63 lines
1.8 KiB
Dart
63 lines
1.8 KiB
Dart
// Author: fruit.com.cn
|
|
|
|
import 'dart:math';
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
import 'package:fruitshorts/pages/player/widgets/player_double_tap_hearts.dart';
|
|
|
|
void main() {
|
|
testWidgets('should_show_randomized_heart_particles_when_burst_starts', (
|
|
tester,
|
|
) async {
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: PlayerDoubleTapHeartBurst(
|
|
burstId: 1,
|
|
onCompleted: _noop,
|
|
random: Random(42),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
await tester.pump(const Duration(milliseconds: 400));
|
|
|
|
final hearts = find.byIcon(Icons.favorite_rounded);
|
|
final count = hearts.evaluate().length;
|
|
expect(count, inInclusiveRange(4, 5));
|
|
for (var index = 0; index < count; index++) {
|
|
expect(_size(tester, index), inInclusiveRange(22, 34));
|
|
}
|
|
expect(
|
|
tester
|
|
.widgetList<Stack>(
|
|
find.descendant(
|
|
of: find.byType(PlayerDoubleTapHeartBurst),
|
|
matching: find.byType(Stack),
|
|
),
|
|
)
|
|
.every((stack) => stack.clipBehavior == Clip.none),
|
|
isTrue,
|
|
);
|
|
});
|
|
|
|
test('heart particles fade from the start and scale in two phases', () {
|
|
expect(PlayerDoubleTapHeartBurst.opacityForProgress(0.5), lessThan(0.7));
|
|
expect(PlayerDoubleTapHeartBurst.scaleForProgress(0), 0.55);
|
|
expect(
|
|
PlayerDoubleTapHeartBurst.scaleForProgress(0.3),
|
|
closeTo(1.15, 1e-9),
|
|
);
|
|
expect(PlayerDoubleTapHeartBurst.scaleForProgress(1), closeTo(0.2, 1e-9));
|
|
expect(PlayerDoubleTapHeartBurst.minParticleCount, 4);
|
|
expect(PlayerDoubleTapHeartBurst.maxParticleCount, 5);
|
|
});
|
|
}
|
|
|
|
double _size(WidgetTester tester, int index) {
|
|
return tester.widget<Icon>(find.byKey(Key('double-tap-heart-$index'))).size!;
|
|
}
|
|
|
|
void _noop() {}
|