private static void OnTransactionContextCreated(object sender, TransactionContextCreatedEventArgs e)
{
if (sender == null)
{
throw new ArgumentNullException(nameof(sender));
}
if (e == null)
{
throw new ArgumentNullException(nameof(e));
}
if (e.NewTransactionContext.Affinity != TransactionContextAffinity.NotSupported)
{
e.NewTransactionContext.StateChanged += OnTransactionContextStateChanged;
}
}
private static void NoContextTest_TransactionContextCreated(object sender, TransactionContextCreatedEventArgs e)
{
Assert.IsNull(TransactionContext.CurrentTransactionContext);
var context = e.NewTransactionContext;
Assert.IsNotNull(context);
Assert.IsNull(context.Parent);
Assert.AreEqual(TransactionContextAffinity.NotSupported, context.Affinity);
Assert.AreEqual(IsolationLevel.ReadCommitted, context.IsolationLevel);
Assert.AreEqual(TransactionContextState.Created, context.State);
context.StateChanged +=
(s2, e2) =>
{
if (e2.NewState == TransactionContextState.Entered)
Assert.AreEqual(TransactionContext.CurrentTransactionContext, s2);
else if (e2.NewState == TransactionContextState.Exited)
Assert.AreEqual(TransactionContextState.ToBeCommitted, e2.OldState);
};
}