| 1 | import 'package:flutter/material.dart'; |
| 2 | import 'package:flutter_test/flutter_test.dart'; |
| 3 | import 'package:localmind/features/chat/views/components/heartbeat_dot.dart'; |
| 4 | |
| 5 | void main() { |
| 6 | group('HeartbeatDot', () { |
| 7 | testWidgets('renders with default size and primary color', (tester) async { |
| 8 | await tester.pumpWidget( |
| 9 | const MaterialApp( |
| 10 | home: Scaffold(body: Center(child: HeartbeatDot())), |
| 11 | ), |
| 12 | ); |
| 13 | |
| 14 | expect(find.byType(HeartbeatDot), findsOneWidget); |
| 15 | // Ensure initial frame renders |
| 16 | await tester.pump(); |
| 17 | expect(tester.takeException(), isNull); |
| 18 | }); |
| 19 | |
| 20 | testWidgets('renders with custom size and custom color', (tester) async { |
| 21 | const customColor = Colors.teal; |
| 22 | await tester.pumpWidget( |
| 23 | const MaterialApp( |
| 24 | home: Scaffold( |
| 25 | body: Center(child: HeartbeatDot(size: 10, color: customColor)), |
| 26 | ), |
| 27 | ), |
| 28 | ); |
| 29 | |
| 30 | expect(find.byType(HeartbeatDot), findsOneWidget); |
| 31 | await tester.pump(); |
| 32 | expect(tester.takeException(), isNull); |
| 33 | }); |
| 34 | |
| 35 | testWidgets('animates heartbeat cycle smoothly over time', (tester) async { |
| 36 | await tester.pumpWidget( |
| 37 | const MaterialApp( |
| 38 | home: Scaffold(body: Center(child: HeartbeatDot(size: 7))), |
| 39 | ), |
| 40 | ); |
| 41 | |
| 42 | // Advance through heartbeat phases (first beat, recoil, second beat, rest) |
| 43 | await tester.pump(const Duration(milliseconds: 200)); |
| 44 | await tester.pump(const Duration(milliseconds: 300)); |
| 45 | await tester.pump(const Duration(milliseconds: 400)); |
| 46 | await tester.pump(const Duration(milliseconds: 500)); |
| 47 | |
| 48 | expect(tester.takeException(), isNull); |
| 49 | }); |
| 50 | }); |
| 51 | } |