21568106b1
This implementation only works in JavaScript, while the Observable transpilation story gets worked out. Right now, the service just makes a simple request, and returns an Observable of Response. Additional functionality will be captured in separate issues. Fixes #2028
79 lines
2.1 KiB
TypeScript
79 lines
2.1 KiB
TypeScript
import {
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AsyncTestCompleter,
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beforeEach,
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ddescribe,
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describe,
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expect,
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iit,
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inject,
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it,
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xit,
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SpyObject
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} from 'angular2/test_lib';
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import {BrowserXHR} from 'angular2/src/http/backends/browser_xhr';
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import {XHRConnection, XHRBackend} from 'angular2/src/http/backends/xhr_backend';
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import {bind, Injector} from 'angular2/di';
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import {Request} from 'angular2/src/http/static_request';
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var abortSpy;
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var sendSpy;
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var openSpy;
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var addEventListenerSpy;
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class MockBrowserXHR extends SpyObject {
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abort: any;
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send: any;
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open: any;
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addEventListener: any;
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response: any;
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responseText: string;
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constructor() {
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super();
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this.abort = abortSpy = this.spy('abort');
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this.send = sendSpy = this.spy('send');
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this.open = openSpy = this.spy('open');
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this.addEventListener = addEventListenerSpy = this.spy('addEventListener');
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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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var backend;
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var sampleRequest;
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var constructSpy = new SpyObject();
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beforeEach(() => {
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var injector =
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Injector.resolveAndCreate([bind(BrowserXHR).toValue(MockBrowserXHR), XHRBackend]);
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backend = injector.get(XHRBackend);
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sampleRequest = new Request('https://google.com');
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});
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it('should create a connection',
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() => { expect(() => backend.createConnection(sampleRequest)).not.toThrow(); });
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describe('XHRConnection', () => {
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it('should call abort when disposed', () => {
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var connection = new XHRConnection(sampleRequest, MockBrowserXHR);
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connection.dispose();
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expect(abortSpy).toHaveBeenCalled();
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});
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it('should automatically call open with method and url', () => {
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new XHRConnection(sampleRequest, MockBrowserXHR);
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expect(openSpy).toHaveBeenCalledWith('GET', sampleRequest.url);
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});
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it('should automatically call send on the backend with request body', () => {
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var body = 'Some body to love';
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var request = new Request('https://google.com', {body: body});
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var connection = new XHRConnection(request, MockBrowserXHR);
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expect(sendSpy).toHaveBeenCalledWith(body);
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});
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});
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});
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}
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