public void Test_AddUpdateTrades_Does_Not_Throw_AttemptingToUpdateOldVersionOfTrade()
{
BlotterContext context = BlotterContext.Instance;
var newTrade = Trade.RandomTrade(context.Securities.ToList(), context.Counterparties.ToList()).First();
var update1 = newTrade.Copy();
var update2 = newTrade.Copy();
update2.Version = update1.Version + 1;
Assert.AreEqual(newTrade.Version, update1.Version);
Assert.AreEqual(update1.Version + 1, update2.Version);
//Put in version 1 of the trade
context.AddUpdateTrade(newTrade);
//Update this first version creating a version 2
context.AddUpdateTrade(update1);
//Now we are updating version 2 -> version 3
context.AddUpdateTrade(update2);
var finalTrade = context.GetHistoryForTrade(newTrade.Id).Where(t => t.Version == 3).FirstOrDefault();
Assert.IsNotNull(finalTrade);
Assert.AreEqual(3, finalTrade.Version);
}
public void Test_AddUpdateTrades_Throws_AttemptingToUpdateOldVersionOfTrade()
{
BlotterContext context = BlotterContext.Instance;
var newTrade = Trade.RandomTrade(context.Securities.ToList(), context.Counterparties.ToList()).First();
var update1 = newTrade.Copy();
var update2 = newTrade.Copy();
Assert.AreEqual(newTrade.Version, update1.Version);
Assert.AreEqual(newTrade.Version, update2.Version);
//Put in version 1 of the trade
context.AddUpdateTrade(newTrade);
//Update this first version creating a version 2
context.AddUpdateTrade(update1);
//Try to update version 1 again, triggering a FaultException<AttemptingToUpdateOldVersionOfTrade>
context.AddUpdateTrade(update2);
}
