internal static void TestCreateModifyDeleteCustomer()
{
NwDao.InsertCustomer("cus1", "myCompany1");
NwDao.ShowCustomer("cus1");
NwDao.UpdateCustomer("cus1", "myCompany1Edited", "myAddress1", "myCity1", "country1");
NwDao.ShowCustomer("cus1");
NwDao.DeleteCustomer("cus1");
NwDao.ShowCustomer("cus1");
}
private static void ParallelUpdate()
{
// every time we run this method we`ll get different final result for
// company name. To correct this behaviour we need to implement transactions
// or use somekind of locking mechanism inside c# code
NwDao.DeleteCustomer("Par1");
NwDao.InsertCustomer("Par1", "par1");
Parallel.For(0, 20, x => NwDao.UpdateCustomer("Par1", "par1update " + x, "", "", ""));
Console.WriteLine("Result after simultaneous updating customer with id='Par1' with new company name = 'old name' + [1-20]");
NwDao.ShowCustomer("Par1");
NwDao.DeleteCustomer("Par1");
}
