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Add tests for deletable_chip_attributes.on_deleted.0.dart (#152361)

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Contributes to https://github.com/flutter/flutter/issues/130459

It adds a test for
- `examples/api/lib/material/chip/deletable_chip_attributes.on_deleted.0.dart`
This commit is contained in:
Valentin Vignal 2024-07-29 14:52:25 +08:00 committed by GitHub
parent 9d5ede0f5a
commit 1ceeb54087
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2 changed files with 64 additions and 1 deletions
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1
dev/bots/check_code_samples.dart
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@ -319,7 +319,6 @@ final Set<String> _knownMissingTests = <String>{
'examples/api/test/material/color_scheme/dynamic_content_color.0_test.dart',
'examples/api/test/material/platform_menu_bar/platform_menu_bar.0_test.dart',
'examples/api/test/material/flexible_space_bar/flexible_space_bar.0_test.dart',
'examples/api/test/material/chip/deletable_chip_attributes.on_deleted.0_test.dart',
'examples/api/test/material/search_anchor/search_anchor.0_test.dart',
'examples/api/test/material/search_anchor/search_anchor.1_test.dart',
'examples/api/test/material/search_anchor/search_anchor.2_test.dart',

64
examples/api/test/material/chip/deletable_chip_attributes.on_deleted.0_test.dart Normal file
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@ -0,0 +1,64 @@
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/material.dart';
import 'package:flutter_api_samples/material/chip/deletable_chip_attributes.on_deleted.0.dart' as example;
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('Chip.onDeleted can be used to delete chips', (WidgetTester tester) async {
await tester.pumpWidget(
const example.OnDeletedExampleApp(),
);
expect(find.widgetWithText(AppBar, 'DeletableChipAttributes.onDeleted Sample'), findsOne);
expect(find.widgetWithText(Chip, 'Aaron Burr'), findsOne);
expect(find.widgetWithText(Chip, 'Alexander Hamilton'), findsOne);
expect(find.widgetWithText(Chip, 'Eliza Hamilton'), findsOne);
expect(find.widgetWithText(Chip, 'James Madison'), findsOne);
Finder cancelIconFinder(String chipText) {
return find.descendant(
of: find.widgetWithText(Chip, chipText),
matching: find.byIcon(Icons.cancel),
);
}
// Delete Alexander Hamilton.
await tester.tap(cancelIconFinder('Alexander Hamilton'));
await tester.pump();
expect(find.widgetWithText(Chip, 'Aaron Burr'), findsOne);
expect(find.widgetWithText(Chip, 'Alexander Hamilton'), findsNothing);
expect(find.widgetWithText(Chip, 'Eliza Hamilton'), findsOne);
expect(find.widgetWithText(Chip, 'James Madison'), findsOne);
// Delete James Madison.
await tester.tap(cancelIconFinder('James Madison'));
await tester.pump();
expect(find.widgetWithText(Chip, 'Aaron Burr'), findsOne);
expect(find.widgetWithText(Chip, 'Alexander Hamilton'), findsNothing);
expect(find.widgetWithText(Chip, 'Eliza Hamilton'), findsOne);
expect(find.widgetWithText(Chip, 'James Madison'), findsNothing);
// Delete Aaron Burr.
await tester.tap(cancelIconFinder('Aaron Burr'));
await tester.pump();
expect(find.widgetWithText(Chip, 'Aaron Burr'), findsNothing);
expect(find.widgetWithText(Chip, 'Alexander Hamilton'), findsNothing);
expect(find.widgetWithText(Chip, 'Eliza Hamilton'), findsOne);
expect(find.widgetWithText(Chip, 'James Madison'), findsNothing);
// Delete Eliza Hamilton.
await tester.tap(cancelIconFinder('Eliza Hamilton'));
await tester.pump();
expect(find.widgetWithText(Chip, 'Aaron Burr'), findsNothing);
expect(find.widgetWithText(Chip, 'Alexander Hamilton'), findsNothing);
expect(find.widgetWithText(Chip, 'Eliza Hamilton'), findsNothing);
expect(find.widgetWithText(Chip, 'James Madison'), findsNothing);
});
}