full-authentication-test.js

import MockAdapter from 'axios-mock-adapter';
import apiClient from 'helpers/api-client';
import { userObject } from 'jest/mockResponseObjects/user-objects';
import mockStore from 'redux-mock-store';

const mockApi = new MockAdapter(apiClient.getAxiosInstance());
const validAuth = '{"email":"email@test.com","password":"password"}';
const store = mockStore();

mockApi.onPost('sessions').reply((config) => {
  if (config.data === validAuth) {
    return [200, userObject];
  }
  return [400, 'Bad Credentials'];
});

describe('Testing log in authentication', () => {
  beforeEach(() => {
    store.clearActions();
  });

  it('attempt with correct password succeeds', async () => {
    await store.dispatch(authenticateUser('email@test.com', 'password'));
    expect(store.getActions()).toMatchSnapshot();
  });

  it('attempt with wrong password fails as expected', async () => {
    await store.dispatch(authenticateUser('email@test.com', 'wrong'))
    .catch((error) => {
      const errorObject = { ...error };
      delete errorObject.duration;
      expect(errorObject).toMatchSnapshot();
    });
  });
});