765 lines
32 KiB
TypeScript
765 lines
32 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {Injectable} from '@angular/core';
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import {AsyncTestCompleter, SpyObject, afterEach, beforeEach, beforeEachProviders, describe, expect, inject, it} from '@angular/core/testing/src/testing_internal';
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import {ɵgetDOM as getDOM} from '@angular/platform-browser';
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import {BrowserXhr} from '../../src/backends/browser_xhr';
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import {CookieXSRFStrategy, XHRBackend, XHRConnection} from '../../src/backends/xhr_backend';
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import {BaseRequestOptions, RequestOptions} from '../../src/base_request_options';
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import {BaseResponseOptions, ResponseOptions} from '../../src/base_response_options';
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import {ResponseContentType, ResponseType} from '../../src/enums';
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import {Headers} from '../../src/headers';
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import {XSRFStrategy} from '../../src/interfaces';
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import {Request} from '../../src/static_request';
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import {Response} from '../../src/static_response';
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import {URLSearchParams} from '../../src/url_search_params';
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let abortSpy: any;
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let sendSpy: any;
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let openSpy: any;
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let setRequestHeaderSpy: any;
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let existingXHRs: MockBrowserXHR[] = [];
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class MockBrowserXHR extends BrowserXhr {
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abort: any;
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send: any;
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open: any;
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response: any;
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responseType: string;
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responseText: string;
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setRequestHeader: any;
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callbacks = new Map<string, Function>();
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status: number;
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responseHeaders: string;
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responseURL: string;
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statusText: string;
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withCredentials: boolean;
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constructor() {
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super();
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const spy = new SpyObject();
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this.abort = abortSpy = spy.spy('abort');
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this.send = sendSpy = spy.spy('send');
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this.open = openSpy = spy.spy('open');
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this.setRequestHeader = setRequestHeaderSpy = spy.spy('setRequestHeader');
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// If responseType is supported by the browser, then it should be set to an empty string.
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// (https://www.w3.org/TR/XMLHttpRequest/#the-responsetype-attribute)
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this.responseType = '';
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}
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setStatusCode(status: number) { this.status = status; }
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setStatusText(statusText: string) { this.statusText = statusText; }
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setResponse(value: string) { this.response = value; }
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setResponseText(value: string) { this.responseText = value; }
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setResponseURL(value: string) { this.responseURL = value; }
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setResponseHeaders(value: string) { this.responseHeaders = value; }
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getAllResponseHeaders() { return this.responseHeaders || ''; }
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getResponseHeader(key: string) {
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return Headers.fromResponseHeaderString(this.responseHeaders).get(key);
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}
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addEventListener(type: string, cb: Function) { this.callbacks.set(type, cb); }
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removeEventListener(type: string, cb: Function) { this.callbacks.delete(type); }
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dispatchEvent(type: string) { this.callbacks.get(type) !({}); }
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build() {
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const xhr = new MockBrowserXHR();
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existingXHRs.push(xhr);
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return xhr;
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}
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}
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export function main() {
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describe('XHRBackend', () => {
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let backend: XHRBackend;
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let sampleRequest: Request;
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beforeEachProviders(
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() =>
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[{provide: ResponseOptions, useClass: BaseResponseOptions},
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{provide: BrowserXhr, useClass: MockBrowserXHR}, XHRBackend,
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{provide: XSRFStrategy, useValue: new CookieXSRFStrategy()},
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]);
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beforeEach(inject([XHRBackend], (be: XHRBackend) => {
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backend = be;
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const base = new BaseRequestOptions();
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sampleRequest =
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new Request(base.merge(new RequestOptions({url: 'https://google.com'})) as any);
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}));
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afterEach(() => { existingXHRs = []; });
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describe('creating a connection', () => {
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@Injectable()
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class NoopXsrfStrategy implements XSRFStrategy {
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configureRequest(req: Request) {}
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}
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beforeEachProviders(() => [{provide: XSRFStrategy, useClass: NoopXsrfStrategy}]);
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it('succeeds',
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() => { expect(() => backend.createConnection(sampleRequest)).not.toThrow(); });
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});
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if (getDOM().supportsCookies()) {
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describe('XSRF support', () => {
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it('sets an XSRF header by default', () => {
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getDOM().setCookie('XSRF-TOKEN', 'magic XSRF value');
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backend.createConnection(sampleRequest);
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expect(sampleRequest.headers.get('X-XSRF-TOKEN')).toBe('magic XSRF value');
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});
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it('should allow overwriting of existing headers', () => {
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getDOM().setCookie('XSRF-TOKEN', 'magic XSRF value');
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sampleRequest.headers.set('X-XSRF-TOKEN', 'already set');
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backend.createConnection(sampleRequest);
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expect(sampleRequest.headers.get('X-XSRF-TOKEN')).toBe('magic XSRF value');
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});
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describe('configuration', () => {
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beforeEachProviders(() => [{
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provide: XSRFStrategy,
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useValue: new CookieXSRFStrategy('my cookie', 'X-MY-HEADER')
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}]);
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it('uses the configured names', () => {
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getDOM().setCookie('my cookie', 'XSRF value');
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backend.createConnection(sampleRequest);
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expect(sampleRequest.headers.get('X-MY-HEADER')).toBe('XSRF value');
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});
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});
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});
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}
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describe('XHRConnection', () => {
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it('should use the injected BaseResponseOptions to create the response',
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inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
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const connection = new XHRConnection(
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sampleRequest, new MockBrowserXHR(),
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new ResponseOptions({type: ResponseType.Error}));
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connection.response.subscribe((res: Response) => {
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expect(res.type).toBe(ResponseType.Error);
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async.done();
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});
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existingXHRs[0].setStatusCode(200);
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existingXHRs[0].dispatchEvent('load');
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}));
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it('should complete a request', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
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const connection = new XHRConnection(
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sampleRequest, new MockBrowserXHR(),
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new ResponseOptions({type: ResponseType.Error}));
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connection.response.subscribe(
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(res: Response) => { expect(res.type).toBe(ResponseType.Error); }, null !,
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() => { async.done(); });
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existingXHRs[0].setStatusCode(200);
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existingXHRs[0].dispatchEvent('load');
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}));
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it('should call abort when disposed', () => {
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const connection = new XHRConnection(sampleRequest, new MockBrowserXHR());
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const request = connection.response.subscribe();
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request.unsubscribe();
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expect(abortSpy).toHaveBeenCalled();
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});
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it('should create an error Response on error',
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inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
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const connection = new XHRConnection(
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sampleRequest, new MockBrowserXHR(),
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new ResponseOptions({type: ResponseType.Error}));
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connection.response.subscribe(null !, (res: Response) => {
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expect(res.type).toBe(ResponseType.Error);
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async.done();
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});
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existingXHRs[0].dispatchEvent('error');
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}));
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it('should set the status text and status code on error',
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inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
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const connection = new XHRConnection(
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sampleRequest, new MockBrowserXHR(),
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new ResponseOptions({type: ResponseType.Error}));
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connection.response.subscribe(null !, (res: Response) => {
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expect(res.type).toBe(ResponseType.Error);
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expect(res.status).toEqual(0);
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expect(res.statusText).toEqual('');
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async.done();
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});
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const xhr = existingXHRs[0];
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// status=0 with a text='' is common for CORS errors
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xhr.setStatusCode(0);
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xhr.setStatusText('');
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xhr.dispatchEvent('error');
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}));
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it('should call open with method and url when subscribed to', () => {
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const connection = new XHRConnection(sampleRequest, new MockBrowserXHR());
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expect(openSpy).not.toHaveBeenCalled();
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connection.response.subscribe();
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expect(openSpy).toHaveBeenCalledWith('GET', sampleRequest.url);
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});
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it('should call send on the backend with request body when subscribed to', () => {
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const body = 'Some body to love';
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body})) as any), new MockBrowserXHR());
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expect(sendSpy).not.toHaveBeenCalled();
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(body);
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});
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it('should attach headers to the request', () => {
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const headers =
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new Headers({'Content-Type': 'text/xml', 'Breaking-Bad': '<3', 'X-Multi': ['a', 'b']});
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({headers: headers})) as any),
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new MockBrowserXHR());
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connection.response.subscribe();
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('Content-Type', 'text/xml');
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('Breaking-Bad', '<3');
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('X-Multi', 'a,b');
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});
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it('should attach default Accept header', () => {
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const headers = new Headers();
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({headers})) as any), new MockBrowserXHR());
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connection.response.subscribe();
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expect(setRequestHeaderSpy)
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.toHaveBeenCalledWith('Accept', 'application/json, text/plain, */*');
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});
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it('should not override user provided Accept header', () => {
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const headers = new Headers({'Accept': 'text/xml'});
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({headers})) as any), new MockBrowserXHR());
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connection.response.subscribe();
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('Accept', 'text/xml');
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});
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it('should skip content type detection if custom content type header is set', () => {
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const headers = new Headers({'Content-Type': 'text/plain'});
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const body = {test: 'val'};
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body, headers: headers})) as any),
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new MockBrowserXHR());
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connection.response.subscribe();
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('Content-Type', 'text/plain');
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expect(setRequestHeaderSpy).not.toHaveBeenCalledWith('Content-Type', 'application/json');
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expect(setRequestHeaderSpy).not.toHaveBeenCalledWith('content-type', 'application/json');
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});
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it('should use object body and detect content type header to the request', () => {
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const body = {test: 'val'};
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body})) as any), new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(JSON.stringify(body, null, 2));
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('content-type', 'application/json');
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});
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it('should use number body and detect content type header to the request', () => {
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const body = 23;
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body})) as any), new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith('23');
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('content-type', 'text/plain');
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});
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it('should use string body and detect content type header to the request', () => {
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const body = 'some string';
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body})) as any), new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(body);
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('content-type', 'text/plain');
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});
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it('should use URLSearchParams body and detect content type header to the request', () => {
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const body = new URLSearchParams();
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body.set('test1', 'val1');
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body.set('test2', 'val2');
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body})) as any), new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith('test1=val1&test2=val2');
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expect(setRequestHeaderSpy)
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.toHaveBeenCalledWith(
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'content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
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});
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if ((global as any /** TODO #9100 */)['Blob']) {
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// `new Blob(...)` throws an 'Illegal constructor' exception in Android browser <= 4.3,
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// but a BlobBuilder can be used instead
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const createBlob = (data: Array<string>, datatype: string) => {
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let newBlob: Blob;
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try {
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newBlob = new Blob(data || [], datatype ? {type: datatype} : {});
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} catch (e) {
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const BlobBuilder = (<any>global).BlobBuilder || (<any>global).WebKitBlobBuilder ||
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(<any>global).MozBlobBuilder || (<any>global).MSBlobBuilder;
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const builder = new BlobBuilder();
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builder.append(data);
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newBlob = builder.getBlob(datatype);
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}
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return newBlob;
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};
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it('should use FormData body and detect content type header to the request', () => {
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const body = new FormData();
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body.append('test1', 'val1');
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body.append('test2', '123456');
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const blob = createBlob(['body { color: red; }'], 'text/css');
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body.append('userfile', blob);
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body})) as any),
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new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(body);
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expect(setRequestHeaderSpy).not.toHaveBeenCalledWith();
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});
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it('should use blob body and detect content type header to the request', () => {
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const body = createBlob(['body { color: red; }'], 'text/css');
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body})) as any),
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new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(body);
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('content-type', 'text/css');
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});
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it('should use blob body without type to the request', () => {
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const body = createBlob(['body { color: red; }'], null !);
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body}))), new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(body);
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expect(setRequestHeaderSpy).not.toHaveBeenCalledWith();
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});
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it('should use blob body without type with custom content type header to the request',
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() => {
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const headers = new Headers({'Content-Type': 'text/css'});
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const body = createBlob(['body { color: red; }'], null !);
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body, headers: headers}))),
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new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(body);
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('Content-Type', 'text/css');
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});
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it('should use array buffer body to the request', () => {
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const body = new ArrayBuffer(512);
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const longInt8View = new Uint8Array(body);
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for (let i = 0; i < longInt8View.length; i++) {
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longInt8View[i] = i % 255;
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}
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body}))), new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(body);
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expect(setRequestHeaderSpy).not.toHaveBeenCalledWith();
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});
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it('should use array buffer body without type with custom content type header to the request',
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() => {
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const headers = new Headers({'Content-Type': 'text/css'});
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const body = new ArrayBuffer(512);
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const longInt8View = new Uint8Array(body);
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for (let i = 0; i < longInt8View.length; i++) {
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longInt8View[i] = i % 255;
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}
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const base = new BaseRequestOptions();
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const connection = new XHRConnection(
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new Request(base.merge(new RequestOptions({body: body, headers: headers}))),
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new MockBrowserXHR());
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connection.response.subscribe();
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expect(sendSpy).toHaveBeenCalledWith(body);
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expect(setRequestHeaderSpy).toHaveBeenCalledWith('Content-Type', 'text/css');
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});
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}
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it('should return the correct status code',
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inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
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const statusCode = 418;
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const connection = new XHRConnection(
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sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
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connection.response.subscribe(
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(res: Response) => {
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},
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errRes => {
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expect(errRes.status).toBe(statusCode);
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async.done();
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});
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existingXHRs[0].setStatusCode(statusCode);
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existingXHRs[0].dispatchEvent('load');
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}));
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it('should call next and complete on 200 codes',
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inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
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let nextCalled = false;
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let errorCalled = false;
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const statusCode = 200;
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const connection = new XHRConnection(
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sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
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connection.response.subscribe(
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(res: Response) => {
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nextCalled = true;
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expect(res.status).toBe(statusCode);
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},
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errRes => { errorCalled = true; },
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() => {
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expect(nextCalled).toBe(true);
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expect(errorCalled).toBe(false);
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async.done();
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});
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existingXHRs[0].setStatusCode(statusCode);
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existingXHRs[0].dispatchEvent('load');
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}));
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it('should set ok to true on 200 return',
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inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
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const statusCode = 200;
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const connection = new XHRConnection(
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sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
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connection.response.subscribe(res => {
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expect(res.ok).toBe(true);
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async.done();
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});
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existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should set ok to false on 300 return',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 300;
|
|
const connection = new XHRConnection(
|
|
sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
|
|
|
|
connection.response.subscribe(
|
|
res => { throw 'should not be called'; },
|
|
errRes => {
|
|
expect(errRes.ok).toBe(false);
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should call error and not complete on 300+ codes',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
let nextCalled = false;
|
|
const errorCalled = false;
|
|
const statusCode = 301;
|
|
const connection = new XHRConnection(
|
|
sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
|
|
|
|
connection.response.subscribe(
|
|
(res: Response) => { nextCalled = true; },
|
|
errRes => {
|
|
expect(errRes.status).toBe(statusCode);
|
|
expect(nextCalled).toBe(false);
|
|
async.done();
|
|
},
|
|
() => { throw 'should not be called'; });
|
|
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should normalize IE\'s 1223 status code into 204',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 1223;
|
|
const normalizedCode = 204;
|
|
const connection = new XHRConnection(
|
|
sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.status).toBe(normalizedCode);
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should ignore response body for 204 status code',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 204;
|
|
const connection = new XHRConnection(
|
|
sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.text()).toBe('');
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].setResponseText('Doge');
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should normalize responseText and response',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const responseBody = 'Doge';
|
|
|
|
const connection1 =
|
|
new XHRConnection(sampleRequest, new MockBrowserXHR(), new ResponseOptions());
|
|
|
|
const connection2 =
|
|
new XHRConnection(sampleRequest, new MockBrowserXHR(), new ResponseOptions());
|
|
|
|
connection1.response.subscribe((res: Response) => {
|
|
expect(res.text()).toBe(responseBody);
|
|
|
|
connection2.response.subscribe(ress => {
|
|
expect(ress.text()).toBe(responseBody);
|
|
async.done();
|
|
});
|
|
existingXHRs[1].setStatusCode(200);
|
|
existingXHRs[1].setResponse(responseBody);
|
|
existingXHRs[1].dispatchEvent('load');
|
|
});
|
|
existingXHRs[0].setStatusCode(200);
|
|
existingXHRs[0].setResponseText(responseBody);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should strip XSSI prefixes', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const conn =
|
|
new XHRConnection(sampleRequest, new MockBrowserXHR(), new ResponseOptions());
|
|
conn.response.subscribe((res: Response) => {
|
|
expect(res.text()).toBe('{json: "object"}');
|
|
async.done();
|
|
});
|
|
existingXHRs[0].setStatusCode(200);
|
|
existingXHRs[0].setResponseText(')]}\'\n{json: "object"}');
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should strip XSSI prefixes', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const conn =
|
|
new XHRConnection(sampleRequest, new MockBrowserXHR(), new ResponseOptions());
|
|
conn.response.subscribe((res: Response) => {
|
|
expect(res.text()).toBe('{json: "object"}');
|
|
async.done();
|
|
});
|
|
existingXHRs[0].setStatusCode(200);
|
|
existingXHRs[0].setResponseText(')]}\',\n{json: "object"}');
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should strip XSSI prefix from errors',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const conn =
|
|
new XHRConnection(sampleRequest, new MockBrowserXHR(), new ResponseOptions());
|
|
conn.response.subscribe(null !, (res: Response) => {
|
|
expect(res.text()).toBe('{json: "object"}');
|
|
async.done();
|
|
});
|
|
existingXHRs[0].setStatusCode(404);
|
|
existingXHRs[0].setResponseText(')]}\'\n{json: "object"}');
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should parse response headers and add them to the response',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 200;
|
|
const connection = new XHRConnection(
|
|
sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
|
|
|
|
const responseHeaderString = `Date: Fri, 20 Nov 2015 01:45:26 GMT
|
|
Content-Type: application/json; charset=utf-8
|
|
Transfer-Encoding: chunked
|
|
Connection: keep-alive`;
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.headers !.get('Date')).toEqual('Fri, 20 Nov 2015 01:45:26 GMT');
|
|
expect(res.headers !.get('Content-Type')).toEqual('application/json; charset=utf-8');
|
|
expect(res.headers !.get('Transfer-Encoding')).toEqual('chunked');
|
|
expect(res.headers !.get('Connection')).toEqual('keep-alive');
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setResponseHeaders(responseHeaderString);
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should add the responseURL to the response',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 200;
|
|
const connection = new XHRConnection(
|
|
sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.url).toEqual('http://google.com');
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setResponseURL('http://google.com');
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should add use the X-Request-URL in CORS situations',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 200;
|
|
const connection = new XHRConnection(
|
|
sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
|
|
const responseHeaders = `X-Request-URL: http://somedomain.com
|
|
Foo: Bar`;
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.url).toEqual('http://somedomain.com');
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setResponseHeaders(responseHeaders);
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should return request url if it cannot be retrieved from response',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 200;
|
|
const connection = new XHRConnection(
|
|
sampleRequest, new MockBrowserXHR(), new ResponseOptions({status: statusCode}));
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.url).toEqual('https://google.com');
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should set the status text property from the XMLHttpRequest instance if present',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusText = 'test';
|
|
const connection = new XHRConnection(sampleRequest, new MockBrowserXHR());
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.statusText).toBe(statusText);
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setStatusText(statusText);
|
|
existingXHRs[0].setStatusCode(200);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should set status text to "OK" if it is not present in XMLHttpRequest instance',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const connection = new XHRConnection(sampleRequest, new MockBrowserXHR());
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.statusText).toBe('OK');
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setStatusCode(200);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should set withCredentials to true when defined in request options for CORS situations',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 200;
|
|
sampleRequest.withCredentials = true;
|
|
const mockXhr = new MockBrowserXHR();
|
|
const connection =
|
|
new XHRConnection(sampleRequest, mockXhr, new ResponseOptions({status: statusCode}));
|
|
const responseHeaders = `X-Request-URL: http://somedomain.com
|
|
Foo: Bar`;
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.url).toEqual('http://somedomain.com');
|
|
expect(existingXHRs[0].withCredentials).toBeTruthy();
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setResponseHeaders(responseHeaders);
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should set the responseType attribute to blob when the corresponding response content type is present',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const statusCode = 200;
|
|
const base = new BaseRequestOptions();
|
|
const connection = new XHRConnection(
|
|
new Request(
|
|
base.merge(new RequestOptions({responseType: ResponseContentType.Blob}))),
|
|
new MockBrowserXHR());
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(existingXHRs[0].responseType).toBe('blob');
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setStatusCode(statusCode);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
|
|
it('should not throw invalidStateError if response without body and responseType not equal to text',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
const base = new BaseRequestOptions();
|
|
const connection = new XHRConnection(
|
|
new Request(
|
|
base.merge(new RequestOptions({responseType: ResponseContentType.Json}))),
|
|
new MockBrowserXHR());
|
|
|
|
connection.response.subscribe((res: Response) => {
|
|
expect(res.json()).toBe(null);
|
|
async.done();
|
|
});
|
|
|
|
existingXHRs[0].setStatusCode(204);
|
|
existingXHRs[0].dispatchEvent('load');
|
|
}));
|
|
});
|
|
});
|
|
}
|