| // 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. |
| |
| import 'package:flutter/services.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:url_launcher_ios/src/messages.g.dart'; |
| import 'package:url_launcher_ios/url_launcher_ios.dart'; |
| import 'package:url_launcher_platform_interface/url_launcher_platform_interface.dart'; |
| |
| void main() { |
| TestWidgetsFlutterBinding.ensureInitialized(); |
| |
| group('UrlLauncherIOS', () { |
| late _FakeUrlLauncherApi api; |
| |
| setUp(() { |
| api = _FakeUrlLauncherApi(); |
| }); |
| |
| test('registers instance', () { |
| UrlLauncherIOS.registerWith(); |
| expect(UrlLauncherPlatform.instance, isA<UrlLauncherIOS>()); |
| }); |
| |
| test('canLaunch success', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expect(await launcher.canLaunch('http://example.com/'), true); |
| }); |
| |
| test('canLaunch failure', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expect(await launcher.canLaunch('unknown://scheme'), false); |
| }); |
| |
| test('canLaunch invalid URL passes the PlatformException through', |
| () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expectLater(launcher.canLaunch('invalid://u r l'), |
| throwsA(isA<PlatformException>())); |
| }); |
| |
| test('launch success', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expect( |
| await launcher.launch( |
| 'http://example.com/', |
| useSafariVC: false, |
| useWebView: false, |
| enableJavaScript: false, |
| enableDomStorage: false, |
| universalLinksOnly: false, |
| headers: const <String, String>{}, |
| ), |
| true); |
| expect(api.passedUniversalLinksOnly, false); |
| }); |
| |
| test('launch failure', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expect( |
| await launcher.launch( |
| 'unknown://scheme', |
| useSafariVC: false, |
| useWebView: false, |
| enableJavaScript: false, |
| enableDomStorage: false, |
| universalLinksOnly: false, |
| headers: const <String, String>{}, |
| ), |
| false); |
| expect(api.passedUniversalLinksOnly, false); |
| }); |
| |
| test('launch invalid URL passes the PlatformException through', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expectLater( |
| launcher.launch( |
| 'invalid://u r l', |
| useSafariVC: false, |
| useWebView: false, |
| enableJavaScript: false, |
| enableDomStorage: false, |
| universalLinksOnly: false, |
| headers: const <String, String>{}, |
| ), |
| throwsA(isA<PlatformException>())); |
| }); |
| |
| test('launch force SafariVC', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expect( |
| await launcher.launch( |
| 'http://example.com/', |
| useSafariVC: true, |
| useWebView: false, |
| enableJavaScript: false, |
| enableDomStorage: false, |
| universalLinksOnly: false, |
| headers: const <String, String>{}, |
| ), |
| true); |
| expect(api.usedSafariViewController, true); |
| }); |
| |
| test('launch universal links only', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expect( |
| await launcher.launch( |
| 'http://example.com/', |
| useSafariVC: false, |
| useWebView: false, |
| enableJavaScript: false, |
| enableDomStorage: false, |
| universalLinksOnly: true, |
| headers: const <String, String>{}, |
| ), |
| true); |
| expect(api.passedUniversalLinksOnly, true); |
| }); |
| |
| test('launch force SafariVC to false', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| expect( |
| await launcher.launch( |
| 'http://example.com/', |
| useSafariVC: false, |
| useWebView: false, |
| enableJavaScript: false, |
| enableDomStorage: false, |
| universalLinksOnly: false, |
| headers: const <String, String>{}, |
| ), |
| true); |
| expect(api.usedSafariViewController, false); |
| }); |
| |
| test('closeWebView default behavior', () async { |
| final UrlLauncherIOS launcher = UrlLauncherIOS(api: api); |
| await launcher.closeWebView(); |
| expect(api.closed, true); |
| }); |
| }); |
| } |
| |
| /// A fake implementation of the host API that reacts to specific schemes. |
| /// |
| /// See _isLaunchable for the behaviors. |
| class _FakeUrlLauncherApi implements UrlLauncherApi { |
| bool? passedUniversalLinksOnly; |
| bool? usedSafariViewController; |
| bool? closed; |
| |
| @override |
| Future<bool> canLaunchUrl(String url) async { |
| return _isLaunchable(url); |
| } |
| |
| @override |
| Future<bool> launchUrl(String url, bool universalLinksOnly) async { |
| passedUniversalLinksOnly = universalLinksOnly; |
| usedSafariViewController = false; |
| return _isLaunchable(url); |
| } |
| |
| @override |
| Future<bool> openUrlInSafariViewController(String url) async { |
| usedSafariViewController = true; |
| return _isLaunchable(url); |
| } |
| |
| @override |
| Future<void> closeSafariViewController() async { |
| closed = true; |
| } |
| |
| bool _isLaunchable(String url) { |
| final String scheme = url.split(':')[0]; |
| switch (scheme) { |
| case 'http': |
| case 'https': |
| return true; |
| case 'invalid': |
| throw PlatformException(code: 'argument_error'); |
| default: |
| return false; |
| } |
| } |
| } |