generate random

        public async Task Generate()
        {
            for (int i = 0; i < 100; i++)
            {
                var projectModel = new CreateProjectModel()
                {
                    Description = kek() + kek() + kek(),
                    Title = kek()
                };
                var projectGuid = await Add(projectModel);

                Random rndSub = new Random();
                var countSub = rndSub.Next(1, 5);
                for (int j = 0; j < countSub; j++)
                {
                    var subModel = new CreateSubdivisionModel()
                    {
                        ProjectGuid = projectGuid,
                        ServerInfo = kek(),
                        Title = kek()
                    };
                    Guid subGuid = (Guid) await _subdivisionsService.Add(subModel);

                    Random rndRev = new Random();
                    var countRev = rndRev.Next(1, 100);


                    for (int k = 0; k < countRev; k++)
                    {
                        var rating = new RatingOption();
                        if (lol())
                        {
                            rating = RatingOption.Like;
                        }
                        else
                        {
                            rating = RatingOption.Dislike;
                        }

                        var reviewModel = new CreateReviewModel()
                        {
                            Attachment = null,
                            AuthorInfo = kek(),
                            BrowserInfo = kek(),
                            Logs = kek(),
                            Rating = rating,
                            SubdivisionGuid = subGuid,
                            Text = kek() + kek() + kek(),
                            Title = kek()
                        };

                        var res = await _reviewsService.Add(reviewModel);
                    }
                }
            }
        }

        private bool lol()
        {
            Random rnd = new Random();
            var result = rnd.Next(0, 1);
            if (result == 0)
            {
                return false;
            }
            else
            {
                return true;
            }
        }

        private string kek()
        {
            StringBuilder builder = new StringBuilder();
            Random random = new Random();
            char ch;
            for (int i = 0; i < 10; i++)
            {
                //Генерируем число являющееся латинским символом в юникоде
                ch = Convert.ToChar(Convert.ToInt32(Math.Floor(26 * random.NextDouble() + 65)));
                //Конструируем строку со случайно сгенерированными символами
                builder.Append(ch);
            }

            return builder.ToString();
        }