Refactor integration test pages

examples/testing/integration_tests/how_to/integration_test/counter_test.dart

@@ -9,26 +9,27 @@ void main() {
  IntegrationTestWidgetsFlutterBinding.ensureInitialized(); // NEW
 
  // #docregion initial
- testWidgets('tap on the floating action button, verify counter',
- (tester) async {
- // Load app widget.
- await tester.pumpWidget(const MyApp());
+ group('end-to-end test', () {
+ testWidgets('tap on the floating action button, verify counter',
+ (tester) async {
+ // Load app widget.
+ await tester.pumpWidget(const MyApp());
 
- // Verify the counter starts at 0.
- expect(find.text('0'), findsOneWidget);
+  // Verify the counter starts at 0.
+  expect(find.text('0'), findsOneWidget);
 
- // Finds the floating action button to tap on.
- final fab = find.byKey(const Key('increment'));
+  // Finds the floating action button to tap on.
+  final fab = find.byKey(const ValueKey('increment'));
 
- // Emulate a tap on the floating action button.
- await tester.tap(fab);
+  // Emulate a tap on the floating action button.
+  await tester.tap(fab);
 
- // Trigger a frame.
- await tester.pumpAndSettle();
+  // Trigger a frame.
+  await tester.pumpAndSettle();
 
- // Verify the counter increments by 1.
- expect(find.text('0'), findsNothing);
- expect(find.text('1'), findsOneWidget);
+  // Verify the counter increments by 1.
+  expect(find.text('1'), findsOneWidget);
+ });
  });
 }
 // #enddocregion initial

src/_includes/docs/test/integration/linux-example.md

@@ -0,0 +1,18 @@
+```console
+$ flutter test integration_test/app_test.dart
+
+Connected devices:
+
+Linux (desktop) • linux • linux-x64 • Ubuntu 22.04.4 LTS 6.5.0-35-generic
+Chrome (web) • chrome • web-javascript • Google Chrome 104.0.5112.101
+
+[1]: Linux (linux)
+[2]: Chrome (chrome)
+
+Please choose one (or "q" to quit): 1
+
+00:00 +0: /path/to/counter_app/integration_test/app_test.dart B
+00:16 +0: /path/to/counter_app/integration_test/app_test.dart
+
+✓ Built build/linux/x64/debug/bundle/counter_app
+```

src/_includes/docs/test/integration/macos-example.md

@@ -0,0 +1,38 @@
+```console
+$ flutter test integration_test
+Resolving dependencies... 
+Downloading packages... 
+ flutter_lints 3.0.2 (4.0.0 available)
+> leak_tracker 10.0.4 (was 10.0.0) (10.0.5 available)
+> leak_tracker_flutter_testing 3.0.3 (was 2.0.1) (3.0.5 available)
+> leak_tracker_testing 3.0.1 (was 2.0.1)
+ lints 3.0.0 (4.0.0 available)
+ material_color_utilities 0.8.0 (0.11.1 available)
+> meta 1.12.0 (was 1.11.0) (1.15.0 available)
+> test_api 0.7.0 (was 0.6.1) (0.7.1 available)
+> vm_service 14.2.1 (was 13.0.0) (14.2.2 available)
+Changed 6 dependencies!
+8 packages have newer versions incompatible with dependency constraints.
+Try `flutter pub outdated` for more information.
+
+Connected devices:
+
+macOS (desktop) • macos • darwin-arm64 • macOS 14.4.1 23E224 darwin-arm64
+Mac Designed for iPad (desktop) • mac-designed-for-ipad • darwin • macOS 14.4.1 23E224 darwin-arm64
+Chrome (web) • chrome • web-javascript • Google Chrome 124.0.6367.208
+
+No wireless devices were found.
+
+[1]: macOS (macos)
+[2]: Mac Designed for iPad (mac-designed-for-ipad)
+[3]: Chrome (chrome)
+Please choose one (or "q" to quit): 1
+
+00:01 +0: loading /path/to/counter_app/integration_test/app_test.dart R
+00:02 +0: loading /path/to/counter_app/integration_test/app_test.dart 846ms
+00:03 +0: loading /path/to/counter_app/integration_test/app_test.dart B
+
+Building macOS application...
+✓ Built build/macos/Build/Products/Debug/counter_app.app
+00:32 +1: All tests passed!
+```

src/_includes/docs/test/integration/windows-example.md

@@ -0,0 +1,33 @@
+```powershell
+PS C:\path\to\counter_app> flutter test .\integration_test\app_test.dart
+Resolving dependencies...
+Downloading packages...
+ flutter_lints 3.0.2 (4.0.0 available)
+ leak_tracker 10.0.4 (10.0.5 available)
+ leak_tracker_flutter_testing 3.0.3 (3.0.5 available)
+ lints 3.0.0 (4.0.0 available)
+ material_color_utilities 0.8.0 (0.11.1 available)
+ meta 1.12.0 (1.15.0 available)
+ test_api 0.7.0 (0.7.1 available)
+ vm_service 14.2.1 (14.2.2 available)
+Got dependencies!
+8 packages have newer versions incompatible with dependency constraints.
+Try `flutter pub outdated` for more information.
+
+Connected devices:
+
+Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.22631.3593]
+Chrome (web) • chrome • web-javascript • Google Chrome 124.0.6367.207
+Edge (web) • edge • web-javascript • Microsoft Edge 124.0.2478.97
+
+[1]: Windows (windows)
+[2]: Chrome (chrome)
+[3]: Edge (edge)
+
+Please choose one (or "q" to quit): 1
+
+00:00 +0: loading C:/path/to/counter_app/integration_test/app_test.dart B
+00:29 +0: loading C:/path/to/counter_app/counter_app/integration_test/app_test.dart 29.1s
+√ Built build\windows\x64\runner\Debug\counter_app.exe
+00:31 +1: All tests passed!
+```