accounts-frontend/tests/services/request/request.test.js

56 lines
1.8 KiB
JavaScript

import expect from 'unexpected';
import sinon from 'sinon';
import request from 'services/request';
import { InternalServerError } from 'services/request';
describe('services/request', () => {
beforeEach(() => {
sinon.stub(window, 'fetch').named('fetch');
});
afterEach(() => {
window.fetch.restore();
});
describe('InternalServerError', () => {
it('should wrap fetch error', () => {
const resp = new TypeError('Fetch error');
fetch.returns(Promise.reject(resp));
return expect(request.get('/foo'), 'to be rejected')
.then((error) => {
expect(error, 'to be an', InternalServerError);
expect(error.originalResponse, 'to be undefined');
expect(error.message, 'to equal', resp.message);
});
});
it('should wrap json errors', () => {
const resp = new Response('bad resp format', {status: 200});
fetch.returns(Promise.resolve(resp));
return expect(request.get('/foo'), 'to be rejected')
.then((error) => {
expect(error, 'to be an', InternalServerError);
expect(error.originalResponse, 'to be', resp);
expect(error.message, 'to contain', 'JSON');
});
});
it('should wrap 5xx errors', () => {
const resp = new Response('{}', {status: 500});
fetch.returns(Promise.resolve(resp));
return expect(request.get('/foo'), 'to be rejected')
.then((error) => {
expect(error, 'to be an', InternalServerError);
expect(error.originalResponse, 'to be', resp);
});
});
});
});