54 lines
1.5 KiB
Dart
54 lines
1.5 KiB
Dart
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import 'package:flutter_test/flutter_test.dart';
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import 'package:halkyon_ui/halkyon_ui.dart';
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import 'package:material_ui/material_ui.dart';
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void main() {
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late int undos;
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setUp(() => undos = 0);
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/// Shows "Studyset archived" with a way to undo it.
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Future<void> archive(WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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localizationsDelegates: HalkyonUiLocalizations.localizationsDelegates,
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supportedLocales: HalkyonUiLocalizations.supportedLocales,
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home: Scaffold(
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body: Builder(
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builder: (context) => TextButton(
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onPressed: () => showUndoSnackBar(
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context,
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message: 'Studyset archived',
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onUndo: () => undos++,
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),
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child: const Text('Archive'),
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),
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),
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),
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),
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);
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await tester.tap(find.text('Archive'));
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await tester.pumpAndSettle();
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}
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testWidgets('offers to undo', (tester) async {
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await archive(tester);
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expect(find.text('Studyset archived'), findsOneWidget);
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await tester.tap(find.text('Undo'));
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await tester.pumpAndSettle();
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expect(undos, 1);
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expect(find.text('Studyset archived'), findsNothing);
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});
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testWidgets('goes by itself after three seconds', (tester) async {
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await archive(tester);
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await tester.pump(const Duration(seconds: 3));
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await tester.pumpAndSettle();
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expect(find.text('Studyset archived'), findsNothing);
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expect(undos, 0);
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});
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}
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