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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
132 lines
4.4 KiB
Dart
132 lines
4.4 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_api_samples/material/toggle_buttons/toggle_buttons.1.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('ToggleButtons allows multiple or no selection', (WidgetTester tester) async {
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final ThemeData theme = ThemeData(useMaterial3: true);
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Finder findButton(String text) {
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return find.descendant(
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of: find.byType(ToggleButtons),
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matching: find.widgetWithText(TextButton, text),
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);
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}
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await tester.pumpWidget(const example.ToggleButtonsApp());
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TextButton toggleMButton = tester.widget<TextButton>(findButton('M'));
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TextButton toggleXLButton = tester.widget<TextButton>(findButton('XL'));
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// Initially, only M is selected.
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expect(
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toggleMButton.style!.backgroundColor!.resolve(enabled),
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theme.colorScheme.primary.withOpacity(0.12),
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);
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expect(
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toggleXLButton.style!.backgroundColor!.resolve(enabled),
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theme.colorScheme.surface.withOpacity(0.0),
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);
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// Tap on XL.
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await tester.tap(findButton('XL'));
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await tester.pumpAndSettle();
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// Now both M and XL are selected.
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toggleMButton = tester.widget<TextButton>(findButton('M'));
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toggleXLButton = tester.widget<TextButton>(findButton('XL'));
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expect(
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toggleMButton.style!.backgroundColor!.resolve(enabled),
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theme.colorScheme.primary.withOpacity(0.12),
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);
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expect(
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toggleXLButton.style!.backgroundColor!.resolve(enabled),
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theme.colorScheme.primary.withOpacity(0.12),
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);
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// Tap M to deselect it.
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await tester.tap(findButton('M'));
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await tester.pumpAndSettle();
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// Tap XL to deselect it.
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await tester.tap(findButton('XL'));
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await tester.pumpAndSettle();
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// Now neither M nor XL are selected.
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toggleMButton = tester.widget<TextButton>(findButton('M'));
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toggleXLButton = tester.widget<TextButton>(findButton('XL'));
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expect(
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toggleMButton.style!.backgroundColor!.resolve(enabled),
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theme.colorScheme.surface.withOpacity(0.0),
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);
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expect(
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toggleXLButton.style!.backgroundColor!.resolve(enabled),
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theme.colorScheme.surface.withOpacity(0.0),
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);
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});
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testWidgets('SegmentedButton allows multiple or no selection', (WidgetTester tester) async {
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final ThemeData theme = ThemeData(useMaterial3: true);
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Finder findButton(String text) {
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return find.descendant(
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of: find.byType(SegmentedButton<example.ShirtSize>),
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matching: find.widgetWithText(TextButton, text),
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);
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}
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await tester.pumpWidget(const example.ToggleButtonsApp());
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Material segmentMButton = tester.widget<Material>(
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find.descendant(of: findButton('M'), matching: find.byType(Material)),
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);
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Material segmentXLButton = tester.widget<Material>(
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find.descendant(of: findButton('XL'), matching: find.byType(Material)),
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);
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// Initially, only M is selected.
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expect(segmentMButton.color, theme.colorScheme.secondaryContainer);
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expect(segmentXLButton.color, Colors.transparent);
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// Tap on XL.
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await tester.tap(findButton('XL'));
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await tester.pumpAndSettle();
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// // Now both M and XL are selected.
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segmentMButton = tester.widget<Material>(
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find.descendant(of: findButton('M'), matching: find.byType(Material)),
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);
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segmentXLButton = tester.widget<Material>(
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find.descendant(of: findButton('XL'), matching: find.byType(Material)),
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);
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expect(segmentMButton.color, theme.colorScheme.secondaryContainer);
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expect(segmentXLButton.color, theme.colorScheme.secondaryContainer);
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// Tap M to deselect it.
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await tester.tap(findButton('M'));
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await tester.pumpAndSettle();
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// Tap XL to deselect it.
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await tester.tap(findButton('XL'));
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await tester.pumpAndSettle();
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// Now neither M nor XL are selected.
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segmentMButton = tester.widget<Material>(
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find.descendant(of: findButton('M'), matching: find.byType(Material)),
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);
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segmentXLButton = tester.widget<Material>(
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find.descendant(of: findButton('XL'), matching: find.byType(Material)),
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);
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expect(segmentMButton.color, Colors.transparent);
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expect(segmentXLButton.color, Colors.transparent);
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});
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}
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Set<MaterialState> enabled = <MaterialState>{};
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