airkjw
3138fc4b08
CustomPainter board with gems/ghost/clear-flash, finger-lifted drag with snap preview, combo text effect, HUD chips, phase overlays with rescue stubs, demo stage. E2E widget test drives a real drag gesture. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
117 lines
3.8 KiB
Dart
117 lines
3.8 KiB
Dart
import 'package:block_seasons/core/rng.dart';
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import 'package:block_seasons/game/engine/piece_generator.dart';
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import 'package:block_seasons/game/models/piece_library.dart';
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import 'package:block_seasons/game/models/stage.dart';
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import 'package:block_seasons/l10n/gen/app_localizations.dart';
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import 'package:block_seasons/state/providers.dart';
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import 'package:block_seasons/ui/screens/game_screen.dart';
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import 'package:block_seasons/ui/widgets/board_widget.dart';
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import 'package:block_seasons/ui/widgets/piece_painter.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_test/flutter_test.dart';
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final _stage = StageConfig.fromJson({
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'id': 'drag_stage',
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'seed': 11,
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'moveLimit': 20,
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'preset': const <Map<String, dynamic>>[],
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'objectives': [
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{'type': 'reachScore', 'target': 999999},
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],
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'stars': {
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'two': {'movesLeft': 5},
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'three': {'movesLeft': 10},
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},
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'generatorProfile': 'mid',
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});
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PieceGenerator _smallPool() => PieceGenerator(
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SeededRng(3),
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pool: [
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PieceLibrary.byId('mono'),
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PieceLibrary.byId('domino_h'),
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PieceLibrary.byId('domino_v'),
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],
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);
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void main() {
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testWidgets('dragging a tray piece onto the board places it',
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(tester) async {
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final container = ProviderContainer();
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addTearDown(container.dispose);
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container
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.read(gameSessionProvider.notifier)
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.startStage(_stage, generator: _smallPool());
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await tester.pumpWidget(
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UncontrolledProviderScope(
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container: container,
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child: const MaterialApp(
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localizationsDelegates: AppLocalizations.localizationsDelegates,
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supportedLocales: AppLocalizations.supportedLocales,
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home: GameScreen(),
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),
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),
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);
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await tester.pumpAndSettle();
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final view0 = container.read(gameSessionProvider)!;
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final monoIndex = view0.tray.indexWhere((p) => p.id == 'mono');
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expect(monoIndex, greaterThanOrEqualTo(0));
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final boardRect = tester.getRect(find.byType(BoardWidget));
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final cell = boardRect.width / 8;
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// The dragged piece floats 70px above the finger, so aim the finger
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// below the intended landing cell (0, 0).
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final targetCenter = boardRect.topLeft + Offset(cell * 0.5, cell * 0.5);
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final fingerEnd = targetCenter + Offset(0, 70 + cell / 2);
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final start = tester.getCenter(find.byType(PieceWidget).at(monoIndex));
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final gesture = await tester.startGesture(start);
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await gesture.moveBy(const Offset(0, -30));
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await tester.pump();
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await gesture.moveTo(fingerEnd);
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await tester.pump();
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await gesture.up();
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await tester.pumpAndSettle();
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final view = container.read(gameSessionProvider)!;
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expect(view.grid.isOccupied(0, 0), isTrue,
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reason: 'mono should land on (0,0)');
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expect(view.tray, hasLength(2));
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expect(view.score, 1);
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});
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testWidgets('result overlay appears when out of moves', (tester) async {
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final container = ProviderContainer();
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addTearDown(container.dispose);
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final oneMove = StageConfig.fromJson({
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..._stage.toJson(),
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'moveLimit': 1,
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});
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container
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.read(gameSessionProvider.notifier)
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.startStage(oneMove, generator: _smallPool());
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await tester.pumpWidget(
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UncontrolledProviderScope(
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container: container,
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child: const MaterialApp(
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localizationsDelegates: AppLocalizations.localizationsDelegates,
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supportedLocales: AppLocalizations.supportedLocales,
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home: GameScreen(),
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),
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),
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);
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await tester.pumpAndSettle();
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container.read(gameSessionProvider.notifier).tryPlace(0, 0, 0);
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await tester.pumpAndSettle();
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expect(find.text('Out of moves'), findsOneWidget);
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expect(find.text('+5 moves (ad)'), findsOneWidget);
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});
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}
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