import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:myapp/utils/app_theme.dart';

void main() {
  testWidgets('themes build and render SegmentedButton', (tester) async {
    await tester.pumpWidget(
      MaterialApp(
        theme: AppTheme.light(),
        darkTheme: AppTheme.dark(),
        themeMode: ThemeMode.dark,
        home: Scaffold(
          body: Column(
            children: [
              SegmentedButton<int>(
                segments: const [
                  ButtonSegment(value: 0, label: Text('A')),
                  ButtonSegment(value: 1, label: Text('B')),
                ],
                selected: const {0},
                onSelectionChanged: (_) {},
              ),
              NavigationBar(
                destinations: const [
                  NavigationDestination(icon: Icon(Icons.home), label: 'Home'),
                  NavigationDestination(icon: Icon(Icons.star), label: 'Star'),
                ],
                selectedIndex: 1,
                onDestinationSelected: (_) {},
              ),
            ],
          ),
        ),
      ),
    );
    await tester.pumpAndSettle();
    expect(find.text('A'), findsOneWidget);
  });
}