public void TestUniqueWithSave()
{
//new up the repository
EntitiesRepository<Customer, NorthwindEntities> ctx =
new EntitiesRepository<Customer, NorthwindEntities>(new NorthwindEntities());
//new up a specification
Specification<Customer> cust_spec =
new Specification<Customer>(c => c.Country == "Germany" && c.CustomerID == "KOENE");
var unique_german_cust = ctx.Unique("Customers", cust_spec);
var rand_num = new Random(DateTime.Now.Year).Next();
unique_german_cust.Orders.Add(new Order() { ShipName = "Nikovshi" + rand_num.ToString() });
ctx.Save();
Assert.IsNotNull(unique_german_cust);
Console.WriteLine("The Unique customer ID is : {0}", unique_german_cust.CustomerID);
}
public void FailTestForUnique()
{
//new up the repository
EntitiesRepository<Customer, NorthwindEntities> ctx =
new EntitiesRepository<Customer, NorthwindEntities>(new NorthwindEntities());
//new up a specification
Specification<Customer> cust_spec =
new Specification<Customer>(c => c.Country == "Germany");
var unique_german_cust = ctx.Unique("Customers", cust_spec);
Assert.IsNotNull(unique_german_cust);
Console.WriteLine("The Unique customer ID is : {0}", unique_german_cust.CustomerID);
}
