import 'package:eatvio_app/core/const.dart';
import 'package:flutter_test/flutter_test.dart';

void main() {
  group('Global constants', () {
    test('hidePlans is defined', () {
      expect(hidePlans, isA<bool>());
    });

    test('buildDate is defined', () {
      expect(buildDate, isA<String>());
    });

    test('durationValues contains correct values', () {
      expect(durationValues, [7, 14, 21]);
      expect(durationValues.length, 3);
    });

    test('dietTypeValues contains correct values', () {
      expect(dietTypeValues, ['veg', 'light', 'carb', 'meat']);
      expect(dietTypeValues.length, 4);
    });

    test('planTypeValues contains correct values', () {
      expect(planTypeValues, ['fit', 'slim', 'wellness', 'behavior']);
      expect(planTypeValues.length, 4);
    });

    test('newMessagesChannelName is defined', () {
      expect(newMessagesChannelName, 'private-new-chat-messages');
    });

    test('newNotificationsChannelName is defined', () {
      expect(newNotificationsChannelName, 'private-message-events');
    });

    test('directChatChannelName is defined', () {
      expect(directChatChannelName, 'private-direct-chat');
    });

    test('thresholdForPagination is defined', () {
      expect(thresholdForPagination, 150);
    });

    test('durationValues are immutable', () {
      expect(() => durationValues.add(30), throwsUnsupportedError);
    });

    test('dietTypeValues are immutable', () {
      expect(() => dietTypeValues.add('test'), throwsUnsupportedError);
    });

    test('planTypeValues are immutable', () {
      expect(() => planTypeValues.add('test'), throwsUnsupportedError);
    });
  });
}