import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/core/widgets/remote_image.dart';

void main() {
  test('should_bound_layout_pixels_for_small_and_large_extents', () {
    expect(resolveImageDecodePixels(12, 3), 96);
    expect(resolveImageDecodePixels(120, 3), 360);
    expect(resolveImageDecodePixels(4000, 3), 2048);
  });

  testWidgets('should_decode_grid_cover_at_layout_width_times_dpr', (
    tester,
  ) async {
    await tester.pumpWidget(
      MaterialApp(
        home: MediaQuery(
          data: const MediaQueryData(devicePixelRatio: 3),
          child: Center(
            child: SizedBox(
              width: 120,
              height: 160,
              child: RemoteImage('/files/grid-cover.jpg'),
            ),
          ),
        ),
      ),
    );

    final image = tester.widget<Image>(find.byType(Image));
    final provider = image.image as ResizeImage;
    expect(provider.width, 360);
    expect(provider.height, 480);
  });
}