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packages/common/http/test/request_spec.ts
318 строк
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SkyZeroZx
fix(http): preserve empty referrer option in HttpRequest
09 июн 2026, 19:41
09 июн 2026, 19:41
cd771d3
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/** * @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.dev/license */ import {HttpContext} from '../src/context'; import {HttpHeaders} from '../src/headers'; import {HttpParams} from '../src/params'; import {HttpRequest} from '../src/request'; const TEST_URL = 'https://angular.io/'; const TEST_STRING = `I'm a body!`; describe('HttpRequest', () => { describe('constructor', () => { it('initializes url', () => { const req = new HttpRequest('', TEST_URL, null); expect(req.url).toBe(TEST_URL); }); it("doesn't require a body for body-less methods", () => { let req = new HttpRequest('GET', TEST_URL); expect(req.method).toBe('GET'); expect(req.body).toBeNull(); req = new HttpRequest('HEAD', TEST_URL); expect(req.method).toBe('HEAD'); expect(req.body).toBeNull(); req = new HttpRequest('JSONP', TEST_URL); expect(req.method).toBe('JSONP'); expect(req.body).toBeNull(); req = new HttpRequest('OPTIONS', TEST_URL); expect(req.method).toBe('OPTIONS'); expect(req.body).toBeNull(); }); it('accepts a string request method', () => { const req = new HttpRequest('TEST', TEST_URL, null); expect(req.method).toBe('TEST'); }); it('accepts a string body', () => { const req = new HttpRequest('POST', TEST_URL, TEST_STRING); expect(req.body).toBe(TEST_STRING); }); it('accepts an object body', () => { const req = new HttpRequest('POST', TEST_URL, {data: TEST_STRING}); expect(req.body).toEqual({data: TEST_STRING}); }); it('creates default headers if not passed', () => { const req = new HttpRequest('GET', TEST_URL); expect(req.headers instanceof HttpHeaders).toBeTruthy(); }); it('uses the provided headers if passed', () => { const headers = new HttpHeaders(); const req = new HttpRequest('GET', TEST_URL, {headers}); expect(req.headers).toBe(headers); }); it('uses the provided context if passed', () => { const context = new HttpContext(); const req = new HttpRequest('GET', TEST_URL, {context}); expect(req.context).toBe(context); }); it('defaults to Json', () => { const req = new HttpRequest('GET', TEST_URL); expect(req.responseType).toBe('json'); }); it('should allow setting keepalive option', () => { const req = new HttpRequest('GET', '/test', {keepalive: true}); expect(req.keepalive).toBe(true); const req2 = new HttpRequest('GET', '/test', {keepalive: false}); expect(req2.keepalive).toBe(false); }); it('should allow setting priority option', () => { const req = new HttpRequest('GET', '/test', {priority: 'high'}); expect(req.priority).toBe('high'); }); it('should allow setting cache option', () => { const req = new HttpRequest('GET', '/test', {cache: 'only-if-cached'}); expect(req.cache).toBe('only-if-cached'); }); it('should allow setting timeout option', () => { const req = new HttpRequest('GET', '/test', {timeout: 5000}); expect(req.timeout).toBe(5000); }); it('should allow setting credentials option', () => { const req = new HttpRequest('GET', '/test', {credentials: 'same-origin'}); expect(req.credentials).toBe('same-origin'); }); it('should allow setting integrity option', () => { const req = new HttpRequest('GET', '/test', {integrity: 'sha256-...'}); expect(req.integrity).toBe('sha256-...'); }); it('should allow setting referrer option', () => { const req = new HttpRequest('GET', '/test', {referrer: 'about:client'}); expect(req.referrer).toBe('about:client'); }); it('should preserve an empty string referrer (used to suppress the Referer header)', () => { const req = new HttpRequest('GET', '/test', {referrer: ''}); expect(req.referrer).toBe(''); }); it('should allow setting referrerPolicy option', () => { const req = new HttpRequest('GET', '/test', {referrerPolicy: 'no-referrer'}); expect(req.referrerPolicy).toBe('no-referrer'); }); it('should allow setting upload and download progress options', () => { const req = new HttpRequest('GET', '/test', { reportUploadProgress: true, reportDownloadProgress: true, }); expect(req.reportUploadProgress).toBe(true); expect(req.reportDownloadProgress).toBe(true); }); }); describe('clone() copies the request', () => { const headers = new HttpHeaders({ 'Test': 'Test header', }); const context = new HttpContext(); const req = new HttpRequest('POST', TEST_URL, 'test body', { headers, context, reportProgress: true, reportUploadProgress: true, reportDownloadProgress: true, responseType: 'text', withCredentials: true, transferCache: true, keepalive: true, cache: 'only-if-cached', priority: 'high', timeout: 1000, credentials: 'same-origin', referrer: 'about:client', integrity: 'sha256-...', referrerPolicy: 'no-referrer', }); it('in the base case', () => { const clone = req.clone(); expect(clone.method).toBe('POST'); expect(clone.responseType).toBe('text'); expect(clone.url).toBe(TEST_URL); // Headers should be the same, as the headers are sealed. expect(clone.headers).toBe(headers); expect(clone.headers.get('Test')).toBe('Test header'); expect(clone.context).toBe(context); expect(clone.reportProgress).toBe(true); expect(clone.reportUploadProgress).toBe(true); expect(clone.reportDownloadProgress).toBe(true); expect(clone.transferCache).toBe(true); expect(clone.keepalive).toBe(true); expect(clone.cache).toBe('only-if-cached'); expect(clone.priority).toBe('high'); expect(clone.timeout).toBe(1000); expect(clone.credentials).toBe('same-origin'); expect(clone.referrer).toBe('about:client'); expect(clone.integrity).toBe('sha256-...'); expect(clone.referrerPolicy).toBe('no-referrer'); }); it('and updates the url', () => { expect(req.clone({url: '/changed'}).url).toBe('/changed'); }); it('and updates the method', () => { expect(req.clone({method: 'PUT'}).method).toBe('PUT'); }); it('and updates the body', () => { expect(req.clone({body: 'changed body'}).body).toBe('changed body'); }); it('and updates the context', () => { const newContext = new HttpContext(); expect(req.clone({context: newContext}).context).toBe(newContext); }); it('and updates the split progress flags', () => { const clone = req.clone({reportUploadProgress: false, reportDownloadProgress: false}); expect(clone.reportUploadProgress).toBe(false); expect(clone.reportDownloadProgress).toBe(false); expect(clone.reportProgress).toBe(true); }); it('and updates the transferCache', () => { expect(req.clone({transferCache: false}).transferCache).toBe(false); }); it('and updates the keepalive', () => { expect(req.clone({keepalive: false}).keepalive).toBe(false); }); it('and updates the timeout', () => { expect(req.clone({timeout: 5000}).timeout).toBe(5000); }); it('and updates the cache', () => { expect(req.clone({cache: 'default'}).cache).toBe('default'); }); it('and updates the priority', () => { expect(req.clone({priority: 'low'}).priority).toBe('low'); }); it('and updates the credentials', () => { expect(req.clone({credentials: 'omit'}).credentials).toBe('omit'); }); it('and updates the referrer', () => { expect(req.clone({referrer: 'https://example.com'}).referrer).toBe('https://example.com'); }); it('and preserves an existing empty string referrer when the update omits it', () => { const emptyReferrerReq = new HttpRequest('GET', '/test', {referrer: ''}); expect(emptyReferrerReq.clone().referrer).toBe(''); }); it('and can update the referrer to an empty string', () => { expect(req.clone({referrer: ''}).referrer).toBe(''); }); it('and updates the integrity', () => { expect(req.clone({integrity: 'sha512-...'}).integrity).toBe('sha512-...'); }); it('and updates the referrerPolicy', () => { expect(req.clone({referrerPolicy: 'origin'}).referrerPolicy).toBe('origin'); }); }); describe('content type detection', () => { const baseReq = new HttpRequest('POST', '/test', null); it('handles a null body', () => { expect(baseReq.detectContentTypeHeader()).toBeNull(); }); it("doesn't associate a content type with ArrayBuffers", () => { const req = baseReq.clone({body: new ArrayBuffer(4)}); expect(req.detectContentTypeHeader()).toBeNull(); }); it('handles strings as text', () => { const req = baseReq.clone({body: 'hello world'}); expect(req.detectContentTypeHeader()).toBe('text/plain'); }); it('handles arrays as json', () => { const req = baseReq.clone({body: ['a', 'b']}); expect(req.detectContentTypeHeader()).toBe('application/json'); }); it('handles numbers as json', () => { const req = baseReq.clone({body: 314159}); expect(req.detectContentTypeHeader()).toBe('application/json'); }); it('handles objects as json', () => { const req = baseReq.clone({body: {data: 'test data'}}); expect(req.detectContentTypeHeader()).toBe('application/json'); }); it('handles boolean as json', () => { const req = baseReq.clone({body: true}); expect(req.detectContentTypeHeader()).toBe('application/json'); }); }); describe('body serialization', () => { const baseReq = new HttpRequest('POST', '/test', null); it('handles a null body', () => { expect(baseReq.serializeBody()).toBeNull(); }); it('passes ArrayBuffers through', () => { const body = new ArrayBuffer(4); expect(baseReq.clone({body}).serializeBody()).toBe(body); }); it('passes URLSearchParams through', () => { const body = new URLSearchParams('foo=1&bar=2'); expect(baseReq.clone({body}).serializeBody()).toBe(body); }); it('passes strings through', () => { const body = 'hello world'; expect(baseReq.clone({body}).serializeBody()).toBe(body); }); it('serializes arrays as json', () => { expect(baseReq.clone({body: ['a', 'b']}).serializeBody()).toBe('["a","b"]'); }); it('handles numbers as json', () => { expect(baseReq.clone({body: 314159}).serializeBody()).toBe('314159'); }); it('handles objects as json', () => { const req = baseReq.clone({body: {data: 'test data'}}); expect(req.serializeBody()).toBe('{"data":"test data"}'); }); it('serializes parameters as urlencoded', () => { const params = new HttpParams().append('first', 'value').append('second', 'other'); const withParams = baseReq.clone({body: params}); expect(withParams.serializeBody()).toEqual('first=value&second=other'); expect(withParams.detectContentTypeHeader()).toEqual( 'application/x-www-form-urlencoded;charset=UTF-8', ); }); }); describe('parameter handling', () => { const baseReq = new HttpRequest('GET', '/test', null); const params = new HttpParams({fromString: 'test=true'}); it('appends parameters to a base URL', () => { const req = baseReq.clone({params}); expect(req.urlWithParams).toEqual('/test?test=true'); }); it('appends parameters to a URL with an empty query string', () => { const req = baseReq.clone({params, url: '/test?'}); expect(req.urlWithParams).toEqual('/test?test=true'); }); it('appends parameters to a URL with a query string', () => { const req = baseReq.clone({params, url: '/test?other=false'}); expect(req.urlWithParams).toEqual('/test?other=false&test=true'); }); it('sets parameters via setParams', () => { const req = baseReq.clone({setParams: {'test': 'false'}}); expect(req.urlWithParams).toEqual('/test?test=false'); }); it('appends parameters before a fragment', () => { const fragmentParams = new HttpParams({fromString: 'auth_token=secret'}); const req = baseReq.clone({params: fragmentParams, url: '/api/data/123#bypass'}); expect(req.urlWithParams).toEqual('/api/data/123?auth_token=secret#bypass'); }); it('appends parameters before a URL fragment', () => { const req = baseReq.clone({params, url: '/test#fragment'}); expect(req.urlWithParams).toEqual('/test?test=true#fragment'); }); it('appends parameters before a URL fragment when URL has a query string', () => { const req = baseReq.clone({params, url: '/test?other=false#fragment'}); expect(req.urlWithParams).toEqual('/test?other=false&test=true#fragment'); }); it('appends parameters before a URL fragment when URL has multiple hash characters', () => { const req = baseReq.clone({params, url: '/test#frag1#frag2'}); expect(req.urlWithParams).toEqual('/test?test=true#frag1#frag2'); }); }); });