MotorSignal-App/test/group_ride_models_test.dart

import 'package:flutter_test/flutter_test.dart';
import 'package:motorcycle_dash/services/group_rides/group_ride_models.dart';

void main() {
  group('GroupRideLocation Model Tests', () {
    test('serializes and deserializes meeting location correctly', () {
      const loc = GroupRideLocation(
        latitude: 34.5378,
        longitude: -83.9849,
        displayName: 'Dahlonega Square',
        address: '123 Main St, Dahlonega, GA',
        locationType: GroupRideLocationType.meetup,
        notes: 'Meet near north corner',
        stopDurationMinutes: 15,
      );

      final json = loc.toJson();
      expect(json['latitude'], equals(34.5378));
      expect(json['longitude'], equals(-83.9849));
      expect(json['displayName'], equals('Dahlonega Square'));
      expect(json['locationType'], equals('meetup'));
      expect(json['stopDurationMinutes'], equals(15));

      final restored = GroupRideLocation.fromJson(json);
      expect(restored, equals(loc));
    });

    test('supports intermediate stops and location types', () {
      expect(GroupRideLocationType.fuel.label, equals('Fuel Stop'));
      expect(GroupRideLocationType.scenic.label, equals('Scenic Overlook'));
      expect(GroupRideLocationType.food.label, equals('Food & Drink'));
    });
  });

  group('GroupRide Model Tests', () {
    test('serializes and deserializes full group ride', () {
      final now = DateTime(2026, 9, 3, 10, 0);
      final start = DateTime(2026, 9, 10, 9, 0);
      final departure = DateTime(2026, 9, 10, 9, 30);

      final ride = GroupRide(
        id: 'ride_101',
        organizerUid: 'alice',
        organizerHandle: 'alice_apex',
        organizerDisplayName: 'Alice Apex',
        title: 'Blood Mountain Run',
        description: 'Twisty mountain loop.',
        visibility: GroupRideVisibility.friendsOnly,
        joinPolicy: GroupRideJoinPolicy.inviteOnly,
        status: GroupRideStatus.scheduled,
        scheduledStartAt: start,
        departureAt: departure,
        participantLimit: 8,
        participantCount: 3,
        meetingPoint: const GroupRideLocation(
          latitude: 34.5,
          longitude: -83.9,
          displayName: 'Meetup Chevron',
          locationType: GroupRideLocationType.meetup,
        ),
        destination: const GroupRideLocation(
          latitude: 34.9,
          longitude: -83.8,
          displayName: 'Brasstown Bald',
          locationType: GroupRideLocationType.destination,
        ),
        stops: const [
          GroupRideLocation(
            latitude: 34.7,
            longitude: -83.85,
            displayName: 'Vogel State Park',
            locationType: GroupRideLocationType.rest,
          ),
        ],
        createdAt: now,
        updatedAt: now,
      );

      final json = ride.toJson();
      expect(json['id'], equals('ride_101'));
      expect(json['organizerUid'], equals('alice'));
      expect(json['title'], equals('Blood Mountain Run'));
      expect(json['visibility'], equals('friendsOnly'));
      expect(json['participantLimit'], equals(8));
      expect(json['participantCount'], equals(3));
      expect((json['stops'] as List).length, equals(1));

      final restored = GroupRide.fromJson(json);
      expect(restored.id, equals(ride.id));
      expect(restored.organizerUid, equals(ride.organizerUid));
      expect(restored.title, equals(ride.title));
      expect(restored.visibility, equals(GroupRideVisibility.friendsOnly));
      expect(restored.isFull, isFalse);
      expect(restored.isCanceled, isFalse);
      expect(restored.stops.length, equals(1));
      expect(restored.stops.first.displayName, equals('Vogel State Park'));
    });

    test('participant capacity check respects limit', () {
      final now = DateTime.now();
      final ride = GroupRide(
        id: 'ride_full',
        organizerUid: 'alice',
        organizerHandle: 'alice_apex',
        organizerDisplayName: 'Alice',
        title: 'Tight Crew',
        scheduledStartAt: now,
        departureAt: now,
        participantLimit: 2,
        participantCount: 2,
        meetingPoint: const GroupRideLocation(
          latitude: 0,
          longitude: 0,
          displayName: 'Base',
        ),
        createdAt: now,
        updatedAt: now,
      );

      expect(ride.isFull, isTrue);
    });
  });

  group('GroupRideParticipant Model Tests', () {
    test('serializes and deserializes participant', () {
      final now = DateTime(2026, 9, 3, 12, 0);
      final participant = GroupRideParticipant(
        userId: 'bob',
        role: GroupRideRole.participant,
        status: ParticipantStatus.accepted,
        riderHandle: 'bob_rider',
        riderDisplayName: 'Bob Rider',
        riderAvatarPreset: 'helmet_amber',
        invitedBy: 'alice',
        createdAt: now,
        updatedAt: now,
      );

      final json = participant.toJson();
      expect(json['userId'], equals('bob'));
      expect(json['role'], equals('participant'));
      expect(json['status'], equals('accepted'));
      expect(json['riderHandle'], equals('bob_rider'));
      expect(json['invitedBy'], equals('alice'));

      final restored = GroupRideParticipant.fromJson(json);
      expect(restored.userId, equals('bob'));
      expect(restored.status.isActiveMember, isTrue);
      expect(restored.displayHandle, equals('@bob_rider'));
    });
  });
}