/// <summary>
/// Adds a new order and order details
/// </summary>
/// <param name="newOrder"></param>
/// <returns></returns>
public int AddOrder(Order newOrder)
{
using (var context = new HandledNSTEntities())
{
context.Orders.Add(newOrder);
context.SaveChanges();
return newOrder.Id;
}
}
public void EditReturnsViewTest()
{
var order = new Order
{
Id = 1,
CustomerId = 1
};
_mockDataAccess.Setup(x => x.GetOrderById(order.Id)).Returns(order);
var result = _controller.Edit(order.Id) as ViewResult;
Assert.IsNotNull(result);
var model = result.Model as OrderEditModel;
Assert.IsNotNull(model);
Assert.AreEqual(order.Id, model.Id);
Assert.AreEqual(order.CustomerId, model.CustomerId);
}
/// <summary>
/// Updates an existing order and order details
/// </summary>
/// <param name="order"></param>
public void UpdateOrder(Order order)
{
using (var context = new HandledNSTEntities())
{
// Attaching the parent object will automatically
// attach all the child details.
context.Orders.Attach(order);
// Since these entities can't be self-tracking due
// to MVC, we need to manually set their state.
DbEntityEntry orderEntry = context.Entry(order);
orderEntry.State = EntityState.Modified;
// We also need to set the state for all the children individually as
// this will not cascade down from the parent.
foreach (var detailEntry in order.OrderDetails.Select(context.Entry))
{
((DbEntityEntry) detailEntry).State = EntityState.Modified;
}
context.SaveChanges();
}
}