source: trip-planner-front/node_modules/@angular/common/bundles/common-http-testing.umd.js@ 59329aa

Last change on this file since 59329aa was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1/**
2 * @license Angular v12.2.9
3 * (c) 2010-2021 Google LLC. https://angular.io/
4 * License: MIT
5 */
6
7(function (global, factory) {
8 typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/common/http'), require('@angular/core'), require('rxjs')) :
9 typeof define === 'function' && define.amd ? define('@angular/common/http/testing', ['exports', '@angular/common/http', '@angular/core', 'rxjs'], factory) :
10 (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));
11}(this, (function (exports, http, core, rxjs) { 'use strict';
12
13 /**
14 * @license
15 * Copyright Google LLC All Rights Reserved.
16 *
17 * Use of this source code is governed by an MIT-style license that can be
18 * found in the LICENSE file at https://angular.io/license
19 */
20 /**
21 * Controller to be injected into tests, that allows for mocking and flushing
22 * of requests.
23 *
24 * @publicApi
25 */
26 var HttpTestingController = /** @class */ (function () {
27 function HttpTestingController() {
28 }
29 return HttpTestingController;
30 }());
31
32 /**
33 * @license
34 * Copyright Google LLC All Rights Reserved.
35 *
36 * Use of this source code is governed by an MIT-style license that can be
37 * found in the LICENSE file at https://angular.io/license
38 */
39 /**
40 * A mock requests that was received and is ready to be answered.
41 *
42 * This interface allows access to the underlying `HttpRequest`, and allows
43 * responding with `HttpEvent`s or `HttpErrorResponse`s.
44 *
45 * @publicApi
46 */
47 var TestRequest = /** @class */ (function () {
48 function TestRequest(request, observer) {
49 this.request = request;
50 this.observer = observer;
51 /**
52 * @internal set by `HttpClientTestingBackend`
53 */
54 this._cancelled = false;
55 }
56 Object.defineProperty(TestRequest.prototype, "cancelled", {
57 /**
58 * Whether the request was cancelled after it was sent.
59 */
60 get: function () {
61 return this._cancelled;
62 },
63 enumerable: false,
64 configurable: true
65 });
66 /**
67 * Resolve the request by returning a body plus additional HTTP information (such as response
68 * headers) if provided.
69 * If the request specifies an expected body type, the body is converted into the requested type.
70 * Otherwise, the body is converted to `JSON` by default.
71 *
72 * Both successful and unsuccessful responses can be delivered via `flush()`.
73 */
74 TestRequest.prototype.flush = function (body, opts) {
75 if (opts === void 0) { opts = {}; }
76 if (this.cancelled) {
77 throw new Error("Cannot flush a cancelled request.");
78 }
79 var url = this.request.urlWithParams;
80 var headers = (opts.headers instanceof http.HttpHeaders) ? opts.headers : new http.HttpHeaders(opts.headers);
81 body = _maybeConvertBody(this.request.responseType, body);
82 var statusText = opts.statusText;
83 var status = opts.status !== undefined ? opts.status : 200 /* Ok */;
84 if (opts.status === undefined) {
85 if (body === null) {
86 status = 204 /* NoContent */;
87 statusText = statusText || 'No Content';
88 }
89 else {
90 statusText = statusText || 'OK';
91 }
92 }
93 if (statusText === undefined) {
94 throw new Error('statusText is required when setting a custom status.');
95 }
96 if (status >= 200 && status < 300) {
97 this.observer.next(new http.HttpResponse({ body: body, headers: headers, status: status, statusText: statusText, url: url }));
98 this.observer.complete();
99 }
100 else {
101 this.observer.error(new http.HttpErrorResponse({ error: body, headers: headers, status: status, statusText: statusText, url: url }));
102 }
103 };
104 /**
105 * Resolve the request by returning an `ErrorEvent` (e.g. simulating a network failure).
106 */
107 TestRequest.prototype.error = function (error, opts) {
108 if (opts === void 0) { opts = {}; }
109 if (this.cancelled) {
110 throw new Error("Cannot return an error for a cancelled request.");
111 }
112 if (opts.status && opts.status >= 200 && opts.status < 300) {
113 throw new Error("error() called with a successful status.");
114 }
115 var headers = (opts.headers instanceof http.HttpHeaders) ? opts.headers : new http.HttpHeaders(opts.headers);
116 this.observer.error(new http.HttpErrorResponse({
117 error: error,
118 headers: headers,
119 status: opts.status || 0,
120 statusText: opts.statusText || '',
121 url: this.request.urlWithParams,
122 }));
123 };
124 /**
125 * Deliver an arbitrary `HttpEvent` (such as a progress event) on the response stream for this
126 * request.
127 */
128 TestRequest.prototype.event = function (event) {
129 if (this.cancelled) {
130 throw new Error("Cannot send events to a cancelled request.");
131 }
132 this.observer.next(event);
133 };
134 return TestRequest;
135 }());
136 /**
137 * Helper function to convert a response body to an ArrayBuffer.
138 */
139 function _toArrayBufferBody(body) {
140 if (typeof ArrayBuffer === 'undefined') {
141 throw new Error('ArrayBuffer responses are not supported on this platform.');
142 }
143 if (body instanceof ArrayBuffer) {
144 return body;
145 }
146 throw new Error('Automatic conversion to ArrayBuffer is not supported for response type.');
147 }
148 /**
149 * Helper function to convert a response body to a Blob.
150 */
151 function _toBlob(body) {
152 if (typeof Blob === 'undefined') {
153 throw new Error('Blob responses are not supported on this platform.');
154 }
155 if (body instanceof Blob) {
156 return body;
157 }
158 if (ArrayBuffer && body instanceof ArrayBuffer) {
159 return new Blob([body]);
160 }
161 throw new Error('Automatic conversion to Blob is not supported for response type.');
162 }
163 /**
164 * Helper function to convert a response body to JSON data.
165 */
166 function _toJsonBody(body, format) {
167 if (format === void 0) { format = 'JSON'; }
168 if (typeof ArrayBuffer !== 'undefined' && body instanceof ArrayBuffer) {
169 throw new Error("Automatic conversion to " + format + " is not supported for ArrayBuffers.");
170 }
171 if (typeof Blob !== 'undefined' && body instanceof Blob) {
172 throw new Error("Automatic conversion to " + format + " is not supported for Blobs.");
173 }
174 if (typeof body === 'string' || typeof body === 'number' || typeof body === 'object' ||
175 typeof body === 'boolean' || Array.isArray(body)) {
176 return body;
177 }
178 throw new Error("Automatic conversion to " + format + " is not supported for response type.");
179 }
180 /**
181 * Helper function to convert a response body to a string.
182 */
183 function _toTextBody(body) {
184 if (typeof body === 'string') {
185 return body;
186 }
187 if (typeof ArrayBuffer !== 'undefined' && body instanceof ArrayBuffer) {
188 throw new Error('Automatic conversion to text is not supported for ArrayBuffers.');
189 }
190 if (typeof Blob !== 'undefined' && body instanceof Blob) {
191 throw new Error('Automatic conversion to text is not supported for Blobs.');
192 }
193 return JSON.stringify(_toJsonBody(body, 'text'));
194 }
195 /**
196 * Convert a response body to the requested type.
197 */
198 function _maybeConvertBody(responseType, body) {
199 if (body === null) {
200 return null;
201 }
202 switch (responseType) {
203 case 'arraybuffer':
204 return _toArrayBufferBody(body);
205 case 'blob':
206 return _toBlob(body);
207 case 'json':
208 return _toJsonBody(body);
209 case 'text':
210 return _toTextBody(body);
211 default:
212 throw new Error("Unsupported responseType: " + responseType);
213 }
214 }
215
216 /**
217 * @license
218 * Copyright Google LLC All Rights Reserved.
219 *
220 * Use of this source code is governed by an MIT-style license that can be
221 * found in the LICENSE file at https://angular.io/license
222 */
223 /**
224 * A testing backend for `HttpClient` which both acts as an `HttpBackend`
225 * and as the `HttpTestingController`.
226 *
227 * `HttpClientTestingBackend` works by keeping a list of all open requests.
228 * As requests come in, they're added to the list. Users can assert that specific
229 * requests were made and then flush them. In the end, a verify() method asserts
230 * that no unexpected requests were made.
231 *
232 *
233 */
234 var HttpClientTestingBackend = /** @class */ (function () {
235 function HttpClientTestingBackend() {
236 /**
237 * List of pending requests which have not yet been expected.
238 */
239 this.open = [];
240 }
241 /**
242 * Handle an incoming request by queueing it in the list of open requests.
243 */
244 HttpClientTestingBackend.prototype.handle = function (req) {
245 var _this = this;
246 return new rxjs.Observable(function (observer) {
247 var testReq = new TestRequest(req, observer);
248 _this.open.push(testReq);
249 observer.next({ type: http.HttpEventType.Sent });
250 return function () {
251 testReq._cancelled = true;
252 };
253 });
254 };
255 /**
256 * Helper function to search for requests in the list of open requests.
257 */
258 HttpClientTestingBackend.prototype._match = function (match) {
259 if (typeof match === 'string') {
260 return this.open.filter(function (testReq) { return testReq.request.urlWithParams === match; });
261 }
262 else if (typeof match === 'function') {
263 return this.open.filter(function (testReq) { return match(testReq.request); });
264 }
265 else {
266 return this.open.filter(function (testReq) { return (!match.method || testReq.request.method === match.method.toUpperCase()) &&
267 (!match.url || testReq.request.urlWithParams === match.url); });
268 }
269 };
270 /**
271 * Search for requests in the list of open requests, and return all that match
272 * without asserting anything about the number of matches.
273 */
274 HttpClientTestingBackend.prototype.match = function (match) {
275 var _this = this;
276 var results = this._match(match);
277 results.forEach(function (result) {
278 var index = _this.open.indexOf(result);
279 if (index !== -1) {
280 _this.open.splice(index, 1);
281 }
282 });
283 return results;
284 };
285 /**
286 * Expect that a single outstanding request matches the given matcher, and return
287 * it.
288 *
289 * Requests returned through this API will no longer be in the list of open requests,
290 * and thus will not match twice.
291 */
292 HttpClientTestingBackend.prototype.expectOne = function (match, description) {
293 description = description || this.descriptionFromMatcher(match);
294 var matches = this.match(match);
295 if (matches.length > 1) {
296 throw new Error("Expected one matching request for criteria \"" + description + "\", found " + matches.length + " requests.");
297 }
298 if (matches.length === 0) {
299 var message = "Expected one matching request for criteria \"" + description + "\", found none.";
300 if (this.open.length > 0) {
301 // Show the methods and URLs of open requests in the error, for convenience.
302 var requests = this.open
303 .map(function (testReq) {
304 var url = testReq.request.urlWithParams;
305 var method = testReq.request.method;
306 return method + " " + url;
307 })
308 .join(', ');
309 message += " Requests received are: " + requests + ".";
310 }
311 throw new Error(message);
312 }
313 return matches[0];
314 };
315 /**
316 * Expect that no outstanding requests match the given matcher, and throw an error
317 * if any do.
318 */
319 HttpClientTestingBackend.prototype.expectNone = function (match, description) {
320 description = description || this.descriptionFromMatcher(match);
321 var matches = this.match(match);
322 if (matches.length > 0) {
323 throw new Error("Expected zero matching requests for criteria \"" + description + "\", found " + matches.length + ".");
324 }
325 };
326 /**
327 * Validate that there are no outstanding requests.
328 */
329 HttpClientTestingBackend.prototype.verify = function (opts) {
330 if (opts === void 0) { opts = {}; }
331 var open = this.open;
332 // It's possible that some requests may be cancelled, and this is expected.
333 // The user can ask to ignore open requests which have been cancelled.
334 if (opts.ignoreCancelled) {
335 open = open.filter(function (testReq) { return !testReq.cancelled; });
336 }
337 if (open.length > 0) {
338 // Show the methods and URLs of open requests in the error, for convenience.
339 var requests = open.map(function (testReq) {
340 var url = testReq.request.urlWithParams.split('?')[0];
341 var method = testReq.request.method;
342 return method + " " + url;
343 })
344 .join(', ');
345 throw new Error("Expected no open requests, found " + open.length + ": " + requests);
346 }
347 };
348 HttpClientTestingBackend.prototype.descriptionFromMatcher = function (matcher) {
349 if (typeof matcher === 'string') {
350 return "Match URL: " + matcher;
351 }
352 else if (typeof matcher === 'object') {
353 var method = matcher.method || '(any)';
354 var url = matcher.url || '(any)';
355 return "Match method: " + method + ", URL: " + url;
356 }
357 else {
358 return "Match by function: " + matcher.name;
359 }
360 };
361 return HttpClientTestingBackend;
362 }());
363 HttpClientTestingBackend.decorators = [
364 { type: core.Injectable }
365 ];
366
367 /**
368 * @license
369 * Copyright Google LLC All Rights Reserved.
370 *
371 * Use of this source code is governed by an MIT-style license that can be
372 * found in the LICENSE file at https://angular.io/license
373 */
374 /**
375 * Configures `HttpClientTestingBackend` as the `HttpBackend` used by `HttpClient`.
376 *
377 * Inject `HttpTestingController` to expect and flush requests in your tests.
378 *
379 * @publicApi
380 */
381 var HttpClientTestingModule = /** @class */ (function () {
382 function HttpClientTestingModule() {
383 }
384 return HttpClientTestingModule;
385 }());
386 HttpClientTestingModule.decorators = [
387 { type: core.NgModule, args: [{
388 imports: [
389 http.HttpClientModule,
390 ],
391 providers: [
392 HttpClientTestingBackend,
393 { provide: http.HttpBackend, useExisting: HttpClientTestingBackend },
394 { provide: HttpTestingController, useExisting: HttpClientTestingBackend },
395 ],
396 },] }
397 ];
398
399 /**
400 * @license
401 * Copyright Google LLC All Rights Reserved.
402 *
403 * Use of this source code is governed by an MIT-style license that can be
404 * found in the LICENSE file at https://angular.io/license
405 */
406
407 /**
408 * @license
409 * Copyright Google LLC All Rights Reserved.
410 *
411 * Use of this source code is governed by an MIT-style license that can be
412 * found in the LICENSE file at https://angular.io/license
413 */
414
415 /**
416 * Generated bundle index. Do not edit.
417 */
418
419 exports.HttpClientTestingModule = HttpClientTestingModule;
420 exports.HttpTestingController = HttpTestingController;
421 exports.TestRequest = TestRequest;
422 exports.ɵangular_packages_common_http_testing_testing_a = HttpClientTestingBackend;
423
424 Object.defineProperty(exports, '__esModule', { value: true });
425
426})));
427//# sourceMappingURL=common-http-testing.umd.js.map
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