Пример #1
0
        //By using the generated data from CategoryDataGenerator, ManufacturerDataGenerator and AgeRangeDataGenerator
        public override void Generate()
        {
            var ageRangeIDs = this.Database.AgeRanges.Select(a => a.ID).ToList();
            var manufacturerIDs = this.Database.Manufacturers.Select(m => m.ID).ToList();
            var categoryIDs = this.Database.Categories.Select(c => c.ID).ToList();

            this.Logger.LogMessage("Adding toys");
            for (int i = 0; i < this.Count; i++)
            {
                var toy = new Toy
                {
                    Name = this.Random.GetRandomStringWithRandomLength(5, 20),
                    Type = this.Random.GetRandomStringWithRandomLength(5, 20),
                    Price = this.Random.GetRandomNumber(10, 500),
                    //XXX = this.Random.GetRandomNumber(0, 100) < 65 ? 0 : 1,       //for < 65%
                    Color = this.Random.GetRandomNumber(1, 5) == 5 ? null : this.Random.GetRandomStringWithRandomLength(5, 20),
                    ManufacturerID = manufacturerIDs[this.Random.GetRandomNumber(0, manufacturerIDs.Count - 1)],
                    AgeRangeID = ageRangeIDs[this.Random.GetRandomNumber(0, ageRangeIDs.Count - 1)]
                };

                if (categoryIDs.Count > 0)
                {
                    var uniqueCategoryIDs = new HashSet<int>();
                    var categoriesInToy = this.Random.GetRandomNumber(1, Math.Min(10, categoryIDs.Count));

                    while (uniqueCategoryIDs.Count != categoriesInToy)
                    {
                        uniqueCategoryIDs.Add(categoryIDs[this.Random.GetRandomNumber(0, categoryIDs.Count - 1)]);
                    }

                    foreach (var uniqueCategoryID in uniqueCategoryIDs)
                    {
                        toy.Categories.Add(this.Database.Categories.Find(uniqueCategoryID));
                    }
                }

                if (i % 100 == 0)
                {
                    this.Logger.LogMessage(".");
                    this.Database.SaveChanges();
                }

                this.Database.Toys.Add(toy);
            }

            this.Logger.LogMessage(" Toys added!\n");
        }
Пример #2
0
        public override void Generate()
        {
            var ageRangeIds = this.Database.AgeRanges.Select(a => a.Id).ToList();
            var manufacturerIds = this.Database.Manufacturers.Select(m => m.Id).ToList();
            var categoryIds = this.Database.Categories.Select(c => c.Id).ToList();

            Console.WriteLine("Adding Toys:");
            for (int i = 0; i < this.Count; i++)
            {
                var newToy = new Toy
                {
                    Name = this.Random.GetRandomStringWithRandomLength(5, 50),
                    Type = this.Random.GetRandomStringWithRandomLength(5, 50),
                    Price = this.Random.GetRandomNumber(10, 500),
                    Color = this.Random.GetRandomNumber(1, 5) == 5 ? null : this.Random.GetRandomStringWithRandomLength(5, 50),
                    ManufacturerId = manufacturerIds[this.Random.GetRandomNumber(0, manufacturerIds.Count - 1)],
                    AgeRangeId = ageRangeIds[this.Random.GetRandomNumber(0, manufacturerIds.Count - 1)],
                };

                if (categoryIds.Count > 0)
                {
                    var uniqueCategoryIds = new HashSet<int>();
                    var categoriesInToy = this.Random.GetRandomNumber(1, Math.Min(10, categoryIds.Count));

                    while (uniqueCategoryIds.Count != categoriesInToy)
                    {
                        uniqueCategoryIds.Add(categoryIds[this.Random.GetRandomNumber(0, categoryIds.Count - 1)]);
                    }

                    foreach (var uniqueCategoryId in uniqueCategoryIds)
                    {
                        newToy.Categories.Add(this.Database.Categories.Find(uniqueCategoryId));
                    }
                }

                if (i % 100 == 0)
                {
                    Console.Write(".");
                    this.Database.SaveChanges();
                }

                this.Database.Toys.Add(newToy);
            }
            Console.WriteLine();
            Console.WriteLine("Toys added!");
        }