blob: 86e03ae80c1c15acce41fba90ed9c1be6a9de504 [file] [log] [blame]
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'dart:js_interop';
import 'package:web/web.dart' as web;
/// Defines a new property on an Object.
external void objectDefineProperty(JSAny o, String symbol, JSAny desc);
void createGetter(JSAny mock, String key, JSAny? Function() get) {
<String, JSFunction>{
'get': (() => get()).toJS,
class DomXMLHttpRequestMock {
external factory DomXMLHttpRequestMock({
JSFunction? open,
JSString responseType,
JSNumber timeout,
JSBoolean withCredentials,
JSFunction? send,
JSFunction? setRequestHeader,
JSFunction addEventListener,
typedef _DartDomEventListener = JSVoid Function(web.Event event);
class TestHttpRequest {
TestHttpRequest() {
_mock = DomXMLHttpRequestMock(
open: open.toJS,
send: send.toJS,
setRequestHeader: setRequestHeader.toJS,
addEventListener: addEventListener.toJS,
final JSAny mock = _mock as JSAny;
createGetter(mock, 'headers', () => headers.jsify());
'responseHeaders', () => responseHeaders.jsify());
createGetter(mock, 'status', () => status.toJS);
createGetter(mock, 'response', () => response.jsify());
late DomXMLHttpRequestMock _mock;
MockEvent? mockEvent;
Map<String, String> headers = <String, String>{};
int status = -1;
Object? response;
Map<String, String> get responseHeaders => headers;
JSVoid open(String method, String url, bool async) {}
JSVoid send() {}
JSVoid setRequestHeader(String name, String value) {
headers[name] = value;
JSVoid addEventListener(String type, web.EventListener listener) {
if (type == mockEvent?.type) {
final _DartDomEventListener dartListener =
(listener as JSExportedDartFunction).toDart as _DartDomEventListener;
web.XMLHttpRequest getMock() => _mock as web.XMLHttpRequest;
class MockEvent {
MockEvent(this.type, this.event);
final String type;
final web.Event event;