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Add test for selection_container.0_test.dart (#157079)

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

It adds a test for
- `examples/api/test/material/selection_container/selection_container.0_test.dart`
This commit is contained in:
Valentin Vignal 2024-10-17 23:32:31 +08:00 committed by GitHub
parent 0ce5285051
commit 230cba2331
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2 changed files with 62 additions and 1 deletions
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1
dev/bots/check_code_samples.dart
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@ -312,7 +312,6 @@ final Set<String> _knownMissingTests = <String>{
'examples/api/test/material/bottom_app_bar/bottom_app_bar.2_test.dart',
'examples/api/test/material/bottom_app_bar/bottom_app_bar.1_test.dart',
'examples/api/test/material/selectable_region/selectable_region.0_test.dart',
'examples/api/test/material/selection_container/selection_container.0_test.dart',
'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',

62
examples/api/test/material/selection_container/selection_container.0_test.dart Normal file
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@ -0,0 +1,62 @@
// 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/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter_api_samples/material/selection_container/selection_container.0.dart' as example;
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('The SelectionContainer should transform the partial selection into an all selection', (WidgetTester tester) async {
await tester.pumpWidget(
const example.SelectionContainerExampleApp(),
);
expect(find.widgetWithText(AppBar, 'SelectionContainer Sample'), findsOne);
final RenderParagraph paragraph1 = tester.renderObject<RenderParagraph>(
find.descendant(
of: find.text('Row 1'),
matching: find.byType(RichText),
),
);
final RenderParagraph paragraph2 = tester.renderObject<RenderParagraph>(
find.descendant(
of: find.text('Row 2'),
matching: find.byType(RichText),
),
);
final RenderParagraph paragraph3 = tester.renderObject<RenderParagraph>(
find.descendant(
of: find.text('Row 3'),
matching: find.byType(RichText),
),
);
final Rect paragraph1Rect = tester.getRect(find.text('Row 1'));
final TestGesture gesture = await tester.startGesture(
paragraph1Rect.topLeft,
kind: PointerDeviceKind.mouse,
);
addTearDown(gesture.removePointer);
await tester.pump();
await gesture.moveTo(paragraph1Rect.center);
await tester.pump();
expect(
paragraph1.selections.first,
const TextSelection(baseOffset: 0, extentOffset: 5),
);
expect(
paragraph2.selections.first,
const TextSelection(baseOffset: 0, extentOffset: 5),
);
expect(
paragraph3.selections.first,
const TextSelection(baseOffset: 0, extentOffset: 5),
);
await gesture.up();
});
}