79 lines
2.5 KiB
JavaScript
79 lines
2.5 KiB
JavaScript
import { expect, aTimeout } from '@open-wc/testing';
|
|
import sinon from 'sinon';
|
|
|
|
import { AjaxClass } from '../src/AjaxClass.js';
|
|
|
|
describe('AjaxClass languages', () => {
|
|
/** @type {import('sinon').SinonFakeXMLHttpRequestStatic} */
|
|
let fakeXhr;
|
|
/** @type {import('sinon').SinonFakeXMLHttpRequest[]} */
|
|
let requests;
|
|
|
|
beforeEach(() => {
|
|
fakeXhr = sinon.useFakeXMLHttpRequest();
|
|
requests = [];
|
|
fakeXhr.onCreate = xhr => {
|
|
requests.push(xhr);
|
|
};
|
|
});
|
|
|
|
afterEach(() => {
|
|
fakeXhr.restore();
|
|
document.documentElement.lang = 'en-GB';
|
|
});
|
|
|
|
it('sets "Accept-Language" header to "en-GB" for one request if <html lang="en-GB">', async () => {
|
|
document.documentElement.lang = 'en-GB';
|
|
const req = new AjaxClass();
|
|
req.get('data.json');
|
|
await aTimeout(0);
|
|
expect(requests.length).to.equal(1);
|
|
expect(requests[0].requestHeaders['Accept-Language']).to.equal('en-GB');
|
|
});
|
|
|
|
it('sets "Accept-Language" header to "en-GB" for multiple subsequent requests if <html lang="en-GB">', async () => {
|
|
document.documentElement.lang = 'en-GB';
|
|
const req = new AjaxClass();
|
|
req.get('data1.json');
|
|
req.post('data2.json');
|
|
req.put('data3.json');
|
|
req.delete('data4.json');
|
|
await aTimeout(0);
|
|
expect(requests.length).to.equal(4);
|
|
requests.forEach(request => {
|
|
expect(request.requestHeaders['Accept-Language']).to.equal('en-GB');
|
|
});
|
|
});
|
|
|
|
it('sets "Accept-Language" header to "nl-NL" for one request if <html lang="nl-NL">', async () => {
|
|
document.documentElement.lang = 'nl-NL';
|
|
const req = new AjaxClass();
|
|
req.get('data.json');
|
|
await aTimeout(0);
|
|
expect(requests.length).to.equal(1);
|
|
expect(requests[0].requestHeaders['Accept-Language']).to.equal('nl-NL');
|
|
});
|
|
|
|
it('sets "Accept-Language" header to "nl-NL" for multiple subsequent requests if <html lang="nl-NL">', async () => {
|
|
document.documentElement.lang = 'nl-NL';
|
|
const req = new AjaxClass();
|
|
req.get('data1.json');
|
|
req.post('data2.json');
|
|
req.put('data3.json');
|
|
req.delete('data4.json');
|
|
await aTimeout(0);
|
|
expect(requests.length).to.equal(4);
|
|
requests.forEach(request => {
|
|
expect(request.requestHeaders['Accept-Language']).to.equal('nl-NL');
|
|
});
|
|
});
|
|
|
|
it('does not set "Accept-Language" header if <html lang="">', async () => {
|
|
document.documentElement.lang = '';
|
|
const req = new AjaxClass();
|
|
req.get('data.json');
|
|
await aTimeout(0);
|
|
expect(requests.length).to.equal(1);
|
|
expect(requests[0].requestHeaders['Accept-Language']).to.equal(undefined);
|
|
});
|
|
});
|