public void ParticipatingTransactionWithRollbackOnly()
{
IDbProvider dbProvider = (IDbProvider) mocks.CreateMock(typeof (IDbProvider));
IDbConnection connection = (IDbConnection) mocks.CreateMock(typeof (IDbConnection));
IDbTransaction transaction = (IDbTransaction) mocks.CreateMock(typeof (IDbTransaction));
using (mocks.Ordered())
{
Expect.Call(dbProvider.CreateConnection()).Return(connection);
connection.Open();
LastCall.On(connection).Repeat.Once();
Expect.Call(connection.BeginTransaction(_defaultIsolationLevel)).Return(transaction);
//standard tx timeout.
transaction.Rollback();
LastCall.On(transaction).Repeat.Once();
connection.Dispose();
}
mocks.ReplayAll();
AdoPlatformTransactionManager tm = new AdoPlatformTransactionManager(dbProvider);
tm.TransactionSynchronization = TransactionSynchronizationState.Always;
Assert.IsFalse(TransactionSynchronizationManager.HasResource(dbProvider), "Hasn't thread db provider");
Assert.IsFalse(TransactionSynchronizationManager.SynchronizationActive, "Synchronizations not active");
ITransactionStatus ts = tm.GetTransaction(new DefaultTransactionDefinition());
TestTransactionSynchronization synch =
new TestTransactionSynchronization(dbProvider, TransactionSynchronizationStatus.Rolledback);
TransactionSynchronizationManager.RegisterSynchronization(synch);
bool outerTransactionBoundaryReached = false;
try
{
Assert.IsTrue(ts.IsNewTransaction);
TransactionTemplate tt = new TransactionTemplate(tm);
TransactionTemplate tt2 = new TransactionTemplate(tm);
tt.Execute(new ParticipatingTxWithRollbackOnlyTxCallback(tt2, dbProvider));
outerTransactionBoundaryReached = true;
tm.Commit(ts);
Assert.Fail("Should have thrown UnexpectedRollbackException");
}
catch (UnexpectedRollbackException)
{
// expected
if (!outerTransactionBoundaryReached)
{
tm.Rollback(ts);
}
Assert.IsTrue(outerTransactionBoundaryReached);
}
Assert.IsFalse(TransactionSynchronizationManager.HasResource(dbProvider), "Hasn't thread db provider");
Assert.IsFalse(synch.beforeCommitCalled);
Assert.IsTrue(synch.beforeCompletionCalled);
Assert.IsFalse(synch.afterCommitCalled);
Assert.IsTrue(synch.afterCompletionCalled);
mocks.VerifyAll();
}
