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51 lines
2.0 KiB
Dart
51 lines
2.0 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/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_api_samples/material/tooltip/tooltip.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('Tooltip wait and show duration', (WidgetTester tester) async {
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const String tooltipText = 'I am a Tooltip';
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await tester.pumpWidget(
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const example.MyApp(),
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);
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TestGesture? gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
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addTearDown(() async {
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if (gesture != null)
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return gesture.removePointer();
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});
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await gesture.addPointer();
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await gesture.moveTo(const Offset(1.0, 1.0));
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await tester.pump();
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expect(find.text(tooltipText), findsNothing);
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// Move the mouse over the text and wait for the tooltip to appear.
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final Finder tooltip = find.byType(Tooltip);
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await gesture.moveTo(tester.getCenter(tooltip));
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// Wait half a second and the tooltip should still not be visible.
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await tester.pump(const Duration(milliseconds: 500));
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expect(find.text(tooltipText), findsNothing);
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// Wait another half a second and the tooltip should be visible now.
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await tester.pump(const Duration(milliseconds: 500));
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expect(find.text(tooltipText), findsOneWidget);
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// Move the mouse away and wait for the tooltip to disappear.
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await gesture.moveTo(const Offset(1.0, 1.0));
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await tester.pump();
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// Wait a second and the tooltip should still be visible.
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await tester.pump(const Duration(seconds: 1));
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expect(find.text(tooltipText), findsOneWidget);
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// Wait another second and the tooltip should be gone.
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await tester.pump(const Duration(seconds: 1));
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await tester.pumpAndSettle();
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await gesture.removePointer();
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gesture = null;
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expect(find.text(tooltipText), findsNothing);
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});
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}
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