[integration_test] Add integration_test_tizen package

packages/integration_test/CHANGELOG.md

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+## 1.0.0
+
+* Initial release

packages/integration_test/LICENSE

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+Copyright (c) 2020 Samsung Electronics Co., Ltd. All rights reserved.
+Copyright (c) 2019 The Chromium Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the names of the copyright holders nor the names of the
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

packages/integration_test/README.md

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+# integration_test_tizen
+
+The Tizen implementation of [`integration_test`](https://github.com/flutter/plugins/tree/master/packages/integration_test).
+
+## Usage
+
+This package is not an _endorsed_ implementation of `integration_test`. Therefore, you have to include `integration_test_tizen` alongside `integration_test` as dependencies in your `pubspec.yaml` file.
+
+```yaml
+dependencies:
+  integration_test: ^0.9.2
+  integration_test_tizen: ^1.0.0
+```
+
+Then you can import `integration_test` in your Dart code:
+
+```dart
+import 'package:integration_test/integration_test.dart';
+```
+
+For detailed usage, see https://github.com/flutter/plugins/tree/master/packages/integration_test#usage.

packages/integration_test/example/.gitignore

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+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Android related
+**/android/**/gradle-wrapper.jar
+**/android/.gradle
+**/android/captures/
+**/android/gradlew
+**/android/gradlew.bat
+**/android/local.properties
+**/android/**/GeneratedPluginRegistrant.java
+
+# iOS/XCode related
+**/ios/**/*.mode1v3
+**/ios/**/*.mode2v3
+**/ios/**/*.moved-aside
+**/ios/**/*.pbxuser
+**/ios/**/*.perspectivev3
+**/ios/**/*sync/
+**/ios/**/.sconsign.dblite
+**/ios/**/.tags*
+**/ios/**/.vagrant/
+**/ios/**/DerivedData/
+**/ios/**/Icon?
+**/ios/**/Pods/
+**/ios/**/.symlinks/
+**/ios/**/profile
+**/ios/**/xcuserdata
+**/ios/.generated/
+**/ios/Flutter/App.framework
+**/ios/Flutter/Flutter.framework
+**/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/app.flx
+**/ios/Flutter/app.zip
+**/ios/Flutter/flutter_assets/
+**/ios/Flutter/flutter_export_environment.sh
+**/ios/ServiceDefinitions.json
+**/ios/Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!**/ios/**/default.mode1v3
+!**/ios/**/default.mode2v3
+!**/ios/**/default.pbxuser
+!**/ios/**/default.perspectivev3
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages

packages/integration_test/example/README.md

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+# integration_test_example
+
+Demonstrates how to use the integration_test_tizen plugin.
+
+To run `integration_test/example_test.dart` with the [flutter-tizen](https://github.com/flutter-tizen/flutter-tizen) tool, use the following command.
+
+```sh
+flutter-tizen drive \
+  --driver=test_driver/integration_test.dart \
+  --target=integration_test/example_test.dart
+```

packages/integration_test/example/integration_test/_example_test_io.dart

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+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'dart:io' show Platform;
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'package:integration_test_example/main.dart' as app;
+
+void main() {
+  final IntegrationTestWidgetsFlutterBinding binding =
+      IntegrationTestWidgetsFlutterBinding.ensureInitialized()
+          as IntegrationTestWidgetsFlutterBinding;
+  testWidgets('verify text', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    app.main();
+
+    // Trace the timeline of the following operation. The timeline result will
+    // be written to `build/integration_response_data.json` with the key
+    // `timeline`.
+    await binding.traceAction(() async {
+      // Trigger a frame.
+      await tester.pumpAndSettle();
+
+      // Verify that platform version is retrieved.
+      expect(
+        find.byWidgetPredicate(
+          (Widget widget) =>
+              widget is Text &&
+              widget.data.startsWith('Platform: ${Platform.operatingSystem}'),
+        ),
+        findsOneWidget,
+      );
+    });
+  });
+}

packages/integration_test/example/integration_test/_example_test_web.dart

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+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'dart:html' as html;
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'package:integration_test_example/main.dart' as app;
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  testWidgets('verify text', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    app.main();
+
+    // Trigger a frame.
+    await tester.pumpAndSettle();
+
+    // Verify that platform is retrieved.
+    expect(
+      find.byWidgetPredicate(
+        (Widget widget) =>
+            widget is Text &&
+            widget.data
+                .startsWith('Platform: ${html.window.navigator.platform}\n'),
+      ),
+      findsOneWidget,
+    );
+  });
+}

packages/integration_test/example/integration_test/_extended_test_io.dart

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+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'dart:io' show Platform;
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'package:integration_test_example/main.dart' as app;
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('verify text', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    app.main();
+
+    // Trigger a frame.
+    await tester.pumpAndSettle();
+
+    // TODO: https://github.com/flutter/flutter/issues/51890
+    // Add screenshot capability for mobile platforms.
+
+    // Verify that platform version is retrieved.
+    expect(
+      find.byWidgetPredicate(
+        (Widget widget) =>
+            widget is Text &&
+            widget.data.startsWith('Platform: ${Platform.operatingSystem}'),
+      ),
+      findsOneWidget,
+    );
+  });
+}

packages/integration_test/example/integration_test/_extended_test_web.dart

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+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'dart:html' as html;
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'package:integration_test_example/main.dart' as app;
+
+void main() {
+  final IntegrationTestWidgetsFlutterBinding binding =
+      IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('verify text', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    app.main();
+
+    // Trigger a frame.
+    await tester.pumpAndSettle();
+
+    // Take a screenshot.
+    await binding.takeScreenshot('platform_name');
+
+    // Verify that platform is retrieved.
+    expect(
+      find.byWidgetPredicate(
+        (Widget widget) =>
+            widget is Text &&
+            widget.data
+                .startsWith('Platform: ${html.window.navigator.platform}\n'),
+      ),
+      findsOneWidget,
+    );
+  });
+
+  testWidgets('verify screenshot', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    app.main();
+
+    // Trigger a frame.
+    await tester.pumpAndSettle();
+
+    // Multiple methods can take screenshots. Screenshots are taken with the
+    // same order the methods run.
+    await binding.takeScreenshot('platform_name_2');
+  });
+}

packages/integration_test/example/integration_test/example_test.dart

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+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:integration_test/integration_test.dart';
+
+import '_example_test_io.dart' if (dart.library.html) '_example_test_web.dart'
+    as tests;
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  tests.main();
+}

packages/integration_test/example/integration_test/extended_test.dart

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+// This is a Flutter widget test can take a screenshot.
+//
+// NOTE: Screenshots are only supported on Web for now. For Web, this needs to
+// be executed with the `test_driver/integration_test_extended_driver.dart`.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:integration_test/integration_test.dart';
+
+import '_extended_test_io.dart' if (dart.library.html) '_extended_test_web.dart'
+    as tests;
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  tests.main();
+}

packages/integration_test/example/lib/main.dart

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+import 'my_app.dart' if (dart.library.html) 'my_web_app.dart';
+
+// ignore_for_file: public_member_api_docs
+
+void main() => startApp();

packages/integration_test/example/lib/my_app.dart

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+import 'dart:io' show Platform;
+import 'package:flutter/material.dart';
+
+// ignore_for_file: public_member_api_docs
+
+void startApp() => runApp(MyApp());
+
+class MyApp extends StatefulWidget {
+  @override
+  _MyAppState createState() => _MyAppState();
+}
+
+class _MyAppState extends State<MyApp> {
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      home: Scaffold(
+        appBar: AppBar(
+          title: const Text('Plugin example app'),
+        ),
+        body: Center(
+          child: Text('Platform: ${Platform.operatingSystem}\n'),
+        ),
+      ),
+    );
+  }
+}