public void AddsNonExistingEntity()
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
var customer = EFTestHelper.CreateCustomer(1235);
repository.Attach(customer);
dbContext.SaveChanges();
var fetchedCustomer = repository.GetByKey(1235);
Assert.AreEqual(customer, fetchedCustomer);
}
}
}
public void CorrectlySavesChangesWhenNotInTransaction()
{
using (var uow = new UnitOfWork <TestDbContextContainer>())
{
var customerRepository = uow.GetRepository <IDbContextCustomerRepository>();
var customer = EFTestHelper.CreateCustomer(401);
customerRepository.Add(customer);
uow.SaveChanges();
}
using (var uow = new UnitOfWork <TestDbContextContainer>())
{
var customerRepository = uow.GetRepository <IDbContextCustomerRepository>();
var customer = customerRepository.GetByKey(401);
Assert.IsNotNull(customer);
}
}
public void CorrectlyCommitsTransaction()
{
using (var uow = new UnitOfWork <TestDbContextContainer>())
{
var customerRepository = uow.GetRepository <IDbContextCustomerRepository>();
var productRepository = uow.GetRepository <IDbContextProductRepository>();
var orderRepository = uow.GetRepository <IDbContextOrderRepository>();
uow.BeginTransaction();
var customer = EFTestHelper.CreateCustomer(451);
customerRepository.Add(customer);
var product = EFTestHelper.CreateProduct(451);
productRepository.Add(product);
var order = new DbContextOrder {
OrderCreated = DateTime.Now, Amount = 1, CustomerId = 451, ProductId = 451
};
orderRepository.Add(order);
uow.CommitTransaction();
}
using (var uow = new UnitOfWork <TestDbContextContainer>())
{
var customerRepository = uow.GetRepository <IDbContextCustomerRepository>();
var productRepository = uow.GetRepository <IDbContextProductRepository>();
var orderRepository = uow.GetRepository <IDbContextOrderRepository>();
var customer = customerRepository.GetByKey(451);
Assert.IsNotNull(customer);
var product = productRepository.GetByKey(451);
Assert.IsNotNull(product);
var order = orderRepository.FirstOrDefault(x => x.CustomerId == 451 && x.ProductId == 451);
Assert.IsNotNull(order);
}
}