import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:manager/core/theme/app_theme.dart';
import 'package:manager/core/theme/status_colors.dart';
import 'package:manager/core/widgets/status_pill.dart';

Widget _wrap(Widget child) => MaterialApp(theme: AppTheme.light(), home: Scaffold(body: Center(child: child)));

void main() {
  testWidgets('renders its label', (tester) async {
    await tester.pumpWidget(_wrap(const StatusPill(label: 'up', severity: Severity.good)));
    expect(find.text('up'), findsOneWidget);
  });

  testWidgets('good/critical/neutral each resolve to a distinct pill color', (tester) async {
    Future<Color> pillColorFor(Severity severity) async {
      await tester.pumpWidget(_wrap(StatusPill(label: severity.name, severity: severity)));
      final container = tester.widget<Container>(
        find.descendant(of: find.byType(StatusPill), matching: find.byType(Container)).first,
      );
      final decoration = container.decoration as BoxDecoration;
      return decoration.color!;
    }

    final good = await pillColorFor(Severity.good);
    final critical = await pillColorFor(Severity.critical);
    final neutral = await pillColorFor(Severity.neutral);

    expect(good, isNot(equals(critical)));
    expect(good, isNot(equals(neutral)));
    expect(critical, isNot(equals(neutral)));
  });
}