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127 lines
4.6 KiB
127 lines
4.6 KiB
2 years ago
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import 'package:context_menus/cascading_menu_page.dart';
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import 'package:context_menus/main.dart';
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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/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Can show and use the cascading menu', (tester) async {
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await tester.pumpWidget(const MyApp());
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// Navigate to the CascadingMenuPage example.
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await tester.dragUntilVisible(
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find.text(CascadingMenuPage.title),
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find.byType(ListView),
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const Offset(0.0, -250.0),
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);
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await tester.pumpAndSettle();
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await tester.tap(find.text(CascadingMenuPage.title));
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await tester.pumpAndSettle();
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const String message =
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'Right click or long press anywhere to show the cascading menu.';
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expect(find.text(message), findsOneWidget);
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// Right click on the background of the app to show the cascading context
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// menu.
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TestGesture gesture = await tester.startGesture(
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const Offset(0.0, 100.0),
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kind: PointerDeviceKind.mouse,
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buttons: kSecondaryMouseButton,
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);
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await tester.pump();
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await gesture.up();
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await gesture.removePointer();
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await tester.pumpAndSettle();
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// The custom cascading context menu is shown.
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expect(find.byType(DesktopTextSelectionToolbar), findsOneWidget);
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expect(find.text('About'), findsOneWidget);
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expect(find.text('Show'), findsNothing);
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expect(find.text('Hide'), findsOneWidget);
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expect(find.text('Reset'), findsOneWidget);
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expect(find.text('Color'), findsOneWidget);
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// Click "Hide Message" and the message and menu are hidden.
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await tester.tap(find.text('Hide'));
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await tester.pumpAndSettle();
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expect(find.byType(DesktopTextSelectionToolbar), findsNothing);
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expect(find.text(message), findsNothing);
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// Right click to show the menu again.
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gesture = await tester.startGesture(
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const Offset(0.0, 100.0),
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kind: PointerDeviceKind.mouse,
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buttons: kSecondaryMouseButton,
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);
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await tester.pump();
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await gesture.up();
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await gesture.removePointer();
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await tester.pumpAndSettle();
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expect(find.byType(DesktopTextSelectionToolbar), findsOneWidget);
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expect(find.text('About'), findsOneWidget);
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expect(find.text('Show'), findsOneWidget);
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expect(find.text('Hide'), findsNothing);
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expect(find.text('Reset'), findsOneWidget);
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expect(find.text('Color'), findsOneWidget);
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// Use the shortcut to show the message again.
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await tester.sendKeyDownEvent(LogicalKeyboardKey.control);
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await tester.sendKeyDownEvent(LogicalKeyboardKey.keyS);
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await tester.sendKeyUpEvent(LogicalKeyboardKey.control);
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await tester.sendKeyUpEvent(LogicalKeyboardKey.keyS);
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await tester.pumpAndSettle();
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expect(find.byType(DesktopTextSelectionToolbar), findsNothing);
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expect(find.text(message), findsOneWidget);
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// Right click to show the menu again.
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gesture = await tester.startGesture(
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const Offset(0.0, 100.0),
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kind: PointerDeviceKind.mouse,
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buttons: kSecondaryMouseButton,
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);
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await tester.pump();
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await gesture.up();
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await gesture.removePointer();
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await tester.pumpAndSettle();
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expect(find.byType(DesktopTextSelectionToolbar), findsOneWidget);
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expect(find.text('About'), findsOneWidget);
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expect(find.text('Show'), findsNothing);
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expect(find.text('Hide'), findsOneWidget);
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expect(find.text('Reset'), findsOneWidget);
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expect(find.text('Color'), findsOneWidget);
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expect(find.text('Red'), findsNothing);
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expect(find.text('Green'), findsNothing);
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expect(find.text('Blue'), findsNothing);
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// Hover Background Color.
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gesture = await tester.startGesture(
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//tester.getCenter(find.text('Color')),
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const Offset(0.0, 100),
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kind: PointerDeviceKind.mouse,
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);
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await tester.pump();
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await gesture.moveTo(tester.getCenter(find.text('Color')));
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await tester.pumpAndSettle();
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// Background colors are shown.
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expect(find.text('Red'), findsOneWidget);
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expect(find.text('Green'), findsOneWidget);
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expect(find.text('Blue'), findsOneWidget);
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// Select green.
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await gesture.moveTo(tester.getCenter(find.text('Green')));
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await tester.pump();
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await tester.tap(find.text('Green'));
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await tester.pump();
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await gesture.removePointer();
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// The menu is gone and the UI shows green was selected.
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expect(find.byType(DesktopTextSelectionToolbar), findsNothing);
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expect(find.text('Last Selected: Green Background'), findsOneWidget);
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9 months ago
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},
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// TODO(justinmc): https://github.com/flutter/samples/issues/2086
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skip: true);
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2 years ago
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}
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