@tednaaa/fe-tools/testing/axios

Needs axios. Fakes for specs that stub a service and need it to fail like the real API.

createAxiosError

createAxiosError(data, status = 400, config?) — an AxiosError shaped like a real failed response: response.data, response.status, and code set to ERR_BAD_RESPONSE for 5xx and ERR_BAD_REQUEST otherwise. statusText is empty, as HTTP/2 servers send it.

import { createAxiosError } from '@tednaaa/fe-tools/testing/axios';
import { HttpStatusCode } from 'axios';

vi.spyOn(AuthService, 'changePassword').mockRejectedValueOnce(
	createAxiosError({ message: 'Current password is incorrect' }, HttpStatusCode.Unauthorized),
);

axiosMockAdapter

axiosMockAdapter(status, config) — an axios adapter that resolves 2xx statuses with an empty body and rejects the rest with createAxiosError, the request config attached. Use it to test interceptors without a network.

import { axiosMockAdapter } from '@tednaaa/fe-tools/testing/axios';

apiInstance.defaults.adapter = config => axiosMockAdapter(401, config);