public void LockAndComplete()
{
TransactionalLock _lock = new TransactionalLock();
using (TransactionScope scope = new TransactionScope())
{
_lock.Lock();
scope.Complete();
}
Assert.IsTrue(_lock.IsLocked, "Expected to still be locked.");
}
public void LockAndUnlock()
{
TransactionalLock _lock;
_lock = new TransactionalLock();
using (TransactionScope scope = new TransactionScope())
{
_lock.Lock();
_lock.Unlock();
}
Assert.IsFalse(_lock.IsLocked, "Expected to be unlocked.");
}
public void LockInsideSameTransaction()
{
TransactionalLock _lock;
_lock = new TransactionalLock();
using (TransactionScope scope = new TransactionScope())
{
_lock.Lock();
using (TransactionScope scope2 = new TransactionScope())
{
_lock.Lock();
}
}
}
public void LockInsideNewTransaction_Deadlock()
{
TransactionalLock _lock;
_lock = new TransactionalLock();
using (TransactionScope scope = new TransactionScope())
{
_lock.Lock();
using (TransactionScope scope2 = new TransactionScope(TransactionScopeOption.RequiresNew))
{
_lock.Lock();
}
}
}
public void LockAndAbort()
{
TransactionalLock _lock;
_lock = new TransactionalLock();
using (TransactionScope scope = new TransactionScope())
{
Assert.IsTrue(Transaction.Current.TransactionInformation.Status == TransactionStatus.Active);
_lock.Lock();
Transaction.Current.Rollback();
Assert.IsTrue(Transaction.Current.TransactionInformation.Status == TransactionStatus.Aborted);
}
Assert.IsNull(Transaction.Current);
Assert.IsTrue(_lock.IsLocked, "Expected to still be locked.");
}
public void LockInsideSuppress()
{
TransactionalLock _lock;
_lock = new TransactionalLock();
using (TransactionScope scope = new TransactionScope())
{
_lock.Lock();
using (TransactionScope scope2 = new TransactionScope(TransactionScopeOption.Suppress))
{
_lock.Lock();
}
}
}
public void MultipleLocksWithQueueAndTimeout()
{
TransactionalLock _lock = new TransactionalLock();
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.RequiresNew, new TimeSpan(0, 0, 1)))
{
_lock.Lock();
Assert.IsTrue(_lock.IsLocked);
Assert.AreEqual(0, _lock.PendingTransactionCount);
Assert.Inconclusive("TODO: Complete this test!");
}
}