101 lines
2.8 KiB
Dart
101 lines
2.8 KiB
Dart
import 'dart:ui' as ui;
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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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import 'package:plezy/utils/key_event_simulator.dart';
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void main() {
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testWidgets('simulateKeyPress dispatches directional pad key events', (tester) async {
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final events = await _pumpKeyEventRecorder(tester);
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scheduleFrameIfIdle();
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simulateKeyPress(LogicalKeyboardKey.enter);
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await tester.pump();
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await tester.pump();
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expect(events, hasLength(2));
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expect(events.map((event) => event.deviceType), everyElement(ui.KeyEventDeviceType.directionalPad));
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});
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testWidgets('simulateKeyDown and simulateKeyUp dispatch held directional pad events', (tester) async {
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final events = await _pumpKeyEventRecorder(tester);
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simulateKeyDown(LogicalKeyboardKey.enter);
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simulateKeyUp(LogicalKeyboardKey.enter);
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await tester.pump();
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await tester.pump();
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expect(events, hasLength(2));
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expect(events[0], isA<KeyDownEvent>());
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expect(events[1], isA<KeyUpEvent>());
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expect(events.map((event) => event.deviceType), everyElement(ui.KeyEventDeviceType.directionalPad));
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});
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testWidgets('simulateKeyPress stops at skipRemainingHandlers', (tester) async {
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final childEvents = <KeyEvent>[];
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final parentEvents = <KeyEvent>[];
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late BuildContext childContext;
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await tester.pumpWidget(
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MaterialApp(
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home: Focus(
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onKeyEvent: (_, event) {
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parentEvents.add(event);
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return KeyEventResult.handled;
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},
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child: Focus(
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autofocus: true,
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onKeyEvent: (_, event) {
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childEvents.add(event);
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return KeyEventResult.skipRemainingHandlers;
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},
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child: Builder(
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builder: (context) {
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childContext = context;
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return const SizedBox.shrink();
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},
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),
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),
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),
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),
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);
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Focus.of(childContext).requestFocus();
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await tester.pump();
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simulateKeyPress(LogicalKeyboardKey.enter);
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await tester.pump();
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await tester.pump();
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expect(childEvents, hasLength(2));
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expect(parentEvents, isEmpty);
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});
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}
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Future<List<KeyEvent>> _pumpKeyEventRecorder(WidgetTester tester) async {
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final events = <KeyEvent>[];
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late BuildContext focusContext;
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await tester.pumpWidget(
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MaterialApp(
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home: Focus(
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autofocus: true,
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onKeyEvent: (_, event) {
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events.add(event);
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return KeyEventResult.handled;
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},
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child: Builder(
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builder: (context) {
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focusContext = context;
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return const SizedBox.shrink();
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},
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),
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),
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),
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);
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Focus.of(focusContext).requestFocus();
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await tester.pump();
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expect(Focus.of(focusContext).hasPrimaryFocus, isTrue);
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return events;
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}
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