forked from tornado-packages/archive-monorepo
85 lines
2.1 KiB
TypeScript
85 lines
2.1 KiB
TypeScript
import * as ava from 'ava';
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import { XMLHttpRequest } from '../xml-http-request';
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import { HttpServer } from './helpers/server';
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function contextualize<T>(getContext: () => T): ava.RegisterContextual<T> {
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ava.test.beforeEach(t => {
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Object.assign(t.context, getContext());
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});
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return ava.test;
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}
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const test = contextualize(() => ({
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xhr: new XMLHttpRequest(),
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okUrl: '',
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errorUrl: '',
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errorJson: ''
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}));
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test.before(async () => {
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await HttpServer.serverStarted;
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});
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test.beforeEach(t => {
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t.context.xhr = new XMLHttpRequest();
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t.context.okUrl = `http://localhost:${HttpServer.port}/test/fixtures/hello.txt`;
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t.context.errorUrl = `http://localhost:${HttpServer.port}/_/response`;
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t.context.errorJson = JSON.stringify({
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code: 401,
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status: 'Unauthorized',
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body: JSON.stringify({error: 'Credential error'}),
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headers: {
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'Content-Type': 'application/json',
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'Content-Length': '28'
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}
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});
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});
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test('XMLHttpRequest #status is 200 for a normal request', async t => {
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const xhr = t.context.xhr;
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await new Promise(resolve => {
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xhr.open('GET', t.context.okUrl);
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let done = false;
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xhr.addEventListener('readystatechange', () => {
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if (done) { return; }
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if (xhr.readyState < XMLHttpRequest.HEADERS_RECEIVED) {
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t.is(xhr.status, 0);
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t.is(xhr.statusText, '');
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} else {
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t.is(xhr.status, 200);
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t.truthy(xhr.statusText);
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t.not(xhr.statusText, '');
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if (xhr.readyState === XMLHttpRequest.DONE) {
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done = true;
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resolve();
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}
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}
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});
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xhr.send();
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});
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});
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test('XMLHttpRequest #status returns the server-reported status', async t => {
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const xhr = t.context.xhr;
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await new Promise(resolve => {
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xhr.open('POST', t.context.errorUrl);
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let done = false;
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xhr.addEventListener('readystatechange', () => {
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if (done) { return; }
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if (xhr.readyState < XMLHttpRequest.HEADERS_RECEIVED) {
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t.is(xhr.status, 0);
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t.is(xhr.statusText, '');
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} else {
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t.is(xhr.status, 401);
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t.truthy(xhr.statusText);
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t.not(xhr.statusText, '');
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if (xhr.readyState === XMLHttpRequest.DONE) {
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done = true;
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resolve();
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}
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}
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});
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xhr.send(t.context.errorJson);
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});
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});
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