public IEntity Load(int id, SqlDataReader dataReader)
{
Client client = new Client();
client.Id = id;
client.Address = (string)dataReader["Address"];
client.Name = (string)dataReader["Name"];
return client;
}
static void Main(string[] args)
{
Database.SetInitializer(new DropCreateDatabaseAlways<PromoContext>());
Product rocketFuel = new Product { Name = "Rocket fuel", Price = 25.0m };
Product doubleBlast = new Product { Name = "Double blast", Price = 40.0m };
Product tripleBlast = new Product { Name = "Triple blast", Price = 40.0m };
PromoContext dbContext = new PromoContext();
IEnumerable<Product> products = dbContext.Products.ToArray();
var asd = products.ToArray();
//dbContext.Products.Add(rocketFuel);
//dbContext.Products.Add(doubleBlast);
dbContext.Products.Add(tripleBlast);
Discount rocketFuelDiscount = new Discount { Product = rocketFuel, DiscountPolicy = new PromoDay { DayDate = DateTime.Today, DiscountPercentage = new Percentage(20) } };
Client josephDeer = new Client
{
Name = "Joseph Deer",
Address = "Czerwone Maki 84",
};
josephDeer.Offer(rocketFuelDiscount);
Discount doubleBlastAccount = new Discount
{
Product = doubleBlast,
DiscountPolicy =
new DiscountUntilExpired
{
DiscountPercentage = new Percentage(50),
FromTo = new DateSpan { StartDate = DateTime.Today, EndDate = DateTime.Today.AddDays(2) }
}
};
josephDeer.Offer(doubleBlastAccount);
Client regularClient = new Client
{
Name = "Jack Ryan",
Address = "Rynek 5"
};
dbContext.Clients.Add(regularClient);
dbContext.Clients.Add(josephDeer);
Discount discount = new Discount { Product = new Product { Name = "discounted product", Price = 12.0m } };
dbContext.Discounts.Add(discount);
dbContext.SaveChanges();
int relatedProductId = discount.Product.Id;
Discount insertedDiscount = dbContext.Discounts.Single(d => d.Id == discount.Id);
dbContext.Discounts.Remove(insertedDiscount);
dbContext.SaveChanges();
Product releatedProduct = dbContext.Products.Single(p => p.Id == relatedProductId);
insertedDiscount = dbContext.Discounts.Single(d => d.Id == discount.Id);
}
public void SaveShouldInsertOnlyOnce()
{
Client newClient = new Client
{
Name = "Johnny Bravo",
Address = "Czerwone Maki 84, Krakow"
};
sut.ClientMapper.Insert(newClient);
sut.SaveChanges();
sut.SaveChanges();
Assert.AreEqual(1, GetClientsCount());
}
public void SavedInsertShouldSetId()
{
Client newClient = new Client
{
Name = "Johnny Bravo",
Address = "Czerwone Maki 84, Krakow"
};
sut.ClientMapper.Insert(newClient);
Assert.AreEqual(0, newClient.Id);
sut.SaveChanges();
Assert.AreNotEqual(0, newClient.Id);
}
private static void DomainTest()
{
Product rocketFuel = new Product {Id = 1, Name = "Rocket fuel", Price = 25.0m};
Product doubleBlast = new Product {Id = 2, Name = "Double blast", Price = 40.0m};
Discount rocketFuelDiscount = new Discount
{
Product = rocketFuel,
DiscountPolicy = new PromoDay {DayDate = DateTime.Today, DiscountPercentage = new Percentage(20)}
};
Client josephDeer = new Client
{
Name = "Joseph Deer",
Address = "Czerwone Maki 84",
};
josephDeer.Offer(rocketFuelDiscount);
Discount doubleBlastAccount = new Discount
{
Product = doubleBlast,
DiscountPolicy =
new DiscountUntilExpired
{
DiscountPercentage = new Percentage(50),
FromTo = new DateSpan {StartDate = DateTime.Today, EndDate = DateTime.Today.AddDays(2)}
}
};
josephDeer.Offer(doubleBlastAccount);
Client regularClient = new Client
{
Name = "Jack Ryan",
Address = "Rynek 5"
};
decimal regularPrice = regularClient.GetPriceForThisClient(doubleBlast);
decimal discountedPrice = josephDeer.GetPriceForThisClient(doubleBlast);
Console.WriteLine("double Blast regular price ${0}, discounted price only ${1}!", regularPrice, discountedPrice);
regularPrice = regularClient.GetPriceForThisClient(rocketFuel);
discountedPrice = josephDeer.GetPriceForThisClient(rocketFuel);
Console.WriteLine("rocket fuel regular price ${0}, discounted price only ${1}!", regularPrice, discountedPrice);
Console.ReadKey();
}
public void ShouldInsertDataOnSaveChanges()
{
//given
Client client = new Client
{
Name = "Jack Daniels",
Address = "Rynek 5, Krakow"
};
//when
sut.ClientMapper.Insert(client);
sut.SaveChanges();
//expect
Client clientInDb = ReadClientFromDb();
Assert.AreEqual("Jack Daniels", clientInDb.Name);
Assert.AreEqual("Rynek 5, Krakow", clientInDb.Address);
}
private static void TestClientInsert()
{
MappingContext mappingContext = new MappingContext("ormExample");
Client newClient = new Client {Name = "John malkovic", Address = "NY Brooklyn"};
mappingContext.ClientMapper.Insert(newClient);
}
private static void TestIdentityMap()
{
MappingContext mappingContext = new MappingContext("ormExample");
Client autocenter = new Client() {Address = "Garncarska 13 Krakow", Name = "Auto center"};
mappingContext.ClientMapper.Insert(autocenter);
mappingContext.SaveChanges();
// TODO cannot use ID as the entity has not been inserted yet maybe mappingContext.SaveChanged()
Client autoCenterFromDb = mappingContext.ClientMapper.GetById(autocenter.Id);
Debug.Assert(autoCenterFromDb.GetHashCode() == autocenter.GetHashCode(), "identity map fails");
Client firstClientAt3 = mappingContext.ClientMapper.GetById(2);
Client secondClientAt3 = mappingContext.ClientMapper.GetById(2);
Debug.Assert(firstClientAt3.GetHashCode() == secondClientAt3.GetHashCode(), "identity map fails");
}