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feat(http): add support for blob as a response type (#10190)

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This commit is contained in:
Damien Cassan
2016-07-21 22:44:38 +02:00
committed by Victor Berchet
parent db54a84d14
commit 76b8a49bfb
6 changed files with 36 additions and 11 deletions
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23
modules/@angular/http/test/backends/xhr_backend_spec.ts
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@ -20,7 +20,7 @@ import {Headers} from '../../src/headers';
import {Map} from '../../src/facade/collection';
import {RequestOptions, BaseRequestOptions} from '../../src/base_request_options';
import {BaseResponseOptions, ResponseOptions} from '../../src/base_response_options';
import {ResponseType} from '../../src/enums';
import {ResponseType, ResponseContentType} from '../../src/enums';
import {URLSearchParams} from '../../src/url_search_params';
var abortSpy: any;
@ -53,6 +53,9 @@ class MockBrowserXHR extends BrowserXhr {
this.send = sendSpy = spy.spy('send');
this.open = openSpy = spy.spy('open');
this.setRequestHeader = setRequestHeaderSpy = spy.spy('setRequestHeader');
// If responseType is supported by the browser, then it should be set to an empty string.
// (https://www.w3.org/TR/XMLHttpRequest/#the-responsetype-attribute)
this.responseType = '';
}
setStatusCode(status: number) { this.status = status; }
@ -652,6 +655,24 @@ export function main() {
existingXHRs[0].setStatusCode(statusCode);
existingXHRs[0].dispatchEvent('load');
}));
it('should set the responseType attribute to blob when the corresponding response content type is present',
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
var statusCode = 200;
var base = new BaseRequestOptions();
var connection = new XHRConnection(
new Request(
base.merge(new RequestOptions({responseType: ResponseContentType.Blob}))),
new MockBrowserXHR());
connection.response.subscribe((res: Response) => {
expect(existingXHRs[0].responseType).toBe('blob');
async.done();
});
existingXHRs[0].setStatusCode(statusCode);
existingXHRs[0].dispatchEvent('load');
}));
});
});
}