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0984b30388
Add support for the Fetch API's redirected property in HttpResponse and HttpErrorResponse when using HttpClient with the withFetch provider. The redirected property indicates whether the response was the result of an HTTP redirect, providing valuable information for security, debugging, and conditional logic. PR Close #62675
97 lines
3.2 KiB
TypeScript
97 lines
3.2 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.dev/license
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*/
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import {HttpHeaders} from '../src/headers';
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import {HttpResponse, HttpStatusCode} from '../src/response';
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describe('HttpResponse', () => {
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describe('constructor()', () => {
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it('fully constructs responses', () => {
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const resp = new HttpResponse({
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body: 'test body',
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headers: new HttpHeaders({
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'Test': 'Test header',
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}),
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status: HttpStatusCode.Created,
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statusText: 'Created',
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url: '/test',
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redirected: true,
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});
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expect(resp.body).toBe('test body');
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expect(resp.headers instanceof HttpHeaders).toBeTruthy();
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expect(resp.headers.get('Test')).toBe('Test header');
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expect(resp.status).toBe(HttpStatusCode.Created);
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expect(resp.statusText).toBe('Created');
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expect(resp.url).toBe('/test');
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expect(resp.redirected).toBe(true);
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});
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it('uses defaults if no args passed', () => {
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const resp = new HttpResponse({});
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expect(resp.headers).not.toBeNull();
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expect(resp.status).toBe(HttpStatusCode.Ok);
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expect(resp.statusText).toBe('OK');
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expect(resp.body).toBeNull();
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expect(resp.ok).toBeTruthy();
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expect(resp.url).toBeNull();
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expect(resp.redirected).toBeUndefined();
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});
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it('accepts a falsy body', () => {
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expect(new HttpResponse({body: false}).body).toEqual(false);
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expect(new HttpResponse({body: 0}).body).toEqual(0);
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});
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});
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it('.ok is determined by status', () => {
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const good = new HttpResponse({status: 200});
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const alsoGood = new HttpResponse({status: 299});
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const badHigh = new HttpResponse({status: 300});
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const badLow = new HttpResponse({status: 199});
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expect(good.ok).toBe(true);
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expect(alsoGood.ok).toBe(true);
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expect(badHigh.ok).toBe(false);
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expect(badLow.ok).toBe(false);
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});
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describe('.clone()', () => {
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it('copies the original when given no arguments', () => {
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const clone = new HttpResponse({
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body: 'test',
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status: HttpStatusCode.Created,
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statusText: 'created',
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url: '/test',
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redirected: false,
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}).clone();
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expect(clone.body).toBe('test');
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expect(clone.status).toBe(HttpStatusCode.Created);
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expect(clone.statusText).toBe('created');
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expect(clone.url).toBe('/test');
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expect(clone.headers).not.toBeNull();
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expect(clone.redirected).toBe(false);
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});
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it('overrides the original', () => {
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const orig = new HttpResponse({
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body: 'test',
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status: HttpStatusCode.Created,
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statusText: 'created',
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url: '/test',
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redirected: true,
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});
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const clone = orig.clone({
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body: {data: 'test'},
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status: HttpStatusCode.Ok,
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statusText: 'Okay',
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url: '/bar',
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redirected: false,
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});
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expect(clone.body).toEqual({data: 'test'});
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expect(clone.status).toBe(HttpStatusCode.Ok);
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expect(clone.statusText).toBe('Okay');
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expect(clone.url).toBe('/bar');
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expect(clone.headers).toBe(orig.headers);
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expect(clone.redirected).toBe(false);
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});
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});
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});
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