source: trip-planner-front/node_modules/@angular/common/fesm2015/testing.js@ ceaed42

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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
7import { EventEmitter, Injectable, InjectionToken, Inject, Optional } from '@angular/core';
8import { LocationStrategy } from '@angular/common';
9import { Subject } from 'rxjs';
10
11/**
12 * @license
13 * Copyright Google LLC All Rights Reserved.
14 *
15 * Use of this source code is governed by an MIT-style license that can be
16 * found in the LICENSE file at https://angular.io/license
17 */
18/**
19 * A spy for {@link Location} that allows tests to fire simulated location events.
20 *
21 * @publicApi
22 */
23class SpyLocation {
24 constructor() {
25 this.urlChanges = [];
26 this._history = [new LocationState('', '', null)];
27 this._historyIndex = 0;
28 /** @internal */
29 this._subject = new EventEmitter();
30 /** @internal */
31 this._baseHref = '';
32 /** @internal */
33 this._platformStrategy = null;
34 /** @internal */
35 this._platformLocation = null;
36 /** @internal */
37 this._urlChangeListeners = [];
38 }
39 setInitialPath(url) {
40 this._history[this._historyIndex].path = url;
41 }
42 setBaseHref(url) {
43 this._baseHref = url;
44 }
45 path() {
46 return this._history[this._historyIndex].path;
47 }
48 getState() {
49 return this._history[this._historyIndex].state;
50 }
51 isCurrentPathEqualTo(path, query = '') {
52 const givenPath = path.endsWith('/') ? path.substring(0, path.length - 1) : path;
53 const currPath = this.path().endsWith('/') ? this.path().substring(0, this.path().length - 1) : this.path();
54 return currPath == givenPath + (query.length > 0 ? ('?' + query) : '');
55 }
56 simulateUrlPop(pathname) {
57 this._subject.emit({ 'url': pathname, 'pop': true, 'type': 'popstate' });
58 }
59 simulateHashChange(pathname) {
60 // Because we don't prevent the native event, the browser will independently update the path
61 this.setInitialPath(pathname);
62 this.urlChanges.push('hash: ' + pathname);
63 this._subject.emit({ 'url': pathname, 'pop': true, 'type': 'hashchange' });
64 }
65 prepareExternalUrl(url) {
66 if (url.length > 0 && !url.startsWith('/')) {
67 url = '/' + url;
68 }
69 return this._baseHref + url;
70 }
71 go(path, query = '', state = null) {
72 path = this.prepareExternalUrl(path);
73 if (this._historyIndex > 0) {
74 this._history.splice(this._historyIndex + 1);
75 }
76 this._history.push(new LocationState(path, query, state));
77 this._historyIndex = this._history.length - 1;
78 const locationState = this._history[this._historyIndex - 1];
79 if (locationState.path == path && locationState.query == query) {
80 return;
81 }
82 const url = path + (query.length > 0 ? ('?' + query) : '');
83 this.urlChanges.push(url);
84 this._subject.emit({ 'url': url, 'pop': false });
85 }
86 replaceState(path, query = '', state = null) {
87 path = this.prepareExternalUrl(path);
88 const history = this._history[this._historyIndex];
89 if (history.path == path && history.query == query) {
90 return;
91 }
92 history.path = path;
93 history.query = query;
94 history.state = state;
95 const url = path + (query.length > 0 ? ('?' + query) : '');
96 this.urlChanges.push('replace: ' + url);
97 }
98 forward() {
99 if (this._historyIndex < (this._history.length - 1)) {
100 this._historyIndex++;
101 this._subject.emit({ 'url': this.path(), 'state': this.getState(), 'pop': true });
102 }
103 }
104 back() {
105 if (this._historyIndex > 0) {
106 this._historyIndex--;
107 this._subject.emit({ 'url': this.path(), 'state': this.getState(), 'pop': true });
108 }
109 }
110 historyGo(relativePosition = 0) {
111 const nextPageIndex = this._historyIndex + relativePosition;
112 if (nextPageIndex >= 0 && nextPageIndex < this._history.length) {
113 this._historyIndex = nextPageIndex;
114 this._subject.emit({ 'url': this.path(), 'state': this.getState(), 'pop': true, 'type': 'popstate' });
115 }
116 }
117 onUrlChange(fn) {
118 this._urlChangeListeners.push(fn);
119 if (!this._urlChangeSubscription) {
120 this._urlChangeSubscription = this.subscribe(v => {
121 this._notifyUrlChangeListeners(v.url, v.state);
122 });
123 }
124 }
125 /** @internal */
126 _notifyUrlChangeListeners(url = '', state) {
127 this._urlChangeListeners.forEach(fn => fn(url, state));
128 }
129 subscribe(onNext, onThrow, onReturn) {
130 return this._subject.subscribe({ next: onNext, error: onThrow, complete: onReturn });
131 }
132 normalize(url) {
133 return null;
134 }
135}
136SpyLocation.decorators = [
137 { type: Injectable }
138];
139class LocationState {
140 constructor(path, query, state) {
141 this.path = path;
142 this.query = query;
143 this.state = state;
144 }
145}
146
147/**
148 * @license
149 * Copyright Google LLC All Rights Reserved.
150 *
151 * Use of this source code is governed by an MIT-style license that can be
152 * found in the LICENSE file at https://angular.io/license
153 */
154/**
155 * A mock implementation of {@link LocationStrategy} that allows tests to fire simulated
156 * location events.
157 *
158 * @publicApi
159 */
160class MockLocationStrategy extends LocationStrategy {
161 constructor() {
162 super();
163 this.internalBaseHref = '/';
164 this.internalPath = '/';
165 this.internalTitle = '';
166 this.urlChanges = [];
167 /** @internal */
168 this._subject = new EventEmitter();
169 this.stateChanges = [];
170 }
171 simulatePopState(url) {
172 this.internalPath = url;
173 this._subject.emit(new _MockPopStateEvent(this.path()));
174 }
175 path(includeHash = false) {
176 return this.internalPath;
177 }
178 prepareExternalUrl(internal) {
179 if (internal.startsWith('/') && this.internalBaseHref.endsWith('/')) {
180 return this.internalBaseHref + internal.substring(1);
181 }
182 return this.internalBaseHref + internal;
183 }
184 pushState(ctx, title, path, query) {
185 // Add state change to changes array
186 this.stateChanges.push(ctx);
187 this.internalTitle = title;
188 const url = path + (query.length > 0 ? ('?' + query) : '');
189 this.internalPath = url;
190 const externalUrl = this.prepareExternalUrl(url);
191 this.urlChanges.push(externalUrl);
192 }
193 replaceState(ctx, title, path, query) {
194 // Reset the last index of stateChanges to the ctx (state) object
195 this.stateChanges[(this.stateChanges.length || 1) - 1] = ctx;
196 this.internalTitle = title;
197 const url = path + (query.length > 0 ? ('?' + query) : '');
198 this.internalPath = url;
199 const externalUrl = this.prepareExternalUrl(url);
200 this.urlChanges.push('replace: ' + externalUrl);
201 }
202 onPopState(fn) {
203 this._subject.subscribe({ next: fn });
204 }
205 getBaseHref() {
206 return this.internalBaseHref;
207 }
208 back() {
209 if (this.urlChanges.length > 0) {
210 this.urlChanges.pop();
211 this.stateChanges.pop();
212 const nextUrl = this.urlChanges.length > 0 ? this.urlChanges[this.urlChanges.length - 1] : '';
213 this.simulatePopState(nextUrl);
214 }
215 }
216 forward() {
217 throw 'not implemented';
218 }
219 getState() {
220 return this.stateChanges[(this.stateChanges.length || 1) - 1];
221 }
222}
223MockLocationStrategy.decorators = [
224 { type: Injectable }
225];
226MockLocationStrategy.ctorParameters = () => [];
227class _MockPopStateEvent {
228 constructor(newUrl) {
229 this.newUrl = newUrl;
230 this.pop = true;
231 this.type = 'popstate';
232 }
233}
234
235/**
236 * @license
237 * Copyright Google LLC All Rights Reserved.
238 *
239 * Use of this source code is governed by an MIT-style license that can be
240 * found in the LICENSE file at https://angular.io/license
241 */
242/**
243 * Parser from https://tools.ietf.org/html/rfc3986#appendix-B
244 * ^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?
245 * 12 3 4 5 6 7 8 9
246 *
247 * Example: http://www.ics.uci.edu/pub/ietf/uri/#Related
248 *
249 * Results in:
250 *
251 * $1 = http:
252 * $2 = http
253 * $3 = //www.ics.uci.edu
254 * $4 = www.ics.uci.edu
255 * $5 = /pub/ietf/uri/
256 * $6 = <undefined>
257 * $7 = <undefined>
258 * $8 = #Related
259 * $9 = Related
260 */
261const urlParse = /^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?/;
262function parseUrl(urlStr, baseHref) {
263 const verifyProtocol = /^((http[s]?|ftp):\/\/)/;
264 let serverBase;
265 // URL class requires full URL. If the URL string doesn't start with protocol, we need to add
266 // an arbitrary base URL which can be removed afterward.
267 if (!verifyProtocol.test(urlStr)) {
268 serverBase = 'http://empty.com/';
269 }
270 let parsedUrl;
271 try {
272 parsedUrl = new URL(urlStr, serverBase);
273 }
274 catch (e) {
275 const result = urlParse.exec(serverBase || '' + urlStr);
276 if (!result) {
277 throw new Error(`Invalid URL: ${urlStr} with base: ${baseHref}`);
278 }
279 const hostSplit = result[4].split(':');
280 parsedUrl = {
281 protocol: result[1],
282 hostname: hostSplit[0],
283 port: hostSplit[1] || '',
284 pathname: result[5],
285 search: result[6],
286 hash: result[8],
287 };
288 }
289 if (parsedUrl.pathname && parsedUrl.pathname.indexOf(baseHref) === 0) {
290 parsedUrl.pathname = parsedUrl.pathname.substring(baseHref.length);
291 }
292 return {
293 hostname: !serverBase && parsedUrl.hostname || '',
294 protocol: !serverBase && parsedUrl.protocol || '',
295 port: !serverBase && parsedUrl.port || '',
296 pathname: parsedUrl.pathname || '/',
297 search: parsedUrl.search || '',
298 hash: parsedUrl.hash || '',
299 };
300}
301/**
302 * Provider for mock platform location config
303 *
304 * @publicApi
305 */
306const MOCK_PLATFORM_LOCATION_CONFIG = new InjectionToken('MOCK_PLATFORM_LOCATION_CONFIG');
307/**
308 * Mock implementation of URL state.
309 *
310 * @publicApi
311 */
312class MockPlatformLocation {
313 constructor(config) {
314 this.baseHref = '';
315 this.hashUpdate = new Subject();
316 this.urlChangeIndex = 0;
317 this.urlChanges = [{ hostname: '', protocol: '', port: '', pathname: '/', search: '', hash: '', state: null }];
318 if (config) {
319 this.baseHref = config.appBaseHref || '';
320 const parsedChanges = this.parseChanges(null, config.startUrl || 'http://<empty>/', this.baseHref);
321 this.urlChanges[0] = Object.assign({}, parsedChanges);
322 }
323 }
324 get hostname() {
325 return this.urlChanges[this.urlChangeIndex].hostname;
326 }
327 get protocol() {
328 return this.urlChanges[this.urlChangeIndex].protocol;
329 }
330 get port() {
331 return this.urlChanges[this.urlChangeIndex].port;
332 }
333 get pathname() {
334 return this.urlChanges[this.urlChangeIndex].pathname;
335 }
336 get search() {
337 return this.urlChanges[this.urlChangeIndex].search;
338 }
339 get hash() {
340 return this.urlChanges[this.urlChangeIndex].hash;
341 }
342 get state() {
343 return this.urlChanges[this.urlChangeIndex].state;
344 }
345 getBaseHrefFromDOM() {
346 return this.baseHref;
347 }
348 onPopState(fn) {
349 // No-op: a state stack is not implemented, so
350 // no events will ever come.
351 return () => { };
352 }
353 onHashChange(fn) {
354 const subscription = this.hashUpdate.subscribe(fn);
355 return () => subscription.unsubscribe();
356 }
357 get href() {
358 let url = `${this.protocol}//${this.hostname}${this.port ? ':' + this.port : ''}`;
359 url += `${this.pathname === '/' ? '' : this.pathname}${this.search}${this.hash}`;
360 return url;
361 }
362 get url() {
363 return `${this.pathname}${this.search}${this.hash}`;
364 }
365 parseChanges(state, url, baseHref = '') {
366 // When the `history.state` value is stored, it is always copied.
367 state = JSON.parse(JSON.stringify(state));
368 return Object.assign(Object.assign({}, parseUrl(url, baseHref)), { state });
369 }
370 replaceState(state, title, newUrl) {
371 const { pathname, search, state: parsedState, hash } = this.parseChanges(state, newUrl);
372 this.urlChanges[this.urlChangeIndex] = Object.assign(Object.assign({}, this.urlChanges[this.urlChangeIndex]), { pathname, search, hash, state: parsedState });
373 }
374 pushState(state, title, newUrl) {
375 const { pathname, search, state: parsedState, hash } = this.parseChanges(state, newUrl);
376 if (this.urlChangeIndex > 0) {
377 this.urlChanges.splice(this.urlChangeIndex + 1);
378 }
379 this.urlChanges.push(Object.assign(Object.assign({}, this.urlChanges[this.urlChangeIndex]), { pathname, search, hash, state: parsedState }));
380 this.urlChangeIndex = this.urlChanges.length - 1;
381 }
382 forward() {
383 const oldUrl = this.url;
384 const oldHash = this.hash;
385 if (this.urlChangeIndex < this.urlChanges.length) {
386 this.urlChangeIndex++;
387 }
388 this.scheduleHashUpdate(oldHash, oldUrl);
389 }
390 back() {
391 const oldUrl = this.url;
392 const oldHash = this.hash;
393 if (this.urlChangeIndex > 0) {
394 this.urlChangeIndex--;
395 }
396 this.scheduleHashUpdate(oldHash, oldUrl);
397 }
398 historyGo(relativePosition = 0) {
399 const oldUrl = this.url;
400 const oldHash = this.hash;
401 const nextPageIndex = this.urlChangeIndex + relativePosition;
402 if (nextPageIndex >= 0 && nextPageIndex < this.urlChanges.length) {
403 this.urlChangeIndex = nextPageIndex;
404 }
405 this.scheduleHashUpdate(oldHash, oldUrl);
406 }
407 getState() {
408 return this.state;
409 }
410 scheduleHashUpdate(oldHash, oldUrl) {
411 if (oldHash !== this.hash) {
412 scheduleMicroTask(() => this.hashUpdate.next({ type: 'hashchange', state: null, oldUrl, newUrl: this.url }));
413 }
414 }
415}
416MockPlatformLocation.decorators = [
417 { type: Injectable }
418];
419MockPlatformLocation.ctorParameters = () => [
420 { type: undefined, decorators: [{ type: Inject, args: [MOCK_PLATFORM_LOCATION_CONFIG,] }, { type: Optional }] }
421];
422function scheduleMicroTask(cb) {
423 Promise.resolve(null).then(cb);
424}
425
426/**
427 * @license
428 * Copyright Google LLC All Rights Reserved.
429 *
430 * Use of this source code is governed by an MIT-style license that can be
431 * found in the LICENSE file at https://angular.io/license
432 */
433
434/**
435 * @license
436 * Copyright Google LLC All Rights Reserved.
437 *
438 * Use of this source code is governed by an MIT-style license that can be
439 * found in the LICENSE file at https://angular.io/license
440 */
441// This file only reexports content of the `src` folder. Keep it that way.
442
443/**
444 * @license
445 * Copyright Google LLC All Rights Reserved.
446 *
447 * Use of this source code is governed by an MIT-style license that can be
448 * found in the LICENSE file at https://angular.io/license
449 */
450
451/**
452 * Generated bundle index. Do not edit.
453 */
454
455export { MOCK_PLATFORM_LOCATION_CONFIG, MockLocationStrategy, MockPlatformLocation, SpyLocation };
456//# sourceMappingURL=testing.js.map
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