119 lines
5.5 KiB
TypeScript
119 lines
5.5 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright Google Inc. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
|
|
import {expect} from '@angular/platform-browser/testing/matchers';
|
|
import {MockConnection, MockBackend} from '../../testing/mock_backend';
|
|
import {ReflectiveInjector} from '@angular/core';
|
|
import {Request} from '../../src/static_request';
|
|
import {Response} from '../../src/static_response';
|
|
import {RequestOptions, BaseRequestOptions} from '../../src/base_request_options';
|
|
import {BaseResponseOptions, ResponseOptions} from '../../src/base_response_options';
|
|
import {ReplaySubject} from 'rxjs/ReplaySubject';
|
|
|
|
export function main() {
|
|
describe('MockBackend', () => {
|
|
|
|
var backend: MockBackend;
|
|
var sampleRequest1: Request;
|
|
var sampleResponse1: Response;
|
|
var sampleRequest2: Request;
|
|
var sampleResponse2: Response;
|
|
|
|
beforeEach(() => {
|
|
var injector = ReflectiveInjector.resolveAndCreate(
|
|
[{provide: ResponseOptions, useClass: BaseResponseOptions}, MockBackend]);
|
|
backend = injector.get(MockBackend);
|
|
var base = new BaseRequestOptions();
|
|
sampleRequest1 = new Request(base.merge(new RequestOptions({url: 'https://google.com'})));
|
|
sampleResponse1 = new Response(new ResponseOptions({body: 'response1'}));
|
|
sampleRequest2 = new Request(base.merge(new RequestOptions({url: 'https://google.com'})));
|
|
sampleResponse2 = new Response(new ResponseOptions({body: 'response2'}));
|
|
});
|
|
|
|
it('should create a new MockBackend', () => { expect(backend).toBeAnInstanceOf(MockBackend); });
|
|
|
|
it('should create a new MockConnection', () => {
|
|
expect(backend.createConnection(sampleRequest1)).toBeAnInstanceOf(MockConnection);
|
|
});
|
|
|
|
it('should create a new connection and allow subscription', () => {
|
|
let connection: MockConnection = backend.createConnection(sampleRequest1);
|
|
connection.response.subscribe(() => {});
|
|
});
|
|
|
|
it('should allow responding after subscription',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
let connection: MockConnection = backend.createConnection(sampleRequest1);
|
|
connection.response.subscribe(() => { async.done(); });
|
|
connection.mockRespond(sampleResponse1);
|
|
}));
|
|
|
|
it('should allow subscribing after responding',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
let connection: MockConnection = backend.createConnection(sampleRequest1);
|
|
connection.mockRespond(sampleResponse1);
|
|
connection.response.subscribe(() => { async.done(); });
|
|
}));
|
|
|
|
it('should allow responding after subscription with an error',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
let connection: MockConnection = backend.createConnection(sampleRequest1);
|
|
connection.response.subscribe(null, () => { async.done(); });
|
|
connection.mockError(new Error('nope'));
|
|
}));
|
|
|
|
it('should not throw when there are no unresolved requests',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
let connection: MockConnection = backend.createConnection(sampleRequest1);
|
|
connection.response.subscribe(() => { async.done(); });
|
|
connection.mockRespond(sampleResponse1);
|
|
backend.verifyNoPendingRequests();
|
|
}));
|
|
|
|
xit('should throw when there are unresolved requests',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
let connection: MockConnection = backend.createConnection(sampleRequest1);
|
|
connection.response.subscribe(() => { async.done(); });
|
|
backend.verifyNoPendingRequests();
|
|
}));
|
|
|
|
it('should work when requests are resolved out of order',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
let connection1: MockConnection = backend.createConnection(sampleRequest1);
|
|
let connection2: MockConnection = backend.createConnection(sampleRequest1);
|
|
connection1.response.subscribe(() => { async.done(); });
|
|
connection2.response.subscribe(() => {});
|
|
connection2.mockRespond(sampleResponse1);
|
|
connection1.mockRespond(sampleResponse1);
|
|
backend.verifyNoPendingRequests();
|
|
}));
|
|
|
|
xit('should allow double subscribing',
|
|
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
|
|
let responses: Response[] = [sampleResponse1, sampleResponse2];
|
|
backend.connections.subscribe((c: MockConnection) => c.mockRespond(responses.shift()));
|
|
let responseObservable: ReplaySubject<Response> =
|
|
backend.createConnection(sampleRequest1).response;
|
|
responseObservable.subscribe(res => expect(res.text()).toBe('response1'));
|
|
responseObservable.subscribe(
|
|
res => expect(res.text()).toBe('response2'), null, async.done);
|
|
}));
|
|
|
|
// TODO(robwormald): readyStates are leaving?
|
|
it('should allow resolution of requests manually', () => {
|
|
let connection1: MockConnection = backend.createConnection(sampleRequest1);
|
|
let connection2: MockConnection = backend.createConnection(sampleRequest1);
|
|
connection1.response.subscribe(() => {});
|
|
connection2.response.subscribe(() => {});
|
|
backend.resolveAllConnections();
|
|
backend.verifyNoPendingRequests();
|
|
});
|
|
});
|
|
}
|