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[webview_flutter_android] Adds support for use of old hybrid composit…
…ion (flutter#6063)
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115 changes: 115 additions & 0 deletions
115
packages/webview_flutter/webview_flutter_android/test/surface_android_test.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| // Copyright 2013 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. | ||
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| import 'dart:async'; | ||
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| import 'package:flutter/material.dart'; | ||
| import 'package:flutter/services.dart'; | ||
| import 'package:flutter_test/flutter_test.dart'; | ||
| import 'package:webview_flutter_android/webview_surface_android.dart'; | ||
| import 'package:webview_flutter_platform_interface/webview_flutter_platform_interface.dart'; | ||
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| void main() { | ||
| TestWidgetsFlutterBinding.ensureInitialized(); | ||
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| group('SurfaceAndroidWebView', () { | ||
| late List<MethodCall> log; | ||
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| setUpAll(() { | ||
| SystemChannels.platform_views.setMockMethodCallHandler( | ||
| (MethodCall call) async { | ||
| log.add(call); | ||
| if (call.method == 'resize') { | ||
| return <String, Object?>{ | ||
| 'width': call.arguments['width'], | ||
| 'height': call.arguments['height'], | ||
| }; | ||
| } | ||
| }, | ||
| ); | ||
| }); | ||
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| tearDownAll(() { | ||
| SystemChannels.platform_views.setMockMethodCallHandler(null); | ||
| }); | ||
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| setUp(() { | ||
| log = <MethodCall>[]; | ||
| }); | ||
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| testWidgets( | ||
| 'uses hybrid composition when background color is not 100% opaque', | ||
| (WidgetTester tester) async { | ||
| await tester.pumpWidget(Builder(builder: (BuildContext context) { | ||
| return SurfaceAndroidWebView().build( | ||
| context: context, | ||
| creationParams: CreationParams( | ||
| backgroundColor: Colors.transparent, | ||
| webSettings: WebSettings( | ||
| userAgent: const WebSetting<String?>.absent(), | ||
| hasNavigationDelegate: false, | ||
| )), | ||
| javascriptChannelRegistry: JavascriptChannelRegistry(null), | ||
| webViewPlatformCallbacksHandler: | ||
| TestWebViewPlatformCallbacksHandler(), | ||
| ); | ||
| })); | ||
| await tester.pumpAndSettle(); | ||
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| final MethodCall createMethodCall = log[0]; | ||
| expect(createMethodCall.method, 'create'); | ||
| expect(createMethodCall.arguments, containsPair('hybrid', true)); | ||
| }); | ||
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| testWidgets('default text direction is ltr', (WidgetTester tester) async { | ||
| await tester.pumpWidget(Builder(builder: (BuildContext context) { | ||
| return SurfaceAndroidWebView().build( | ||
| context: context, | ||
| creationParams: CreationParams( | ||
| webSettings: WebSettings( | ||
| userAgent: const WebSetting<String?>.absent(), | ||
| hasNavigationDelegate: false, | ||
| )), | ||
| javascriptChannelRegistry: JavascriptChannelRegistry(null), | ||
| webViewPlatformCallbacksHandler: | ||
| TestWebViewPlatformCallbacksHandler(), | ||
| ); | ||
| })); | ||
| await tester.pumpAndSettle(); | ||
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| final MethodCall createMethodCall = log[0]; | ||
| expect(createMethodCall.method, 'create'); | ||
| expect( | ||
| createMethodCall.arguments, | ||
| containsPair( | ||
| 'direction', | ||
| AndroidViewController.kAndroidLayoutDirectionLtr, | ||
| ), | ||
| ); | ||
| }); | ||
| }); | ||
| } | ||
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| class TestWebViewPlatformCallbacksHandler | ||
| implements WebViewPlatformCallbacksHandler { | ||
| @override | ||
| FutureOr<bool> onNavigationRequest({ | ||
| required String url, | ||
| required bool isForMainFrame, | ||
| }) { | ||
| throw UnimplementedError(); | ||
| } | ||
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| @override | ||
| void onPageFinished(String url) {} | ||
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| @override | ||
| void onPageStarted(String url) {} | ||
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| @override | ||
| void onProgress(int progress) {} | ||
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| @override | ||
| void onWebResourceError(WebResourceError error) {} | ||
| } |