) {
    return {}
  }
}

[anabeatrizz]

Resolved deleting node_modules and run yarn install again. Run yarn test filename.test.tsx --config package.json after this