public void InvalidCommit()
{
DefaultTransactionManager tm = new DefaultTransactionManager();
ITransaction transaction = tm.CreateTransaction(
TransactionMode.Requires, IsolationMode.Unspecified);
transaction.Begin();
transaction.Rollback();
transaction.Commit();
}
public void SynchronizationsAndRollback()
{
DefaultTransactionManager tm = new DefaultTransactionManager();
ITransaction transaction =
tm.CreateTransaction(TransactionMode.Unspecified, IsolationMode.Unspecified);
transaction.Begin();
SynchronizationImpl sync = new SynchronizationImpl();
transaction.RegisterSynchronization(sync);
Assert.AreEqual(DateTime.MinValue, sync.Before);
Assert.AreEqual(DateTime.MinValue, sync.After);
transaction.Rollback();
Assert.IsTrue(sync.Before > DateTime.MinValue);
Assert.IsTrue(sync.After > DateTime.MinValue);
}
public void SynchronizationsAndCommit()
{
ITransaction transaction =
tm.CreateTransaction(TransactionMode.Unspecified, IsolationMode.Unspecified);
transaction.Begin();
SynchronizationImpl sync = new SynchronizationImpl();
transaction.RegisterSynchronization(sync);
Assert.AreEqual(DateTime.MinValue, sync.Before);
Assert.AreEqual(DateTime.MinValue, sync.After);
transaction.Commit();
Assert.IsTrue(sync.Before > DateTime.MinValue);
Assert.IsTrue(sync.After > DateTime.MinValue);
}
public void NestedRequiresWithCommits()
{
ITransaction root = tm.CreateTransaction(TransactionMode.Requires, IsolationMode.Unspecified);
Assert.IsTrue(root is TransactionBase);
root.Begin();
ITransaction child1 = tm.CreateTransaction(TransactionMode.Requires, IsolationMode.Unspecified);
Assert.IsTrue(child1 is ChildTransaction);
Assert.IsTrue(child1.IsChildTransaction);
child1.Begin();
ITransaction child2 = tm.CreateTransaction(TransactionMode.Requires, IsolationMode.Unspecified);
Assert.IsTrue(child2 is ChildTransaction);
Assert.IsTrue(child2.IsChildTransaction);
child2.Begin();
child2.Commit();
child1.Commit();
root.Commit();
}