Two way to mock axios response in jest

📅2023-07-25🧐55

1. To use jest.mock

import axios from 'axios';

jest.mock('axios');
const mockedAxios = axios as jest.MockedFunction<typeof axios>;
const modelResponse = {
  data: 'going along',
  status: 200,
  statusText: 'OK',
  headers: {},
  config: {}
};


// use
mockedAxios.mockResolvedValue(modelResponse);

2. Using jest-mock-axios

https://github.com/knee-cola/jest-mock-axios

import mockAxios from 'jest-mock-axios';

export const modelResponse = {
  data: 'going along',
  status: 200,
  statusText: 'OK',
  headers: {},
  config: {}
};

// example use
const resq = post(fileBlob, 'sample1.flac');
mockAxios.mockResponse(modelResponse, mockAxios.lastReqGet());
const result = await resq;