Flutter 3.29 beta (#2571)

platform_channels/test/src/add_pet_details_test.dart

@@ -14,17 +14,15 @@ void main() {
     testWidgets('Enter pet details', (tester) async {
       tester.binding.defaultBinaryMessenger.setMockDecodedMessageHandler(
         const BasicMessageChannel<dynamic>(
-            'jsonMessageCodecDemo', JSONMessageCodec()),
+          'jsonMessageCodecDemo',
+          JSONMessageCodec(),
+        ),
         (dynamic message) async {
           petList.add(message as Map);
         },
       );
       var router = app.router('/petListScreen/addPetDetails');
-      await tester.pumpWidget(
-        MaterialApp.router(
-          routerConfig: router,
-        ),
-      );
+      await tester.pumpWidget(MaterialApp.router(routerConfig: router));
 
       // Enter the breed of cat.
       await tester.enterText(find.byType(TextField), 'Persian');

platform_channels/test/src/event_channel_demo_test.dart

@@ -21,11 +21,7 @@ void main() {
       // after decoding the message with codec used by the EventChannel.
       void emitValues(ByteData? event) {
         TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
-            .handlePlatformMessage(
-          'eventChannelDemo',
-          event,
-          (reply) {},
-        );
+            .handlePlatformMessage('eventChannelDemo', event, (reply) {});
       }
 
       // Register a mock for EventChannel. EventChannel under the hood uses
@@ -33,27 +29,26 @@ void main() {
 
       TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
           .setMockMessageHandler('eventChannelDemo', (message) async {
-        // Decode the message into MethodCallHandler.
-        final methodCall = standardMethod.decodeMethodCall(message);
+            // Decode the message into MethodCallHandler.
+            final methodCall = standardMethod.decodeMethodCall(message);
 
-        if (methodCall.method == 'listen') {
-          // Emit new sensor values.
-          emitValues(standardMethod.encodeSuccessEnvelope(sensorValues));
-          emitValues(null);
-          return standardMethod.encodeSuccessEnvelope(null);
-        } else if (methodCall.method == 'cancel') {
-          return standardMethod.encodeSuccessEnvelope(null);
-        } else {
-          fail('Expected listen or cancel');
-        }
-      });
+            if (methodCall.method == 'listen') {
+              // Emit new sensor values.
+              emitValues(standardMethod.encodeSuccessEnvelope(sensorValues));
+              emitValues(null);
+              return standardMethod.encodeSuccessEnvelope(null);
+            } else if (methodCall.method == 'cancel') {
+              return standardMethod.encodeSuccessEnvelope(null);
+            } else {
+              fail('Expected listen or cancel');
+            }
+          });
     });
 
-    testWidgets('EventChannel AccelerometerReadings Stream test',
-        (tester) async {
-      await tester.pumpWidget(const MaterialApp(
-        home: EventChannelDemo(),
-      ));
+    testWidgets('EventChannel AccelerometerReadings Stream test', (
+      tester,
+    ) async {
+      await tester.pumpWidget(const MaterialApp(home: EventChannelDemo()));
 
       await tester.pumpAndSettle();
 

platform_channels/test/src/method_channel_demo_test.dart

@@ -23,9 +23,7 @@ void main() {
           return MissingPluginException();
         },
       );
-      await tester.pumpWidget(const MaterialApp(
-        home: MethodChannelDemo(),
-      ));
+      await tester.pumpWidget(const MaterialApp(home: MethodChannelDemo()));
 
       // Initially the value of count should be 0.
       expect(find.text('Value of count is 0'), findsOneWidget);

platform_channels/test/src/pet_list_screen_test.dart

@@ -12,14 +12,13 @@ import 'package:platform_channels/src/pet_list_screen.dart';
 
 void main() {
   group('PetListScreen tests', () {
-    const basicMessageChannel =
-        BasicMessageChannel<String?>('stringCodecDemo', StringCodec());
+    const basicMessageChannel = BasicMessageChannel<String?>(
+      'stringCodecDemo',
+      StringCodec(),
+    );
 
     var petList = [
-      {
-        'petType': 'Dog',
-        'breed': 'Pug',
-      }
+      {'petType': 'Dog', 'breed': 'Pug'},
     ];
 
     PetListModel? petListModel;
@@ -28,29 +27,37 @@ void main() {
       // Mock for the pet list received from the platform.
       TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
           .setMockDecodedMessageHandler(basicMessageChannel, (message) async {
-        petListModel = PetListModel.fromJson(message!);
-        return null;
-      });
+            petListModel = PetListModel.fromJson(message!);
+            return null;
+          });
 
       // Mock for the index received from the Dart to delete the pet details,
       // and send the updated pet list back to Dart.
       TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
           .setMockDecodedMessageHandler(
-              const BasicMessageChannel<ByteData?>(
-                  'binaryCodecDemo', BinaryCodec()), (message) async {
-        // Convert the ByteData to String.
-        final index = utf8.decoder.convert(message!.buffer
-            .asUint8List(message.offsetInBytes, message.lengthInBytes));
+            const BasicMessageChannel<ByteData?>(
+              'binaryCodecDemo',
+              BinaryCodec(),
+            ),
+            (message) async {
+              // Convert the ByteData to String.
+              final index = utf8.decoder.convert(
+                message!.buffer.asUint8List(
+                  message.offsetInBytes,
+                  message.lengthInBytes,
+                ),
+              );
 
-        // Remove the pet details at the given index.
-        petList.removeAt(int.parse(index));
+              // Remove the pet details at the given index.
+              petList.removeAt(int.parse(index));
 
-        // Send the updated petList back.
-        final map = {'petList': petList};
-        await basicMessageChannel.send(json.encode(map));
+              // Send the updated petList back.
+              final map = {'petList': petList};
+              await basicMessageChannel.send(json.encode(map));
 
-        return null;
-      });
+              return null;
+            },
+          );
     });
 
     test('convert json message to PetListModel', () {
@@ -70,11 +77,9 @@ void main() {
     });
 
     testWidgets('BuildPetList test', (tester) async {
-      await tester.pumpWidget(MaterialApp(
-        home: Scaffold(
-          body: BuildPetList(petListModel!.petList),
-        ),
-      ));
+      await tester.pumpWidget(
+        MaterialApp(home: Scaffold(body: BuildPetList(petListModel!.petList))),
+      );
 
       expect(find.text('Pet type: Dog'), findsOneWidget);
       expect(find.text('Pet breed: Pug'), findsOneWidget);

platform_channels/test/src/platform_image_demo_test.dart

@@ -12,15 +12,15 @@ void main() {
     testWidgets('Platform Image test', (tester) async {
       tester.binding.defaultBinaryMessenger.setMockDecodedMessageHandler(
         const BasicMessageChannel<dynamic>(
-            'platformImageDemo', StandardMessageCodec()),
+          'platformImageDemo',
+          StandardMessageCodec(),
+        ),
         (dynamic message) async {
           var byteData = await rootBundle.load('assets/eat_new_orleans.jpg');
           return byteData.buffer.asUint8List();
         },
       );
-      await tester.pumpWidget(const MaterialApp(
-        home: PlatformImageDemo(),
-      ));
+      await tester.pumpWidget(const MaterialApp(home: PlatformImageDemo()));
 
       // Initially a PlaceHolder is displayed when imageData is null.
       expect(find.byType(Placeholder), findsOneWidget);