public void CanCreateMultipleOrdersWithDifferentLines()
{
CreateSingleOrder();
CreateOrderWithTwoLines();
using (var db = new OrdersDbContext())
{
Assert.Equal(2, db.Orders.Count());
Assert.Equal(3, db.OrderLines.Count());
}
}
public void CanSaveOrderWithTwoLines()
{
CreateOrderWithTwoLines();
using (var db = new OrdersDbContext())
{
var dbOrder = db.Orders.First();
Assert.Equal(2, dbOrder.Lines.Count);
}
}
public void CanSaveAnOrderWithOneLine()
{
CreateSingleOrder();
using (var db = new OrdersDbContext())
{
Assert.Equal(1, db.Orders.Count());
var dbOrder = db.Orders.First();
Assert.Equal(1, dbOrder.Lines.Count);
Assert.Equal("something", dbOrder.Lines.First().Product);
}
}
public void DeletingLineWillNotLeaveOrphans()
{
CreateOrderWithTwoLines();
using (var db = new OrdersDbContext())
{
var dbOrder = db.Orders.First();
dbOrder.Lines.Remove(dbOrder.Lines.ElementAt(0));
db.SaveChanges();
}
using (var db = new OrdersDbContext())
{
Assert.Equal(1, db.Orders.Count());
Assert.Equal(1, db.OrderLines.Count());
}
}
public void DeletingOrderWillDeleteLines()
{
CreateOrderWithTwoLines();
using (var db = new OrdersDbContext())
{
var dbOrder = db.Orders.First();
db.Orders.Remove(dbOrder);
db.SaveChanges();
}
using (var db = new OrdersDbContext())
{
Assert.Equal(0, db.Orders.Count());
Assert.Equal(0, db.OrderLines.Count());
}
}
private static void CreateSingleOrder()
{
var order = new Order
{
Created = DateTime.Now,
Lines = new List <OrderLine>
{
new OrderLine
{
Product = "something"
}
}
};
using (var db = new OrdersDbContext())
{
db.Orders.Add(order);
db.SaveChanges();
}
}