44 lines
1.3 KiB
Dart
44 lines
1.3 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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Future<TextEditingController> show(WidgetTester tester) async {
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final controller = TextEditingController();
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addTearDown(controller.dispose);
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await tester.pumpWidget(
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MaterialApp(
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home: Scaffold(
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body: TextField(
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controller: controller,
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maxLength: TextLimits.name,
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buildCounter: nearLimitCounter,
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),
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),
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),
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);
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return controller;
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}
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testWidgets('a field counts only near its limit, and stops there', (
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tester,
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) async {
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final controller = await show(tester);
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await tester.enterText(find.byType(TextField), 'a' * 10);
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await tester.pump();
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expect(find.textContaining(' / ${TextLimits.name}'), findsNothing);
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await tester.enterText(find.byType(TextField), 'a' * 35);
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await tester.pump();
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expect(find.text('35 / ${TextLimits.name}'), findsOneWidget);
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await tester.enterText(find.byType(TextField), 'a' * 100);
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await tester.pump();
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expect(controller.text, hasLength(TextLimits.name));
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expect(
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find.text('${TextLimits.name} / ${TextLimits.name}'),
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findsOneWidget,
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);
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});
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}
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