[rfw] Coerce numeric values in core Text widget

packages/rfw/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.1.3
+
+* Coerces `int` and `double` values to `String` in the core `Text` widget adapter for both direct and list-based `text` values.
+
 ## 1.1.2
 
 * Removes outdated call for feedback from the README.

packages/rfw/lib/src/flutter/core_widgets.dart

@@ -651,11 +651,19 @@ Map<String, LocalWidgetBuilder> get _coreWidgetsDefinitions => <String, LocalWid
 
   'Text': (BuildContext context, DataSource source) {
     String? text = source.v<String>(['text']);
+    text ??= source.v<int>(['text'])?.toString();
+    text ??= source.v<double>(['text'])?.toString();
     if (text == null) {
       final builder = StringBuffer();
       final int count = source.length(['text']);
       for (var index = 0; index < count; index += 1) {
-        builder.write(source.v<String>(['text', index]) ?? '');
+        final List<Object> key = <Object>['text', index];
+        String? segment = source.v<String>(key);
+        segment ??= source.v<int>(key)?.toString();
+        segment ??= source.v<double>(key)?.toString();
+        if (segment != null) {
+          builder.write(segment);
+        }
       }
       text = builder.toString();
     }

packages/rfw/pubspec.yaml

@@ -2,7 +2,7 @@ name: rfw
 description: "Remote Flutter widgets: a library for rendering declarative widget description files at runtime."
 repository: https://github.com/flutter/packages/tree/main/packages/rfw
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+rfw%22
-version: 1.1.2
+version: 1.1.3
 
 environment:
   sdk: ^3.9.0

packages/rfw/test/core_widgets_test.dart

@@ -491,4 +491,47 @@ void main() {
     expect(flexibleWidgets[2].flex, equals(1));
     expect(flexibleWidgets[2].fit, equals(FlexFit.loose));
   });
+
+  testWidgets('Text renders numeric dynamic values', (WidgetTester tester) async {
+    final runtime = Runtime()
+      ..update(const LibraryName(<String>['core']), createCoreWidgets());
+    addTearDown(runtime.dispose);
+    final data = DynamicContent()
+      ..update('singleInt', 42)
+      ..update('left', 67)
+      ..update('right', 69)
+      ..update('singleDouble', 13.37)
+      ..update('leftDouble', -9000.01)
+      ..update('rightDouble', 9000.01);
+
+    runtime.update(const LibraryName(<String>['test']), parseLibraryFile('''
+      import core;
+      widget root = Directionality(
+        textDirection: "ltr",
+        child: Column(
+          crossAxisAlignment: "start",
+          children: [
+            Text(text: data.singleInt),
+            Text(text: [data.left, " / ", data.right]),
+            Text(text: data.singleDouble),
+            Text(text: [data.leftDouble, " / ", data.rightDouble]),
+          ],
+        ),
+      );
+    '''));
+
+    await tester.pumpWidget(
+      RemoteWidget(
+        runtime: runtime,
+        data: data,
+        widget: const FullyQualifiedWidgetName(LibraryName(<String>['test']), 'root'),
+      ),
+    );
+    await tester.pump();
+
+    expect(find.text('42'), findsOneWidget);
+    expect(find.text('67 / 69'), findsOneWidget);
+    expect(find.text('13.37'), findsOneWidget);
+    expect(find.text('-9000.01 / 9000.01'), findsOneWidget);
+  });
 }