83 lines
3.1 KiB
TypeScript
83 lines
3.1 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.io/license
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*/
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import {HttpHeaders} from '@angular/common/http/src/headers';
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import {HttpResponse, HttpStatusCode} from '@angular/common/http/src/response';
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import {describe, it} from '@angular/core/testing/src/testing_internal';
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{
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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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});
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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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});
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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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});
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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 =
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new HttpResponse(
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{body: 'test', status: HttpStatusCode.Created, statusText: 'created', url: '/test'})
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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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});
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it('overrides the original', () => {
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const orig = new HttpResponse(
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{body: 'test', status: HttpStatusCode.Created, statusText: 'created', url: '/test'});
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const clone = orig.clone(
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{body: {data: 'test'}, status: HttpStatusCode.Ok, statusText: 'Okay', url: '/bar'});
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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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});
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});
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});
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}
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