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@angular/http

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/** * @license Angular v7.2.16 * (c) 2010-2019 Google LLC. https://angular.io/ * License: MIT */ (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('@angular/http'), require('rxjs'), require('rxjs/operators')) : typeof define === 'function' && define.amd ? define('@angular/http/testing', ['exports', '@angular/core', '@angular/http', 'rxjs', 'rxjs/operators'], factory) : (global = global || self, factory((global.ng = global.ng || {}, global.ng.http = global.ng.http || {}, global.ng.http.testing = {}), global.ng.core, global.ng.http, global.rxjs, global.rxjs.operators)); }(this, function (exports, core, http, rxjs, operators) { 'use strict'; /*! ***************************************************************************** Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT. See the Apache Version 2.0 License for specific language governing permissions and limitations under the License. ***************************************************************************** */ function __decorate(decorators, target, key, desc) { var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d; if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc); else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r; return c > 3 && r && Object.defineProperty(target, key, r), r; } function __metadata(metadataKey, metadataValue) { if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue); } /** * @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 */ /** * * Mock Connection to represent a {@link Connection} for tests. * * @usageNotes * ### Example of `mockRespond()` * * ``` * var connection; * backend.connections.subscribe(c => connection = c); * http.request('data.json').subscribe(res => console.log(res.text())); * connection.mockRespond(new Response(new ResponseOptions({ body: 'fake response' }))); //logs * 'fake response' * ``` * * ### Example of `mockError()` * * ``` * var connection; * backend.connections.subscribe(c => connection = c); * http.request('data.json').subscribe(res => res, err => console.log(err))); * connection.mockError(new Error('error')); * ``` * * @deprecated see https://angular.io/guide/http * @publicApi */ var MockConnection = /** @class */ (function () { function MockConnection(req) { this.response = new rxjs.ReplaySubject(1).pipe(operators.take(1)); this.readyState = http.ReadyState.Open; this.request = req; } /** * Sends a mock response to the connection. This response is the value that is emitted to the * {@link EventEmitter} returned by {@link Http}. * */ MockConnection.prototype.mockRespond = function (res) { if (this.readyState === http.ReadyState.Done || this.readyState === http.ReadyState.Cancelled) { throw new Error('Connection has already been resolved'); } this.readyState = http.ReadyState.Done; this.response.next(res); this.response.complete(); }; /** * Not yet implemented! * * Sends the provided {@link Response} to the `downloadObserver` of the `Request` * associated with this connection. */ MockConnection.prototype.mockDownload = function (res) { // this.request.downloadObserver.onNext(res); // if (res.bytesLoaded === res.totalBytes) { // this.request.downloadObserver.onCompleted(); // } }; // TODO(jeffbcross): consider using Response type /** * Emits the provided error object as an error to the {@link Response} {@link EventEmitter} * returned * from {@link Http}. * */ MockConnection.prototype.mockError = function (err) { // Matches ResourceLoader semantics this.readyState = http.ReadyState.Done; this.response.error(err); }; return MockConnection; }()); /** * A mock backend for testing the {@link Http} service. * * This class can be injected in tests, and should be used to override providers * to other backends, such as {@link XHRBackend}. * * @usageNotes * ### Example * * ``` * import {Injectable, Injector} from '@angular/core'; * import {async, fakeAsync, tick} from '@angular/core/testing'; * import {BaseRequestOptions, ConnectionBackend, Http, RequestOptions} from '@angular/http'; * import {Response, ResponseOptions} from '@angular/http'; * import {MockBackend, MockConnection} from '@angular/http/testing'; * * const HERO_ONE = 'HeroNrOne'; * const HERO_TWO = 'WillBeAlwaysTheSecond'; * * @Injectable() * class HeroService { * constructor(private http: Http) {} * * getHeroes(): Promise<String[]> { * return this.http.get('myservices.de/api/heroes') * .toPromise() * .then(response => response.json().data) * .catch(e => this.handleError(e)); * } * * private handleError(error: any): Promise<any> { * console.error('An error occurred', error); * return Promise.reject(error.message || error); * } * } * * describe('MockBackend HeroService Example', () => { * beforeEach(() => { * this.injector = Injector.create([ * {provide: ConnectionBackend, useClass: MockBackend}, * {provide: RequestOptions, useClass: BaseRequestOptions}, * Http, * HeroService, * ]); * this.heroService = this.injector.get(HeroService); * this.backend = this.injector.get(ConnectionBackend) as MockBackend; * this.backend.connections.subscribe((connection: any) => this.lastConnection = connection); * }); * * it('getHeroes() should query current service url', () => { * this.heroService.getHeroes(); * expect(this.lastConnection).toBeDefined('no http service connection at all?'); * expect(this.lastConnection.request.url).toMatch(/api\/heroes$/, 'url invalid'); * }); * * it('getHeroes() should return some heroes', fakeAsync(() => { * let result: String[]; * this.heroService.getHeroes().then((heroes: String[]) => result = heroes); * this.lastConnection.mockRespond(new Response(new ResponseOptions({ * body: JSON.stringify({data: [HERO_ONE, HERO_TWO]}), * }))); * tick(); * expect(result.length).toEqual(2, 'should contain given amount of heroes'); * expect(result[0]).toEqual(HERO_ONE, ' HERO_ONE should be the first hero'); * expect(result[1]).toEqual(HERO_TWO, ' HERO_TWO should be the second hero'); * })); * * it('getHeroes() while server is down', fakeAsync(() => { * let result: String[]; * let catchedError: any; * this.heroService.getHeroes() * .then((heroes: String[]) => result = heroes) * .catch((error: any) => catchedError = error); * this.lastConnection.mockError(new Response(new ResponseOptions({ * status: 404, * statusText: 'URL not Found', * }))); * tick(); * expect(result).toBeUndefined(); * expect(catchedError).toBeDefined(); * })); * }); * ``` * * @deprecated see https://angular.io/guide/http * @publicApi */ var MockBackend = /** @class */ (function () { function MockBackend() { var _this = this; this.connectionsArray = []; this.connections = new rxjs.Subject(); this.connections.subscribe(function (connection) { return _this.connectionsArray.push(connection); }); this.pendingConnections = new rxjs.Subject(); } /** * Checks all connections, and raises an exception if any connection has not received a response. * * This method only exists in the mock implementation, not in real Backends. */ MockBackend.prototype.verifyNoPendingRequests = function () { var pending = 0; this.pendingConnections.subscribe(function (c) { return pending++; }); if (pending > 0) throw new Error(pending + " pending connections to be resolved"); }; /** * Can be used in conjunction with `verifyNoPendingRequests` to resolve any not-yet-resolve * connections, if it's expected that there are connections that have not yet received a response. * * This method only exists in the mock implementation, not in real Backends. */ MockBackend.prototype.resolveAllConnections = function () { this.connections.subscribe(function (c) { return c.readyState = 4; }); }; /** * Creates a new {@link MockConnection}. This is equivalent to calling `new * MockConnection()`, except that it also will emit the new `Connection` to the `connections` * emitter of this `MockBackend` instance. This method will usually only be used by tests * against the framework itself, not by end-users. */ MockBackend.prototype.createConnection = function (req) { if (!req || !(req instanceof http.Request)) { throw new Error("createConnection requires an instance of Request, got " + req); } var connection = new MockConnection(req); this.connections.next(connection); return connection; }; MockBackend = __decorate([ core.Injectable(), __metadata("design:paramtypes", []) ], MockBackend); return MockBackend; }()); /** * @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 */ /** * @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 */ /** * @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 */ /** * Generated bundle index. Do not edit. */ exports.MockConnection = MockConnection; exports.MockBackend = MockBackend; Object.defineProperty(exports, '__esModule', { value: true }); })); //# sourceMappingURL=http-testing.umd.js.map