import 'package:flutter_test/flutter_test.dart';
import 'package:mini_tias/services/raw_capture_service.dart';
void main() {
group('QuantitativeCaptureResult.fromMap', () {
test('最小限のマップから正しくインスタンス化できる', () {
final map = <dynamic, dynamic>{
'dngPath': '/storage/emulated/0/Pictures/MiniTIAS/test.dng',
'dngFileSize': 16000000,
'metadata': <dynamic, dynamic>{},
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.dngPath, '/storage/emulated/0/Pictures/MiniTIAS/test.dng');
expect(result.dngFileSize, 16000000);
expect(result.metadata, isEmpty);
expect(result.lscMap, isNull);
expect(result.lscMapRowCount, isNull);
expect(result.lscMapColumnCount, isNull);
});
test('dngFileSize が int として渡された場合でも正しく変換される', () {
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 12345678, // Dart の int
'metadata': <dynamic, dynamic>{},
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.dngFileSize, 12345678);
expect(result.dngFileSize, isA<int>());
});
test('dngFileSize が long 経由の num として渡された場合でも正しく int 変換される', () {
// Kotlin の Long は Dart で num として渡される
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 16777216.0, // num (double として渡される場合)
'metadata': <dynamic, dynamic>{},
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.dngFileSize, 16777216);
expect(result.dngFileSize, isA<int>());
});
test('metadata がネスト構造を含む場合，全階層が Map<String, dynamic> 型になる', () {
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 100,
'metadata': <dynamic, dynamic>{
'settings': <dynamic, dynamic>{
'exposure_time_ns': 10000000,
'iso': 400,
},
'actual': <dynamic, dynamic>{'frame_duration_ns': 33333333},
},
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.metadata, isA<Map<String, dynamic>>());
expect(result.metadata['settings'], isA<Map<String, dynamic>>());
expect(result.metadata['actual'], isA<Map<String, dynamic>>());
final settings = result.metadata['settings'] as Map<String, dynamic>;
expect(settings['exposure_time_ns'], 10000000);
expect(settings['iso'], 400);
});
test('metadata 内のリスト要素も再帰変換される', () {
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 100,
'metadata': <dynamic, dynamic>{
'colorMatrix': <dynamic>[1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0],
'nested': <dynamic, dynamic>{
'tags': <dynamic>['tag1', 'tag2'],
},
},
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.metadata['colorMatrix'], isA<List<dynamic>>());
final nested = result.metadata['nested'] as Map<String, dynamic>;
expect(nested['tags'], isA<List<dynamic>>());
});
test('lscMap が null の場合，フィールド lscMap も null になる', () {
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 100,
'metadata': <dynamic, dynamic>{},
'lscMap': null,
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.lscMap, isNull);
});
test('lscMap が List<List<double>> (List<dynamic> 経由) の場合，正しく変換される', () {
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 100,
'metadata': <dynamic, dynamic>{},
'lscMap': <dynamic>[
<dynamic>[1.1, 1.2, 1.3],
<dynamic>[1.4, 1.5, 1.6],
],
'lscMapRowCount': 2,
'lscMapColumnCount': 3,
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.lscMap, isNotNull);
expect(result.lscMap, hasLength(2));
expect(result.lscMap![0], hasLength(3));
expect(result.lscMap![0][0], closeTo(1.1, 0.0001));
expect(result.lscMap![1][2], closeTo(1.6, 0.0001));
expect(result.lscMapRowCount, 2);
expect(result.lscMapColumnCount, 3);
});
test('lscMap に Float (num) の値が含まれる場合でも double に正しくキャストされる', () {
// Kotlin の Float は Dart で num 経由で渡される
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 100,
'metadata': <dynamic, dynamic>{},
'lscMap': <dynamic>[
<dynamic>[
1.0, // double
2, // int も num として変換される
3.14, // 精度のある double
],
],
'lscMapRowCount': 1,
'lscMapColumnCount': 3,
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.lscMap, isNotNull);
final row = result.lscMap![0];
expect(row[0], isA<double>());
expect(row[1], isA<double>());
expect(row[2], isA<double>());
expect(row[1], closeTo(2.0, 0.0001));
expect(row[2], closeTo(3.14, 0.0001));
});
// --- previewPath / previewFileSize 関連テスト ---
test('previewPath と previewFileSize が両方 non-null の場合，フィールドに値がセットされる', () {
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 16000000,
'metadata': <dynamic, dynamic>{},
'previewPath': '/storage/emulated/0/Pictures/MiniTIAS/test.preview.jpg',
'previewFileSize': 204800,
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(
result.previewPath,
'/storage/emulated/0/Pictures/MiniTIAS/test.preview.jpg',
);
expect(result.previewFileSize, 204800);
expect(result.previewFileSize, isA<int>());
});
test('previewPath が null の場合，previewPath は null になる', () {
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 16000000,
'metadata': <dynamic, dynamic>{},
'previewPath': null,
'previewFileSize': null,
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.previewPath, isNull);
expect(result.previewFileSize, isNull);
});
test(
'map に previewPath / previewFileSize キー自体が存在しない場合でも fromMap が成功し両フィールドが null になる',
() {
// 後方互換: プレビュー生成前の Kotlin が返す map にキーが存在しない場合
final map = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 16000000,
'metadata': <dynamic, dynamic>{},
};
final result = QuantitativeCaptureResult.fromMap(map);
expect(result.previewPath, isNull);
expect(result.previewFileSize, isNull);
},
);
test('previewFileSize が int 直接でも num 経由でも正しく int に変換される', () {
// int 直接のケース
final mapInt = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 100,
'metadata': <dynamic, dynamic>{},
'previewPath': '/test.preview.jpg',
'previewFileSize': 204800, // Dart int
};
final resultInt = QuantitativeCaptureResult.fromMap(mapInt);
expect(resultInt.previewFileSize, 204800);
expect(resultInt.previewFileSize, isA<int>());
// num (double) 経由のケース
final mapDouble = <dynamic, dynamic>{
'dngPath': '/test.dng',
'dngFileSize': 100,
'metadata': <dynamic, dynamic>{},
'previewPath': '/test.preview.jpg',
'previewFileSize': 204800.0, // double として渡される場合
};
final resultDouble = QuantitativeCaptureResult.fromMap(mapDouble);
expect(resultDouble.previewFileSize, 204800);
expect(resultDouble.previewFileSize, isA<int>());
});
});
}
