Files
plezy/test/widgets/music_detail_header_test.dart

90 lines
2.8 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:plezy/widgets/music/music_detail_header.dart';
void main() {
Widget host({required double width, required MusicDetailHeader header}) {
return MaterialApp(
home: Scaffold(
body: Align(
alignment: Alignment.topLeft,
child: SizedBox(width: width, child: header),
),
),
);
}
testWidgets('compact header stacks centered metadata between artwork and actions', (tester) async {
double? artworkSize;
bool? centeredValue;
await tester.pumpWidget(
host(
width: 500,
header: MusicDetailHeader(
artworkBuilder: (size) {
artworkSize = size;
return const SizedBox(key: Key('artwork'), width: 1, height: 1);
},
infoBuilder: ({required centered}) {
centeredValue = centered;
return const SizedBox(key: Key('info'), width: 1, height: 1);
},
actionBar: const SizedBox(key: Key('actions'), width: 1, height: 1),
compactArtworkSize: 140,
compactArtworkSpacing: 12,
compactBottomSpacing: 8,
),
),
);
expect(artworkSize, 140);
expect(centeredValue, isTrue);
expect(find.byType(Column), findsOneWidget);
expect(
tester.getTopLeft(find.byKey(const Key('artwork'))).dy,
lessThan(tester.getTopLeft(find.byKey(const Key('info'))).dy),
);
expect(
tester.getTopLeft(find.byKey(const Key('info'))).dy,
lessThan(tester.getTopLeft(find.byKey(const Key('actions'))).dy),
);
});
testWidgets('wide header places full-size artwork beside left-aligned metadata', (tester) async {
double? artworkSize;
bool? centeredValue;
await tester.pumpWidget(
host(
width: 800,
header: MusicDetailHeader(
artworkBuilder: (size) {
artworkSize = size;
return const SizedBox(key: Key('artwork'), width: 1, height: 1);
},
infoBuilder: ({required centered}) {
centeredValue = centered;
return const SizedBox(key: Key('info'), width: 1, height: 1);
},
actionBar: const SizedBox(key: Key('actions'), width: 1, height: 1),
compactArtworkSize: 140,
compactArtworkSpacing: 12,
),
),
);
expect(artworkSize, 180);
expect(centeredValue, isFalse);
expect(find.byType(Row), findsOneWidget);
expect(
tester.getTopLeft(find.byKey(const Key('artwork'))).dx,
lessThan(tester.getTopLeft(find.byKey(const Key('info'))).dx),
);
expect(
tester.getTopLeft(find.byKey(const Key('info'))).dy,
lessThan(tester.getTopLeft(find.byKey(const Key('actions'))).dy),
);
});
}