21568106b1
This implementation only works in JavaScript, while the Observable transpilation story gets worked out. Right now, the service just makes a simple request, and returns an Observable of Response. Additional functionality will be captured in separate issues. Fixes #2028
67 lines
2.0 KiB
TypeScript
67 lines
2.0 KiB
TypeScript
import {Headers} from 'angular2/src/http/headers';
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import {Map} from 'angular2/src/facade/collection';
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import {
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AsyncTestCompleter,
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beforeEach,
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ddescribe,
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describe,
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expect,
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iit,
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inject,
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it,
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xit
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} from 'angular2/test_lib';
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export function main() {
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describe('Headers', () => {
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it('should conform to spec', () => {
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// Examples borrowed from https://developer.mozilla.org/en-US/docs/Web/API/Headers/Headers
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// Spec at https://fetch.spec.whatwg.org/#dom-headers
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var myHeaders = new Headers(); // Currently empty
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myHeaders.append('Content-Type', 'image/jpeg');
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expect(myHeaders.get('Content-Type')).toBe('image/jpeg');
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var httpHeaders = {
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'Content-Type': 'image/jpeg',
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'Accept-Charset': 'utf-8',
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'X-My-Custom-Header': 'Zeke are cool'
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};
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var myHeaders = new Headers(httpHeaders);
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var secondHeadersObj = new Headers(myHeaders);
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expect(secondHeadersObj.get('Content-Type')).toBe('image/jpeg');
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});
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describe('initialization', () => {
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it('should create a private headersMap map',
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() => { expect(new Headers()._headersMap).toBeAnInstanceOf(Map); });
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it('should merge values in provided dictionary', () => {
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var headers = new Headers({foo: 'bar'});
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expect(headers.get('foo')).toBe('bar');
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expect(headers.getAll('foo')).toEqual(['bar']);
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});
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});
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describe('.set()', () => {
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it('should clear all values and re-set for the provided key', () => {
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var headers = new Headers({foo: 'bar'});
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expect(headers.get('foo')).toBe('bar');
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expect(headers.getAll('foo')).toEqual(['bar']);
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headers.set('foo', 'baz');
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expect(headers.get('foo')).toBe('baz');
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expect(headers.getAll('foo')).toEqual(['baz']);
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});
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it('should convert input array to string', () => {
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var headers = new Headers();
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headers.set('foo', ['bar', 'baz']);
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expect(headers.get('foo')).toBe('bar,baz');
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expect(headers.getAll('foo')).toEqual(['bar,baz']);
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});
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});
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});
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}
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