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bd929c4a52
This reverts commit b12bdd0ea13619903b9a56164c69e7e62410b723 as it breaks existing tests that expect image loaded after certaing number of pupms. With image loading done on separate isolate pumping is not guaranteed to get image loaded.
54 lines
2.2 KiB
Dart
54 lines
2.2 KiB
Dart
// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'dart:io';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:mockito/mockito.dart';
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import '../painting/image_data.dart';
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void main() {
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final MockHttpClient client = MockHttpClient();
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final MockHttpClientRequest request = MockHttpClientRequest();
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final MockHttpClientResponse response = MockHttpClientResponse();
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final MockHttpHeaders headers = MockHttpHeaders();
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testWidgets('Headers', (WidgetTester tester) async {
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HttpOverrides.runZoned<Future<void>>(() async {
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await tester.pumpWidget(Image.network(
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'https://www.example.com/images/frame.png',
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headers: const <String, String>{'flutter': 'flutter'},
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));
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verify(headers.add('flutter', 'flutter')).called(1);
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}, createHttpClient: (SecurityContext _) {
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when(client.getUrl(any)).thenAnswer((_) => Future<HttpClientRequest>.value(request));
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when(request.headers).thenReturn(headers);
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when(request.close()).thenAnswer((_) => Future<HttpClientResponse>.value(response));
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when(response.contentLength).thenReturn(kTransparentImage.length);
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when(response.statusCode).thenReturn(HttpStatus.ok);
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when(response.listen(any)).thenAnswer((Invocation invocation) {
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final void Function(List<int>) onData = invocation.positionalArguments[0];
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final void Function() onDone = invocation.namedArguments[#onDone];
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final void Function(Object, [ StackTrace ]) onError = invocation.namedArguments[#onError];
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final bool cancelOnError = invocation.namedArguments[#cancelOnError];
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return Stream<List<int>>.fromIterable(<List<int>>[kTransparentImage]).listen(onData, onDone: onDone, onError: onError, cancelOnError: cancelOnError);
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});
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return client;
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});
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}, skip: isBrowser);
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}
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class MockHttpClient extends Mock implements HttpClient {}
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class MockHttpClientRequest extends Mock implements HttpClientRequest {}
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class MockHttpClientResponse extends Mock implements HttpClientResponse {}
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class MockHttpHeaders extends Mock implements HttpHeaders {}
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