import 'package:flutter/material.dart'; import 'package:flutter_test/flutter_test.dart'; import 'package:stackwallet/models/isar/stack_theme.dart'; import 'package:stackwallet/themes/stack_colors.dart'; import 'package:stackwallet/widgets/shake/shake.dart'; import '../../sample_data/theme_json.dart'; void main() { testWidgets("Widget build", (widgetTester) async { await widgetTester.pumpWidget( MaterialApp( theme: ThemeData( extensions: [ StackColors.fromStackColorTheme( StackTheme.fromJson( json: lightThemeJsonMap, ), ), ], ), home: Material( child: Shake( animationRange: 10, controller: ShakeController(), animationDuration: const Duration(milliseconds: 200), child: const Column( children: [ Center( child: Text("Enter Pin"), ) ], ), ), ), ), ); expect(find.byType(Shake), findsOneWidget); expect(find.byType(Text), findsOneWidget); }); }