import axios from 'axios';
import MockAdapter from 'axios-mock-adapter';
import AuthAPI from '../AuthAPI';

const mockAdapter = new MockAdapter(axios);

const BASE_URL = 'https://test.cl';

const authAPI = new AuthAPI(BASE_URL);

describe('AuthAPI tests', () => {
  it('should be defined', () => {
    expect(AuthAPI).toBeDefined();
  });

  it('should return a token', async () => {
    mockAdapter.onPost(`${BASE_URL}/api/auth/`).reply(200, {
      token: 'token',
    });

    const token = await authAPI.auth({
      username: 'username',
      password: 'password',
      rut:'rut',
    });

    expect(token).toMatchObject({token: 'token'});
  });

  it('should throw an error if username is not provided', async () => {
    await expect(
      authAPI.auth({
        password: 'password',
        username: '',
        rut:'rut',
      }),
    ).rejects.toThrow('username is required');
  });

  it('should throw an error if password is not provided', async () => {
    await expect(
      authAPI.auth({
        username: 'username',
        password: '',
        rut:'rut',
      }),
    ).rejects.toThrow('password is required');
  });

  it('should return an error if it fails to request a token', async () => {
    mockAdapter.onPost(`${BASE_URL}/api/auth/`).reply(400, {
      error: 'error',
    });

    await expect(
      authAPI.auth({
        username: 'username',
        password: 'password',
        rut:'rut',
      }),
    ).rejects.toThrow('Request failed with status code 400');
  });
});