// routing_profile_model_test.dart — RoutingProfile/RoutingRule JSON 无损往返。
import 'package:flutter_test/flutter_test.dart';
import 'package:pangolin_vpn/models/routing_profile.dart';

void main() {
  test('RoutingProfile round-trips json', () {
    const j = {
      'mode': 'rule',
      'builtin': {'china_direct': true, 'lan_direct': true, 'private_via_tunnel': true},
      'rules': [
        {'type': 'domain_suffix', 'value': 'x.com', 'action': 'direct', 'note': 'ci', 'enabled': true}
      ],
      'final': 'proxy',
    };
    final p = RoutingProfile.fromJson(j);
    expect(p.mode, 'rule');
    expect(p.rules.single.value, 'x.com');
    expect(p.toJson(), j); // 无损往返
  });

  test('RoutingRule enabled 缺省容错默认 true', () {
    final r = RoutingRule.fromJson({'type': 'domain', 'value': 'a.com', 'action': 'proxy'});
    expect(r.enabled, isTrue);
  });

  test('RoutingRule 构造默认 enabled=true 且 toJson 恒输出 enabled 字段', () {
    const r = RoutingRule(type: 'domain', value: 'a.com', action: 'proxy');
    expect(r.enabled, isTrue);
    expect(r.toJson().containsKey('enabled'), isTrue);
    expect(r.toJson()['enabled'], isTrue);
  });

  test('RoutingProfile.fromJson 无档案默认(builtin 缺省)容错', () {
    final p = RoutingProfile.fromJson({'mode': 'global', 'rules': [], 'final': 'direct'});
    expect(p.builtin.chinaDirect, isTrue);
    expect(p.builtin.lanDirect, isTrue);
    expect(p.builtin.privateViaTunnel, isTrue);
  });
}