/** * @license Angular v12.2.9 * (c) 2010-2021 Google LLC. https://angular.io/ * License: MIT */ (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/common/http'), require('@angular/core'), require('rxjs')) : typeof define === 'function' && define.amd ? define('@angular/common/http/testing', ['exports', '@angular/common/http', '@angular/core', 'rxjs'], factory) : (global = global || self, factory((global.ng = global.ng || {}, global.ng.common = global.ng.common || {}, global.ng.common.http = global.ng.common.http || {}, global.ng.common.http.testing = {}), global.ng.common.http, global.ng.core, global.rxjs)); }(this, (function (exports, http, core, rxjs) { 'use strict'; /** * @license * Copyright Google LLC 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 */ /** * Controller to be injected into tests, that allows for mocking and flushing * of requests. * * @publicApi */ var HttpTestingController = /** @class */ (function () { function HttpTestingController() { } return HttpTestingController; }()); /** * @license * Copyright Google LLC 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 */ /** * A mock requests that was received and is ready to be answered. * * This interface allows access to the underlying `HttpRequest`, and allows * responding with `HttpEvent`s or `HttpErrorResponse`s. * * @publicApi */ var TestRequest = /** @class */ (function () { function TestRequest(request, observer) { this.request = request; this.observer = observer; /** * @internal set by `HttpClientTestingBackend` */ this._cancelled = false; } Object.defineProperty(TestRequest.prototype, "cancelled", { /** * Whether the request was cancelled after it was sent. */ get: function () { return this._cancelled; }, enumerable: false, configurable: true }); /** * Resolve the request by returning a body plus additional HTTP information (such as response * headers) if provided. * If the request specifies an expected body type, the body is converted into the requested type. * Otherwise, the body is converted to `JSON` by default. * * Both successful and unsuccessful responses can be delivered via `flush()`. */ TestRequest.prototype.flush = function (body, opts) { if (opts === void 0) { opts = {}; } if (this.cancelled) { throw new Error("Cannot flush a cancelled request."); } var url = this.request.urlWithParams; var headers = (opts.headers instanceof http.HttpHeaders) ? opts.headers : new http.HttpHeaders(opts.headers); body = _maybeConvertBody(this.request.responseType, body); var statusText = opts.statusText; var status = opts.status !== undefined ? opts.status : 200 /* Ok */; if (opts.status === undefined) { if (body === null) { status = 204 /* NoContent */; statusText = statusText || 'No Content'; } else { statusText = statusText || 'OK'; } } if (statusText === undefined) { throw new Error('statusText is required when setting a custom status.'); } if (status >= 200 && status < 300) { this.observer.next(new http.HttpResponse({ body: body, headers: headers, status: status, statusText: statusText, url: url })); this.observer.complete(); } else { this.observer.error(new http.HttpErrorResponse({ error: body, headers: headers, status: status, statusText: statusText, url: url })); } }; /** * Resolve the request by returning an `ErrorEvent` (e.g. simulating a network failure). */ TestRequest.prototype.error = function (error, opts) { if (opts === void 0) { opts = {}; } if (this.cancelled) { throw new Error("Cannot return an error for a cancelled request."); } if (opts.status && opts.status >= 200 && opts.status < 300) { throw new Error("error() called with a successful status."); } var headers = (opts.headers instanceof http.HttpHeaders) ? opts.headers : new http.HttpHeaders(opts.headers); this.observer.error(new http.HttpErrorResponse({ error: error, headers: headers, status: opts.status || 0, statusText: opts.statusText || '', url: this.request.urlWithParams, })); }; /** * Deliver an arbitrary `HttpEvent` (such as a progress event) on the response stream for this * request. */ TestRequest.prototype.event = function (event) { if (this.cancelled) { throw new Error("Cannot send events to a cancelled request."); } this.observer.next(event); }; return TestRequest; }()); /** * Helper function to convert a response body to an ArrayBuffer. */ function _toArrayBufferBody(body) { if (typeof ArrayBuffer === 'undefined') { throw new Error('ArrayBuffer responses are not supported on this platform.'); } if (body instanceof ArrayBuffer) { return body; } throw new Error('Automatic conversion to ArrayBuffer is not supported for response type.'); } /** * Helper function to convert a response body to a Blob. */ function _toBlob(body) { if (typeof Blob === 'undefined') { throw new Error('Blob responses are not supported on this platform.'); } if (body instanceof Blob) { return body; } if (ArrayBuffer && body instanceof ArrayBuffer) { return new Blob([body]); } throw new Error('Automatic conversion to Blob is not supported for response type.'); } /** * Helper function to convert a response body to JSON data. */ function _toJsonBody(body, format) { if (format === void 0) { format = 'JSON'; } if (typeof ArrayBuffer !== 'undefined' && body instanceof ArrayBuffer) { throw new Error("Automatic conversion to " + format + " is not supported for ArrayBuffers."); } if (typeof Blob !== 'undefined' && body instanceof Blob) { throw new Error("Automatic conversion to " + format + " is not supported for Blobs."); } if (typeof body === 'string' || typeof body === 'number' || typeof body === 'object' || typeof body === 'boolean' || Array.isArray(body)) { return body; } throw new Error("Automatic conversion to " + format + " is not supported for response type."); } /** * Helper function to convert a response body to a string. */ function _toTextBody(body) { if (typeof body === 'string') { return body; } if (typeof ArrayBuffer !== 'undefined' && body instanceof ArrayBuffer) { throw new Error('Automatic conversion to text is not supported for ArrayBuffers.'); } if (typeof Blob !== 'undefined' && body instanceof Blob) { throw new Error('Automatic conversion to text is not supported for Blobs.'); } return JSON.stringify(_toJsonBody(body, 'text')); } /** * Convert a response body to the requested type. */ function _maybeConvertBody(responseType, body) { if (body === null) { return null; } switch (responseType) { case 'arraybuffer': return _toArrayBufferBody(body); case 'blob': return _toBlob(body); case 'json': return _toJsonBody(body); case 'text': return _toTextBody(body); default: throw new Error("Unsupported responseType: " + responseType); } } /** * @license * Copyright Google LLC 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 */ /** * A testing backend for `HttpClient` which both acts as an `HttpBackend` * and as the `HttpTestingController`. * * `HttpClientTestingBackend` works by keeping a list of all open requests. * As requests come in, they're added to the list. Users can assert that specific * requests were made and then flush them. In the end, a verify() method asserts * that no unexpected requests were made. * * */ var HttpClientTestingBackend = /** @class */ (function () { function HttpClientTestingBackend() { /** * List of pending requests which have not yet been expected. */ this.open = []; } /** * Handle an incoming request by queueing it in the list of open requests. */ HttpClientTestingBackend.prototype.handle = function (req) { var _this = this; return new rxjs.Observable(function (observer) { var testReq = new TestRequest(req, observer); _this.open.push(testReq); observer.next({ type: http.HttpEventType.Sent }); return function () { testReq._cancelled = true; }; }); }; /** * Helper function to search for requests in the list of open requests. */ HttpClientTestingBackend.prototype._match = function (match) { if (typeof match === 'string') { return this.open.filter(function (testReq) { return testReq.request.urlWithParams === match; }); } else if (typeof match === 'function') { return this.open.filter(function (testReq) { return match(testReq.request); }); } else { return this.open.filter(function (testReq) { return (!match.method || testReq.request.method === match.method.toUpperCase()) && (!match.url || testReq.request.urlWithParams === match.url); }); } }; /** * Search for requests in the list of open requests, and return all that match * without asserting anything about the number of matches. */ HttpClientTestingBackend.prototype.match = function (match) { var _this = this; var results = this._match(match); results.forEach(function (result) { var index = _this.open.indexOf(result); if (index !== -1) { _this.open.splice(index, 1); } }); return results; }; /** * Expect that a single outstanding request matches the given matcher, and return * it. * * Requests returned through this API will no longer be in the list of open requests, * and thus will not match twice. */ HttpClientTestingBackend.prototype.expectOne = function (match, description) { description = description || this.descriptionFromMatcher(match); var matches = this.match(match); if (matches.length > 1) { throw new Error("Expected one matching request for criteria \"" + description + "\", found " + matches.length + " requests."); } if (matches.length === 0) { var message = "Expected one matching request for criteria \"" + description + "\", found none."; if (this.open.length > 0) { // Show the methods and URLs of open requests in the error, for convenience. var requests = this.open .map(function (testReq) { var url = testReq.request.urlWithParams; var method = testReq.request.method; return method + " " + url; }) .join(', '); message += " Requests received are: " + requests + "."; } throw new Error(message); } return matches[0]; }; /** * Expect that no outstanding requests match the given matcher, and throw an error * if any do. */ HttpClientTestingBackend.prototype.expectNone = function (match, description) { description = description || this.descriptionFromMatcher(match); var matches = this.match(match); if (matches.length > 0) { throw new Error("Expected zero matching requests for criteria \"" + description + "\", found " + matches.length + "."); } }; /** * Validate that there are no outstanding requests. */ HttpClientTestingBackend.prototype.verify = function (opts) { if (opts === void 0) { opts = {}; } var open = this.open; // It's possible that some requests may be cancelled, and this is expected. // The user can ask to ignore open requests which have been cancelled. if (opts.ignoreCancelled) { open = open.filter(function (testReq) { return !testReq.cancelled; }); } if (open.length > 0) { // Show the methods and URLs of open requests in the error, for convenience. var requests = open.map(function (testReq) { var url = testReq.request.urlWithParams.split('?')[0]; var method = testReq.request.method; return method + " " + url; }) .join(', '); throw new Error("Expected no open requests, found " + open.length + ": " + requests); } }; HttpClientTestingBackend.prototype.descriptionFromMatcher = function (matcher) { if (typeof matcher === 'string') { return "Match URL: " + matcher; } else if (typeof matcher === 'object') { var method = matcher.method || '(any)'; var url = matcher.url || '(any)'; return "Match method: " + method + ", URL: " + url; } else { return "Match by function: " + matcher.name; } }; return HttpClientTestingBackend; }()); HttpClientTestingBackend.decorators = [ { type: core.Injectable } ]; /** * @license * Copyright Google LLC 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 */ /** * Configures `HttpClientTestingBackend` as the `HttpBackend` used by `HttpClient`. * * Inject `HttpTestingController` to expect and flush requests in your tests. * * @publicApi */ var HttpClientTestingModule = /** @class */ (function () { function HttpClientTestingModule() { } return HttpClientTestingModule; }()); HttpClientTestingModule.decorators = [ { type: core.NgModule, args: [{ imports: [ http.HttpClientModule, ], providers: [ HttpClientTestingBackend, { provide: http.HttpBackend, useExisting: HttpClientTestingBackend }, { provide: HttpTestingController, useExisting: HttpClientTestingBackend }, ], },] } ]; /** * @license * Copyright Google LLC 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 LLC 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.HttpClientTestingModule = HttpClientTestingModule; exports.HttpTestingController = HttpTestingController; exports.TestRequest = TestRequest; exports.ɵangular_packages_common_http_testing_testing_a = HttpClientTestingBackend; Object.defineProperty(exports, '__esModule', { value: true }); }))); //# sourceMappingURL=common-http-testing.umd.js.map