| // Copyright 2019 The Fuchsia 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:convert'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:fuchsia_webview_flutter/webview.dart'; |
| import 'package:webview_flutter/webview_flutter.dart'; |
| |
| // ignore_for_file: implementation_imports |
| |
| const kPageHtml = ''' |
| <html> |
| <head> |
| <title>My test page</title> |
| </head> |
| <body> |
| Test |
| </body> |
| </html> |
| '''; |
| |
| const kSampleScript = ''' |
| (function() { |
| TestChannel.postMessage('test succeeded'); |
| })(); |
| '''; |
| |
| void main() { |
| setUpAll(() async { |
| WebView.platform = FuchsiaWebView(); |
| }); |
| |
| testWidgets('loading', (WidgetTester tester) async { |
| final base64Content = base64Encode(Utf8Encoder().convert(kPageHtml)); |
| final url = 'data:text/html;base64,$base64Content'; |
| late WebViewController webViewController; |
| final webView = WebView( |
| onWebViewCreated: (WebViewController controller) { |
| webViewController = controller; |
| }, |
| initialUrl: url, |
| ); |
| |
| await tester.pumpWidget(webView); |
| expect(await webViewController.currentUrl(), url); |
| expect(await webViewController.getTitle(), 'My test page'); |
| }); |
| |
| testWidgets('javascript object', (WidgetTester tester) async { |
| final base64Content = base64Encode(Utf8Encoder().convert(kPageHtml)); |
| final url = 'data:text/html;base64,$base64Content'; |
| var success = false; |
| late WebViewController webViewController; |
| final webView = WebView( |
| onWebViewCreated: (WebViewController controller) { |
| webViewController = controller; |
| }, |
| initialUrl: url, |
| // Reason: sdk_version_set_literal unsupported until version 2.2 |
| // ignore: prefer_collection_literals |
| javascriptChannels: Set.from([ |
| JavascriptChannel( |
| name: 'TestChannel', |
| onMessageReceived: (JavascriptMessage message) { |
| success = message.message == 'test succeeded'; |
| }, |
| ), |
| ]), |
| ); |
| |
| await tester.pumpWidget(webView); |
| await webViewController.evaluateJavascript(kSampleScript); |
| expect(success, true); |
| }); |
| } |
