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Add tests for logical_key_set.0.dart API example. (#147735)

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This PR contributes to https://github.com/flutter/flutter/issues/130459

### Description
- Corrects the name for `examples/api/test/widgets/shortcuts/logical_key_set.0_test.dart` test file
- Update tests for `examples/api/lib/widgets/shortcuts/logical_key_set.0.dart`
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Kostia Sokolovskyi 2024-05-20 19:47:10 +02:00 committed by GitHub
parent 49bc6bd54f
commit 6cb9119148
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2 changed files with 118 additions and 1 deletions
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1
dev/bots/check_code_samples.dart
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@ -413,7 +413,6 @@ final Set<String> _knownMissingTests = <String>{
'examples/api/test/widgets/focus_traversal/ordered_traversal_policy.0_test.dart',
'examples/api/test/widgets/image/image.frame_builder.0_test.dart',
'examples/api/test/widgets/image/image.loading_builder.0_test.dart',
'examples/api/test/widgets/shortcuts/logical_key_set.0_test.dart',
'examples/api/test/widgets/page_storage/page_storage.0_test.dart',
'examples/api/test/widgets/scrollbar/raw_scrollbar.1_test.dart',
'examples/api/test/widgets/scrollbar/raw_scrollbar.2_test.dart',

118
examples/api/test/widgets/shortcuts/logical_key_set.0_test.dart Normal file
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@ -0,0 +1,118 @@
// 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/services.dart';
import 'package:flutter_api_samples/widgets/shortcuts/logical_key_set.0.dart'
as example;
import 'package:flutter_test/flutter_test.dart';
void main() {
Future<void> sendKeyCombination(
WidgetTester tester,
List<LogicalKeyboardKey> keys,
) async {
for (final LogicalKeyboardKey key in keys) {
await tester.sendKeyDownEvent(key);
}
for (final LogicalKeyboardKey key in keys.reversed) {
await tester.sendKeyUpEvent(key);
}
}
testWidgets('Verify correct labels are displayed', (WidgetTester tester) async {
await tester.pumpWidget(
const example.LogicalKeySetExampleApp(),
);
expect(find.text('LogicalKeySet Sample'), findsOneWidget);
expect(
find.text('Add to the counter by pressing Ctrl+C'),
findsOneWidget,
);
expect(find.text('count: 0'), findsOneWidget);
});
testWidgets('CtrlLeft+C or C+CtrlLeft key combination updates counter', (WidgetTester tester) async {
await tester.pumpWidget(
const example.LogicalKeySetExampleApp(),
);
for (int counter = 0; counter < 10; counter++) {
expect(find.text('count: $counter'), findsOneWidget);
await sendKeyCombination(
tester,
counter.isEven
? <LogicalKeyboardKey>[
LogicalKeyboardKey.controlLeft,
LogicalKeyboardKey.keyC,
]
: <LogicalKeyboardKey>[
LogicalKeyboardKey.keyC,
LogicalKeyboardKey.controlLeft,
],
);
await tester.pump();
}
});
testWidgets('CtrlRight+C key combination updates counter', (WidgetTester tester) async {
await tester.pumpWidget(
const example.LogicalKeySetExampleApp(),
);
for (int counter = 0; counter < 10; counter++) {
expect(find.text('count: $counter'), findsOneWidget);
await sendKeyCombination(
tester,
<LogicalKeyboardKey>[
LogicalKeyboardKey.controlRight,
LogicalKeyboardKey.keyC,
],
);
await tester.pump();
}
});
testWidgets('CtrlLeft+A+C key combination does not update counter', (WidgetTester tester) async {
await tester.pumpWidget(
const example.LogicalKeySetExampleApp(),
);
for (int counter = 0; counter < 10; counter++) {
expect(find.text('count: 0'), findsOneWidget);
await sendKeyCombination(
tester,
<LogicalKeyboardKey>[
LogicalKeyboardKey.controlLeft,
LogicalKeyboardKey.keyA,
LogicalKeyboardKey.keyC,
],
);
await tester.pump();
}
});
testWidgets('CtrlRight+A+C key combination does not update counter', (WidgetTester tester) async {
await tester.pumpWidget(
const example.LogicalKeySetExampleApp(),
);
for (int counter = 0; counter < 10; counter++) {
expect(find.text('count: 0'), findsOneWidget);
await sendKeyCombination(
tester,
<LogicalKeyboardKey>[
LogicalKeyboardKey.controlRight,
LogicalKeyboardKey.keyA,
LogicalKeyboardKey.keyC,
],
);
await tester.pump();
}
});
}