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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>
66 lines
2.5 KiB
Dart
66 lines
2.5 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/checkbox/checkbox.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('Checkbox can be checked', (WidgetTester tester) async {
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await tester.pumpWidget(const example.CheckboxExampleApp());
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expect(find.byType(Checkbox), findsNWidgets(3));
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Checkbox checkbox = tester.widget(find.byType(Checkbox).first);
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Checkbox checkboxWithError = tester.widget(find.byType(Checkbox).at(1));
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Checkbox checkboxDisabled = tester.widget(find.byType(Checkbox).last);
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// Verify the initial state of the checkboxes.
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expect(checkbox.value, isTrue);
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expect(checkboxWithError.value, isTrue);
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expect(checkboxDisabled.value, isTrue);
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expect(checkboxWithError.isError, isTrue);
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expect(checkboxDisabled.onChanged, null);
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expect(checkbox.tristate, isTrue);
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expect(checkboxWithError.tristate, isTrue);
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expect(checkboxDisabled.tristate, isTrue);
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// Tap the first Checkbox and verify the state change.
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await tester.tap(find.byType(Checkbox).first);
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await tester.pump();
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checkbox = tester.widget(find.byType(Checkbox).first);
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checkboxWithError = tester.widget(find.byType(Checkbox).at(1));
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checkboxDisabled = tester.widget(find.byType(Checkbox).last);
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expect(checkbox.value, isNull);
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expect(checkboxWithError.value, isNull);
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expect(checkboxDisabled.value, isNull);
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// Tap the second Checkbox and verify the state change.
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await tester.tap(find.byType(Checkbox).at(1));
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await tester.pump();
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checkbox = tester.widget(find.byType(Checkbox).first);
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checkboxWithError = tester.widget(find.byType(Checkbox).at(1));
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checkboxDisabled = tester.widget(find.byType(Checkbox).last);
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expect(checkbox.value, isFalse);
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expect(checkboxWithError.value, isFalse);
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expect(checkboxDisabled.value, isFalse);
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// Tap the third Checkbox and verify that should remain unchanged.
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await tester.tap(find.byType(Checkbox).last);
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await tester.pump();
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checkbox = tester.widget(find.byType(Checkbox).first);
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checkboxWithError = tester.widget(find.byType(Checkbox).at(1));
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checkboxDisabled = tester.widget(find.byType(Checkbox).last);
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expect(checkbox.value, isFalse);
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expect(checkboxWithError.value, isFalse);
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expect(checkboxDisabled.value, isFalse);
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});
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}
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