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45 lines
1.7 KiB
Dart
45 lines
1.7 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/rendering.dart';
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import 'package:flutter_api_samples/widgets/overlay/overlay_portal.0.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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const String tooltipText = 'tooltip';
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testWidgets('Tooltip is shown on press', (WidgetTester tester) async {
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await tester.pumpWidget(const example.OverlayPortalExampleApp());
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expect(find.text(tooltipText), findsNothing);
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await tester.tap(find.byType(example.ClickableTooltipWidget));
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await tester.pump();
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expect(find.text(tooltipText), findsOneWidget);
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await tester.tap(find.byType(example.ClickableTooltipWidget));
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await tester.pump();
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expect(find.text(tooltipText), findsNothing);
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});
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testWidgets('Tooltip is shown at the right location', (WidgetTester tester) async {
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await tester.pumpWidget(const example.OverlayPortalExampleApp());
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await tester.tap(find.byType(example.ClickableTooltipWidget));
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await tester.pump();
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final Size canvasSize = tester.getSize(find.byType(example.OverlayPortalExampleApp));
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expect(
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tester.getBottomRight(find.text(tooltipText)),
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canvasSize - const Size(50, 50),
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);
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});
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testWidgets('Tooltip is shown with the right font size', (WidgetTester tester) async {
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await tester.pumpWidget(const example.OverlayPortalExampleApp());
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await tester.tap(find.byType(example.ClickableTooltipWidget));
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await tester.pump();
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final TextSpan textSpan = tester.renderObject<RenderParagraph>(find.text(tooltipText)).text as TextSpan;
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expect(textSpan.style?.fontSize, 50);
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});
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}
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