mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
5491c8c146
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>
87 lines
2.7 KiB
Dart
87 lines
2.7 KiB
Dart
// 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_api_samples/material/range_slider/range_slider.0.dart' as example;
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
|
|
void main() {
|
|
testWidgets('The range slider should have 5 divisions from 0 to 100', (
|
|
WidgetTester tester,
|
|
) async {
|
|
await tester.pumpWidget(const example.RangeSliderExampleApp());
|
|
|
|
expect(find.widgetWithText(AppBar, 'RangeSlider Sample'), findsOne);
|
|
expect(
|
|
find.byWidgetPredicate(
|
|
(Widget widget) => widget is RangeSlider && widget.values == const RangeValues(40, 80),
|
|
),
|
|
findsOne,
|
|
);
|
|
|
|
final Rect rangeSliderRect = tester.getRect(find.byType(RangeSlider));
|
|
|
|
final double y = rangeSliderRect.centerRight.dy;
|
|
final double startX = rangeSliderRect.centerLeft.dx;
|
|
final double endX = rangeSliderRect.centerRight.dx;
|
|
|
|
// Drag the start to 0.
|
|
final TestGesture drag = await tester.startGesture(Offset(startX + (endX - startX) * 0.4, y));
|
|
await tester.pump(kPressTimeout);
|
|
await drag.moveTo(rangeSliderRect.centerLeft);
|
|
await drag.up();
|
|
await tester.pump();
|
|
|
|
expect(
|
|
find.byWidgetPredicate(
|
|
(Widget widget) => widget is RangeSlider && widget.values == const RangeValues(0, 80),
|
|
),
|
|
findsOne,
|
|
);
|
|
|
|
// Drag the start to 20.
|
|
await drag.down(rangeSliderRect.centerLeft);
|
|
await tester.pump(kPressTimeout);
|
|
await drag.moveTo(Offset(startX + (endX - startX) * 0.2, y));
|
|
await drag.up();
|
|
await tester.pump();
|
|
|
|
expect(
|
|
find.byWidgetPredicate(
|
|
(Widget widget) => widget is RangeSlider && widget.values == const RangeValues(20, 80),
|
|
),
|
|
findsOne,
|
|
);
|
|
|
|
// Drag the end to 60.
|
|
await drag.down(Offset(startX + (endX - startX) * 0.8, y));
|
|
await tester.pump(kPressTimeout);
|
|
await drag.moveTo(Offset(startX + (endX - startX) * 0.6, y));
|
|
await drag.up();
|
|
await tester.pump();
|
|
|
|
expect(
|
|
find.byWidgetPredicate(
|
|
(Widget widget) => widget is RangeSlider && widget.values == const RangeValues(20, 60),
|
|
),
|
|
findsOne,
|
|
);
|
|
|
|
// Drag the end to 100.
|
|
await drag.down(Offset(startX + (endX - startX) * 0.6, y));
|
|
await tester.pump(kPressTimeout);
|
|
await drag.moveTo(rangeSliderRect.centerRight);
|
|
await drag.up();
|
|
await tester.pump();
|
|
|
|
expect(
|
|
find.byWidgetPredicate(
|
|
(Widget widget) => widget is RangeSlider && widget.values == const RangeValues(20, 100),
|
|
),
|
|
findsOne,
|
|
);
|
|
});
|
|
}
|