33 lines
1.1 KiB
Dart
33 lines
1.1 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:provider/provider.dart';
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import 'package:smoke_cess_app/providers/timer_provider.dart';
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import 'package:smoke_cess_app/utils/timer_util.dart';
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import 'package:smoke_cess_app/widgets/timer_widget.dart';
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void main() {
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group('TimerWidget', () {
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testWidgets('should display duration', (WidgetTester tester) async {
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TimerProvider timerProvider = TimerProvider();
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Duration duration = const Duration(minutes: 1);
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await tester.pumpWidget(
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MaterialApp(
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home: Scaffold(
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body: ChangeNotifierProvider(
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create: (context) => timerProvider,
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child: TimerWidget(duration: duration)))),
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);
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final durationTextFinder = find.text(formatTime(duration.inSeconds));
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expect(durationTextFinder, findsOneWidget);
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timerProvider.startTimer(duration);
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await tester.pump(const Duration(seconds: 1));
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expect(durationTextFinder, findsNothing);
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expect(find.text(formatTime(duration.inSeconds - 1)), findsOneWidget);
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});
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});
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}
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