public void ConnectionMaintanenceDuringFlush()
{
Prepare();
ISession s = GetSessionUnderTest();
s.BeginTransaction();
IList entities = new ArrayList();
for (int i = 0; i < 10; i++)
{
Other other = new Other("other-" + i);
Silly silly = new Silly("silly-" + i, other);
entities.Add(silly);
s.Save(silly);
}
s.Flush();
foreach (Silly silly in entities)
{
silly.Name = "new-" + silly.Name;
silly.Other.Name = "new-" + silly.Other.Name;
}
// long initialCount = sessions.Statistics.getConnectCount();
s.Flush();
// Assert.AreEqual(initialCount + 1, sessions.Statistics.getConnectCount(), "connection not maintained through Flush");
s.Delete("from Silly");
s.Delete("from Other");
s.Transaction.Commit();
Release(s);
Done();
}
public void QueryIteration()
{
Prepare();
ISession s = GetSessionUnderTest();
Silly silly = new Silly("silly");
s.Save(silly);
s.Flush();
IEnumerable en = s.CreateQuery("from Silly").Enumerable();
IEnumerator itr = en.GetEnumerator();
Assert.IsTrue(itr.MoveNext());
Silly silly2 = (Silly)itr.Current;
Assert.AreEqual(silly, silly2);
NHibernateUtil.Close(itr);
itr = s.CreateQuery("from Silly").Enumerable().GetEnumerator();
IEnumerator itr2 = s.CreateQuery("from Silly where name = 'silly'").Enumerable().GetEnumerator();
Assert.IsTrue(itr.MoveNext());
Assert.AreEqual(silly, itr.Current);
Assert.IsTrue(itr2.MoveNext());
Assert.AreEqual(silly, itr2.Current);
NHibernateUtil.Close(itr);
NHibernateUtil.Close(itr2);
s.Delete(silly);
s.Flush();
Release(s);
Done();
}
public async Task ConnectionMaintanenceDuringFlushAsync()
{
Prepare();
ISession s = GetSessionUnderTest();
using (var t = s.BeginTransaction())
{
IList <Silly> entities = new List <Silly>();
for (int i = 0; i < 10; i++)
{
Other other = new Other("other-" + i);
Silly silly = new Silly("silly-" + i, other);
entities.Add(silly);
await(s.SaveAsync(silly));
}
await(s.FlushAsync());
foreach (Silly silly in entities)
{
silly.Name = "new-" + silly.Name;
silly.Other.Name = "new-" + silly.Other.Name;
}
// long initialCount = sessions.Statistics.getConnectCount();
await(s.FlushAsync());
//Assert.AreEqual(initialCount + 1, sessions.Statistics.getConnectCount(), "connection not maintained through Flush");
await(s.DeleteAsync("from Silly"));
await(s.DeleteAsync("from Other"));
await(t.CommitAsync());
}
Release(s);
Done();
}
public void SerializationOnAfterStatementAggressiveRelease()
{
Prepare();
ISession s = GetSessionUnderTest();
Silly silly = new Silly("silly");
s.Save(silly);
// this should cause the CM to obtain a connection, and then Release it
s.Flush();
// We should be able to serialize the session at this point...
SerializationHelper.Serialize(s);
s.Delete(silly);
s.Flush();
Release(s);
Done();
}
public void SerializationOnAfterStatementAggressiveRelease()
{
Prepare();
ISession s = GetSessionUnderTest();
Silly silly = new Silly("silly");
s.Save(silly);
// this should cause the CM to obtain a connection, and then Release it
s.Flush();
// We should be able to serialize the session at this point...
SerializationHelper.Serialize(s);
s.Delete(silly);
s.Flush();
Release(s);
Done();
}
public void SerializationFailsOnAfterStatementAggressiveReleaseWithOpenResources()
{
TestsContext.AssumeSystemTypeIsSerializable();
Prepare();
ISession s = GetSessionUnderTest();
Silly silly = new Silly("silly");
s.Save(silly);
// this should cause the CM to obtain a connection, and then Release it
s.Flush();
// both scroll() and iterate() cause the batcher to hold on
// to resources, which should make aggresive-Release not Release
// the connection (and thus cause serialization to fail)
IEnumerable en = s.CreateQuery("from Silly").Enumerable();
try
{
SerializationHelper.Serialize(s);
Assert.Fail(
"Serialization allowed on connected session; or aggressive Release released connection with open resources");
}
catch (InvalidOperationException)
{
// expected behavior
}
// Closing the ScrollableResults does currently force the batcher to
// aggressively Release the connection
NHibernateUtil.Close(en);
SerializationHelper.Serialize(s);
s.Delete(silly);
s.Flush();
Release(s);
Done();
}
public async Task SerializationOnAfterStatementAggressiveReleaseAsync()
{
TestsContext.AssumeSystemTypeIsSerializable();
Prepare();
ISession s = GetSessionUnderTest();
Silly silly = new Silly("silly");
await(s.SaveAsync(silly));
// this should cause the CM to obtain a connection, and then Release it
await(s.FlushAsync());
// We should be able to serialize the session at this point...
SerializationHelper.Serialize(s);
await(s.DeleteAsync(silly));
await(s.FlushAsync());
Release(s);
Done();
}
public void SerializationFailsOnAfterStatementAggressiveReleaseWithOpenResources()
{
Prepare();
ISession s = GetSessionUnderTest();
Silly silly = new Silly("silly");
s.Save(silly);
// this should cause the CM to obtain a connection, and then Release it
s.Flush();
// both scroll() and iterate() cause the batcher to hold on
// to resources, which should make aggresive-Release not Release
// the connection (and thus cause serialization to fail)
IEnumerable en = s.CreateQuery("from Silly").Enumerable();
try
{
SerializationHelper.Serialize(s);
Assert.Fail(
"Serialization allowed on connected session; or aggressive Release released connection with open resources");
}
catch (InvalidOperationException)
{
// expected behavior
}
// Closing the ScrollableResults does currently force the batcher to
// aggressively Release the connection
NHibernateUtil.Close(en);
SerializationHelper.Serialize(s);
s.Delete(silly);
s.Flush();
Release(s);
Done();
}
public void SuppliedConnection()
{
Prepare();
IDbConnection originalConnection = sessions.ConnectionProvider.GetConnection();
ISession session = sessions.OpenSession(originalConnection);
Silly silly = new Silly("silly");
session.Save(silly);
// this will cause the connection manager to cycle through the aggressive Release logic;
// it should not Release the connection since we explicitly suplied it ourselves.
session.Flush();
Assert.IsTrue(originalConnection == session.Connection, "Different connections");
session.Delete(silly);
session.Flush();
Release(session);
originalConnection.Close();
Done();
}
public async Task SuppliedConnectionAsync()
{
Prepare();
using (var originalConnection = await(Sfi.ConnectionProvider.GetConnectionAsync(CancellationToken.None)))
using (var session = Sfi.WithOptions().Connection(originalConnection).OpenSession())
{
var silly = new Silly("silly");
await(session.SaveAsync(silly));
// this will cause the connection manager to cycle through the aggressive Release logic;
// it should not Release the connection since we explicitly supplied it ourselves.
await(session.FlushAsync());
Assert.IsTrue(originalConnection == session.Connection, "Different connections");
await(session.DeleteAsync(silly));
await(session.FlushAsync());
Release(session);
originalConnection.Close();
}
Done();
}
public void ConnectionMaintanenceDuringFlush()
{
Prepare();
ISession s = GetSessionUnderTest();
s.BeginTransaction();
IList<Silly> entities = new List<Silly>();
for (int i = 0; i < 10; i++)
{
Other other = new Other("other-" + i);
Silly silly = new Silly("silly-" + i, other);
entities.Add(silly);
s.Save(silly);
}
s.Flush();
foreach (Silly silly in entities)
{
silly.Name = "new-" + silly.Name;
silly.Other.Name = "new-" + silly.Other.Name;
}
// long initialCount = sessions.Statistics.getConnectCount();
s.Flush();
// Assert.AreEqual(initialCount + 1, sessions.Statistics.getConnectCount(), "connection not maintained through Flush");
s.Delete("from Silly");
s.Delete("from Other");
s.Transaction.Commit();
Release(s);
Done();
}
public void SuppliedConnection()
{
Prepare();
IDbConnection originalConnection = sessions.ConnectionProvider.GetConnection();
ISession session = sessions.OpenSession(originalConnection);
Silly silly = new Silly("silly");
session.Save(silly);
// this will cause the connection manager to cycle through the aggressive Release logic;
// it should not Release the connection since we explicitly suplied it ourselves.
session.Flush();
Assert.IsTrue(originalConnection == session.Connection, "Different connections");
session.Delete(silly);
session.Flush();
Release(session);
originalConnection.Close();
Done();
}
public void QueryIteration()
{
Prepare();
ISession s = GetSessionUnderTest();
Silly silly = new Silly("silly");
s.Save(silly);
s.Flush();
IEnumerable en = s.CreateQuery("from Silly").Enumerable();
IEnumerator itr = en.GetEnumerator();
Assert.IsTrue(itr.MoveNext());
Silly silly2 = (Silly) itr.Current;
Assert.AreEqual(silly, silly2);
NHibernateUtil.Close(itr);
itr = s.CreateQuery("from Silly").Enumerable().GetEnumerator();
IEnumerator itr2 = s.CreateQuery("from Silly where name = 'silly'").Enumerable().GetEnumerator();
Assert.IsTrue(itr.MoveNext());
Assert.AreEqual(silly, itr.Current);
Assert.IsTrue(itr2.MoveNext());
Assert.AreEqual(silly, itr2.Current);
NHibernateUtil.Close(itr);
NHibernateUtil.Close(itr2);
s.Delete(silly);
s.Flush();
Release(s);
Done();
}
