public void Should_Insert_And_Update_In_Separetad_Transactions()
{
Customer customer = null;
try
{
customer = Singleton.TestDataProvider.CreateNewRandomCustomer();
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
unitOfWork.BeginTransaction();
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
customerRepository.Save(customer);
unitOfWork.Commit();
}
string updatedName = Singleton.TestDataProvider.ProvideRandomString(50);
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
unitOfWork.BeginTransaction();
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
var customer2 = customerRepository.FirstOrDefault(customer.Id);
customer2.Name = updatedName;
customerRepository.Save(customer2);
unitOfWork.Commit();
}
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
var updatedCustomer = customerRepository.AsQueryable(f => f.Name == updatedName).FirstOrDefault();
Assert.IsNotNull(updatedCustomer);
Assert.AreEqual(customer.Code, updatedCustomer.Code);
}
}
finally
{
if (customer != null)
{
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
unitOfWork.Session.Delete(customer);
unitOfWork.Commit();
}
}
}
}
public void Should_Use_Two_Transactions_In_One_TransactionScope()
{
string test_name = Guid.NewGuid().ToString();
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
var customer = customerRepository.AsQueryable(f => f.Name == test_name).FirstOrDefault();
Assert.IsNull(customer);
}
using (new TransactionScope(TransactionScopeOption.Required))
{
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
unitOfWork.BeginTransaction();
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
customerRepository.Save(
new Customer
{
Code = "test_code",
Name = test_name,
Type = CustomerType.LoyalCustomers,
CreatedOn = DateTime.Now,
DeletedOn = null
});
unitOfWork.Commit();
}
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
unitOfWork.BeginTransaction();
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
var customer = customerRepository.AsQueryable(f => f.Name == test_name).FirstOrDefault();
Assert.IsNotNull(customer);
unitOfWork.Commit();
}
}
}
public void Should_Use_Two_Transactions_In_One_TransactionScope()
{
string test_name = Guid.NewGuid().ToString();
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
var customer = customerRepository.AsQueryable(f => f.Name == test_name).FirstOrDefault();
Assert.IsNull(customer);
}
using (new TransactionScope(TransactionScopeOption.Required))
{
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
unitOfWork.BeginTransaction();
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
customerRepository.Save(
new Customer
{
Code = "test_code",
Name = test_name,
Type = CustomerType.LoyalCustomers,
CreatedOn = DateTime.Now,
DeletedOn = null
});
unitOfWork.Commit();
}
using (IUnitOfWork unitOfWork = new UnitOfWork(Singleton.SessionFactoryProvider))
{
unitOfWork.BeginTransaction();
ICustomerRepository customerRepository = new CustomerRepository(unitOfWork);
var customer = customerRepository.AsQueryable(f => f.Name == test_name).FirstOrDefault();
Assert.IsNotNull(customer);
unitOfWork.Commit();
}
}
}
public CustomerOrderDetailResponse GetCustomerOrderDetails(CustomerOrderDetailRequest request)
{
List <CustomerOrderDetailDto> customerOrderDetails = new List <CustomerOrderDetailDto>();
CustomerRepository customers = northWindUnitOfWork.CustomerRepository;
OrderRepository orders = northWindUnitOfWork.OrderRepository;
OrderDetailRepository orderDetails = northWindUnitOfWork.OrderDetailRepository;
ProductRepository products = northWindUnitOfWork.ProductRepository;
var testQuery = from c in customers.AsQueryable()
join o in orders.Table() on c.CustomerId equals o.CustomerId
join od in orderDetails.Table() on o.OrderId equals od.OrderId
join p in products.Table() on od.ProductId equals p.ProductId
orderby o.OrderId descending
orderby c.CompanyName ascending
select new CustomerOrderDetailDto()
{
OrderId = o.OrderId,
ProductId = p.ProductId,
ProductName = p.ProductName,
UnitPrice = od.UnitPrice,
Quantity = od.Quantity,
Discount = od.Discount,
CompanyName = c.CompanyName,
ContactName = c.ContactName,
Phone = c.Phone,
OrderDate = o.OrderDate,
RequiredDate = o.RequiredDate,
ShippedDate = o.ShippedDate
};
customerOrderDetails = testQuery.Top(1).NoLock().ToList();
return(new CustomerOrderDetailResponse()
{
CustomerOrderDetails = customerOrderDetails
});
}
