Add golden tests

forui/example/lib/main.dart

@@ -18,10 +18,10 @@ class Application extends StatelessWidget {
           data: FThemes.zinc.light,
           child: Scaffold(
             backgroundColor: FThemes.zinc.light.colorScheme.background,
-            body: Column(
+            body: const Column(
               mainAxisAlignment: MainAxisAlignment.center,
               children: [
-                const ExampleWidget(),
+                ExampleWidget(),
               ],
             ),
           ),
@@ -53,20 +53,16 @@ class _ExampleWidgetState extends State<ExampleWidget> {
             text: 'Delete?',
             onPress: () => showAdaptiveDialog(
               context: context,
-              builder: (context) {
-                final style = context.theme.cardStyle;
-                return FDialog(
-                  title: 'Are you absolutely sure?',
-                  subtitle: 'This action cannot be undone. This will permanently delete your account and remove your data from our servers.',
-                  actions: [
-                    FButton(text: 'Continue', onPress: () {}),
-                    FButton(design: FButtonVariant.outlined, text: 'Cancel', onPress: () {
-                      Navigator.of(context).pop();
-                    }),
-                  ],
-                );
-                // return _dialog(context);
-              },
+              builder: (context) => FDialog(
+                title: 'Are you absolutely sure?',
+                subtitle: 'This action cannot be undone. This will permanently delete your account and remove your data from our servers.',
+                actions: [
+                  FButton(text: 'Continue', onPress: () {}),
+                  FButton(design: FButtonVariant.outlined, text: 'Cancel', onPress: () {
+                    Navigator.of(context).pop();
+                  }),
+                ],
+              ),
             ),
           ),
         ],

forui/lib/src/widgets/dialog/dialog.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter/semantics.dart';
-import 'package:flutter/widgets.dart';
 import 'package:forui/forui.dart';
 import 'package:meta/meta.dart';
 import 'package:sugar/collection.dart';

forui/test/src/widgets/dialog_golden_test.dart

@@ -0,0 +1,83 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:forui/forui.dart';
+
+import '../test_scaffold.dart';
+
+class UnderTest extends StatelessWidget {
+  final FDialogAlignment alignment;
+
+  const UnderTest({required this.alignment, super.key});
+
+  @override
+  Widget build(BuildContext context) => FDialog(
+    alignment: alignment,
+    title: 'Are you absolutely sure?',
+    subtitle: 'This action cannot be undone. This will permanently delete your account and remove your data from our servers.',
+    actions: [
+      FButton(text: 'Continue', onPress: () {}),
+      FButton(design: FButtonVariant.outlined, text: 'Cancel', onPress: () {
+        Navigator.of(context).pop();
+      }),
+    ],
+  );
+
+  @override
+  void debugFillProperties(DiagnosticPropertiesBuilder properties) {
+    super.debugFillProperties(properties);
+    properties.add(EnumProperty<FDialogAlignment>('alignment', alignment));
+  }
+}
+
+
+void main() {
+  group('FDialog', () {
+    for (final (name, theme, background) in TestScaffold.themes) {
+      for (final alignment in [FDialogAlignment.horizontal, FDialogAlignment.vertical]) {
+        testWidgets('$name with $alignment content', (tester) async {
+          await tester.pumpWidget(
+            MaterialApp(
+              home: TestScaffold(
+                data: theme,
+                background: background,
+                child: UnderTest(alignment: alignment),
+              ),
+            ),
+          );
+
+          await expectLater(
+            find.byType(UnderTest),
+            matchesGoldenFile('dialog/$name-$alignment-content.png'),
+          );
+        });
+      }
+
+
+      testWidgets('$name with raw content', (tester) async {
+        await tester.pumpWidget(
+          TestScaffold(
+            data: theme,
+            background: background,
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                FDialog.raw(
+                  builder: (context, style) => const SizedBox(
+                    width: 50,
+                    height: 50,
+                  ),
+                ),
+              ],
+            ),
+          ),
+        );
+
+        await expectLater(
+          find.byType(FDialog),
+          matchesGoldenFile('dialog/$name-raw-content.png'),
+        );
+      });
+    }
+  });
+}