public void TransactionCommit()
{
ITransactionScopeAdapter txAdapter = (ITransactionScopeAdapter)mocks.CreateMock(typeof(ITransactionScopeAdapter));
using (mocks.Ordered())
{
Expect.Call(txAdapter.IsExistingTransaction).Return(false);
TransactionOptions txOptions = new TransactionOptions();
txOptions.IsolationLevel = IsolationLevel.Unspecified;
txAdapter.CreateTransactionScope(TransactionScopeOption.Required, txOptions, EnterpriseServicesInteropOption.None);
Expect.Call(txAdapter.RollbackOnly).Return(false);
txAdapter.Complete();
txAdapter.Dispose();
}
mocks.ReplayAll();
TxScopeTransactionManager tm = new TxScopeTransactionManager(txAdapter);
tm.TransactionSynchronization = TransactionSynchronizationState.Always;
TransactionTemplate tt = new TransactionTemplate(tm);
tt.Execute(status =>
{
Assert.IsTrue(TransactionSynchronizationManager.SynchronizationActive);
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
return(null);
});
Assert.IsFalse(TransactionSynchronizationManager.SynchronizationActive);
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
mocks.VerifyAll();
}
public void TransactionCommit()
{
ITransactionScopeAdapter txAdapter = A.Fake <ITransactionScopeAdapter>();
A.CallTo(() => txAdapter.IsExistingTransaction).Returns(false);
A.CallTo(() => txAdapter.RollbackOnly).Returns(false);
TxScopeTransactionManager tm = new TxScopeTransactionManager(txAdapter);
tm.TransactionSynchronization = TransactionSynchronizationState.Always;
TransactionTemplate tt = new TransactionTemplate(tm);
tt.Execute(status =>
{
Assert.IsTrue(TransactionSynchronizationManager.SynchronizationActive);
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
return(null);
});
Assert.IsFalse(TransactionSynchronizationManager.SynchronizationActive);
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
TransactionOptions txOptions = new TransactionOptions();
txOptions.IsolationLevel = IsolationLevel.ReadCommitted;
txAdapter.CreateTransactionScope(TransactionScopeOption.Required, txOptions, TransactionScopeAsyncFlowOption.Enabled);
txAdapter.Complete();
txAdapter.Dispose();
}
public void PropagationRequiresNewWithExistingTransaction()
{
ITransactionScopeAdapter txAdapter = (ITransactionScopeAdapter)mocks.CreateMock(typeof(ITransactionScopeAdapter));
using (mocks.Ordered())
{
Expect.Call(txAdapter.IsExistingTransaction).Return(false);
TransactionOptions txOptions = new TransactionOptions();
txOptions.IsolationLevel = IsolationLevel.Unspecified;
txAdapter.CreateTransactionScope(TransactionScopeOption.RequiresNew, txOptions, EnterpriseServicesInteropOption.None);
//inner tx actions
Expect.Call(txAdapter.IsExistingTransaction).Return(true);
txAdapter.CreateTransactionScope(TransactionScopeOption.RequiresNew, txOptions, EnterpriseServicesInteropOption.None);
txAdapter.Dispose();
//end inner tx actions
Expect.Call(txAdapter.RollbackOnly).Return(false);
txAdapter.Complete();
txAdapter.Dispose();
}
mocks.ReplayAll();
TxScopeTransactionManager tm = new TxScopeTransactionManager(txAdapter);
tm.TransactionSynchronization = TransactionSynchronizationState.Always;
TransactionTemplate tt = new TransactionTemplate(tm);
tt.PropagationBehavior = TransactionPropagation.RequiresNew;
tt.Execute(status =>
{
Assert.IsTrue(status.IsNewTransaction, "Is new transaction");
Assert.IsTrue(TransactionSynchronizationManager.SynchronizationActive, "Synchronization active");
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
Assert.IsTrue(TransactionSynchronizationManager.ActualTransactionActive);
tt.Execute(status2 =>
{
Assert.IsTrue(TransactionSynchronizationManager.SynchronizationActive, "Synchronization active");
Assert.IsTrue(status2.IsNewTransaction, "Is new transaction");
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
Assert.IsTrue(TransactionSynchronizationManager.ActualTransactionActive);
status2.SetRollbackOnly();
return(null);
});
Assert.IsTrue(status.IsNewTransaction, "Is new transaction");
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
Assert.IsTrue(TransactionSynchronizationManager.ActualTransactionActive);
return(null);
});
mocks.VerifyAll();
}
public void PropagationRequiresNewWithExistingTransaction()
{
ITransactionScopeAdapter txAdapter = A.Fake <ITransactionScopeAdapter>();
A.CallTo(() => txAdapter.IsExistingTransaction).Returns(false).Once();
TransactionOptions txOptions = new TransactionOptions();
txOptions.IsolationLevel = IsolationLevel.ReadCommitted;
//inner tx actions
A.CallTo(() => txAdapter.IsExistingTransaction).Returns(true).Once();
//end inner tx actions
A.CallTo(() => txAdapter.RollbackOnly).Returns(false);
TxScopeTransactionManager tm = new TxScopeTransactionManager(txAdapter);
tm.TransactionSynchronization = TransactionSynchronizationState.Always;
TransactionTemplate tt = new TransactionTemplate(tm);
tt.PropagationBehavior = TransactionPropagation.RequiresNew;
tt.Execute(status =>
{
Assert.IsTrue(status.IsNewTransaction, "Is new transaction");
Assert.IsTrue(TransactionSynchronizationManager.SynchronizationActive, "Synchronization active");
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
Assert.IsTrue(TransactionSynchronizationManager.ActualTransactionActive);
tt.Execute(status2 =>
{
Assert.IsTrue(TransactionSynchronizationManager.SynchronizationActive, "Synchronization active");
Assert.IsTrue(status2.IsNewTransaction, "Is new transaction");
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
Assert.IsTrue(TransactionSynchronizationManager.ActualTransactionActive);
status2.SetRollbackOnly();
return(null);
});
Assert.IsTrue(status.IsNewTransaction, "Is new transaction");
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
Assert.IsTrue(TransactionSynchronizationManager.ActualTransactionActive);
return(null);
});
A.CallTo(() => txAdapter.CreateTransactionScope(TransactionScopeOption.RequiresNew, txOptions, TransactionScopeAsyncFlowOption.Enabled)).MustHaveHappenedTwiceExactly();
A.CallTo(() => txAdapter.Dispose()).MustHaveHappenedTwiceExactly();
A.CallTo(() => txAdapter.Complete()).MustHaveHappenedOnceExactly();
}
public void TransactionRollback()
{
ITransactionScopeAdapter txAdapter = (ITransactionScopeAdapter)mocks.CreateMock(typeof(ITransactionScopeAdapter));
using (mocks.Ordered())
{
Expect.Call(txAdapter.IsExistingTransaction).Return(false);
TransactionOptions txOptions = new TransactionOptions();
txOptions.IsolationLevel = IsolationLevel.Unspecified;
txAdapter.CreateTransactionScope(TransactionScopeOption.Required, txOptions, EnterpriseServicesInteropOption.None);
txAdapter.Dispose();
}
mocks.ReplayAll();
TxScopeTransactionManager tm = new TxScopeTransactionManager(txAdapter);
tm.TransactionSynchronization = TransactionSynchronizationState.Always;
TransactionTemplate tt = new TransactionTemplate(tm);
Assert.IsTrue(!TransactionSynchronizationManager.SynchronizationActive, "Synchronizations not active");
Exception ex = new ArgumentException("test exception");
try
{
tt.Execute(status =>
{
Assert.IsTrue(TransactionSynchronizationManager.SynchronizationActive);
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
Assert.IsTrue(status.IsNewTransaction, "Is new transaction");
if (ex != null)
{
throw ex;
}
return(null);
});
Assert.Fail("Should have thrown exception");
}
catch (ArgumentException e)
{
Assert.AreEqual(ex, e);
}
Assert.IsTrue(!TransactionSynchronizationManager.SynchronizationActive, "Synchronizations not active");
mocks.VerifyAll();
}
public void TransactionRollback()
{
ITransactionScopeAdapter txAdapter = A.Fake <ITransactionScopeAdapter>();
A.CallTo(() => txAdapter.IsExistingTransaction).Returns(false);
TransactionOptions txOptions = new TransactionOptions();
txOptions.IsolationLevel = IsolationLevel.ReadCommitted;
TxScopeTransactionManager tm = new TxScopeTransactionManager(txAdapter);
tm.TransactionSynchronization = TransactionSynchronizationState.Always;
TransactionTemplate tt = new TransactionTemplate(tm);
Assert.IsTrue(!TransactionSynchronizationManager.SynchronizationActive, "Synchronizations not active");
Exception ex = new ArgumentException("test exception");
try
{
tt.Execute(status =>
{
Assert.IsTrue(TransactionSynchronizationManager.SynchronizationActive);
Assert.IsFalse(TransactionSynchronizationManager.CurrentTransactionReadOnly);
Assert.IsTrue(status.IsNewTransaction, "Is new transaction");
if (ex != null)
{
throw ex;
}
return(null);
});
Assert.Fail("Should have thrown exception");
}
catch (ArgumentException e)
{
Assert.AreEqual(ex, e);
}
Assert.IsTrue(!TransactionSynchronizationManager.SynchronizationActive, "Synchronizations not active");
A.CallTo(() => txAdapter.CreateTransactionScope(TransactionScopeOption.Required, txOptions, TransactionScopeAsyncFlowOption.Enabled)).MustHaveHappenedOnceExactly();
A.CallTo(() => txAdapter.Dispose()).MustHaveHappenedOnceExactly();
}
/// <summary>
/// Initializes a new instance of the <see cref="TxScopeTransactionManager"/> class.
/// </summary>
/// <remarks>This is indented only for unit testing purposes and should not be
/// called by production application code.</remarks>
/// <param name="txAdapter">The tx adapter.</param>
public TxScopeTransactionManager(ITransactionScopeAdapter txAdapter)
{
this.txAdapter = txAdapter;
}
/// <summary>
/// Initializes a new instance of the <see cref="PromotableTxScopeTransactionObject"/> class.
/// Will create an instance of <see cref="DefaultTransactionScopeAdapter"/>.
/// </summary>
public PromotableTxScopeTransactionObject()
{
txScopeAdapter = new DefaultTransactionScopeAdapter();
}
/// <summary>
/// Initializes a new instance of the <see cref="TxScopeTransactionManager"/> class.
/// </summary>
/// <remarks>This is indented only for unit testing purposes and should not be
/// called by production application code.</remarks>
/// <param name="txAdapter">The tx adapter.</param>
public TxScopeTransactionManager(ITransactionScopeAdapter txAdapter)
{
this.txAdapter = txAdapter;
}
/// <summary>
/// Initializes a new instance of the <see cref="PromotableTxScopeTransactionObject"/> class.
/// Will create an instance of <see cref="DefaultTransactionScopeAdapter"/>.
/// </summary>
public PromotableTxScopeTransactionObject()
{
txScopeAdapter = new DefaultTransactionScopeAdapter();
}
