System.Transactions.Tests.TransactionScopeTest.ExplicitTransactionRollback C# (CSharp) Метод

        public void ExplicitTransactionRollback()
        {
            Assert.Null(Transaction.Current);

            CommittableTransaction ct = new CommittableTransaction();
            Transaction oldTransaction = Transaction.Current;
            Transaction.Current = ct;
            try
            {
                IntResourceManager irm = new IntResourceManager(1);
                irm.Value = 2;
                Assert.Equal(TransactionStatus.Active, ct.TransactionInformation.Status);
                ct.Rollback();

                Assert.Equal(1, irm.Value);
                Assert.Equal(TransactionStatus.Aborted, ct.TransactionInformation.Status);
            }
            finally
            {
                Transaction.Current = oldTransaction;
            }
        }