public void CachedSession()
{
IConnectionFactory connectionFactory = (IConnectionFactory)mocks.CreateMock(typeof(IConnectionFactory));
IConnection connection = new TestConnection();
Expect.Call(connectionFactory.CreateConnection()).Return(connection).Repeat.Once();
mocks.ReplayAll();
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory();
cachingConnectionFactory.TargetConnectionFactory = connectionFactory;
IConnection con1 = cachingConnectionFactory.CreateConnection();
ISession session1 = con1.CreateSession(true, SessionMode.SessionTransacted);
TestSession testSession = GetTestSession(session1);
Assert.AreEqual(1, testSession.CreatedCount);
Assert.AreEqual(0, testSession.CloseCount);
session1.Close(); // won't close, will put in session cache.
Assert.AreEqual(0, testSession.CloseCount);
ISession session2 = con1.CreateSession(true, SessionMode.SessionTransacted);
TestSession testSession2 = GetTestSession(session2);
Assert.AreSame(testSession, testSession2);
Assert.AreEqual(1, testSession.CreatedCount);
Assert.AreEqual(0, testSession.CloseCount);
mocks.VerifyAll();
//don't explicitly call close on
}
public void CachedSessionTwoRequests()
{
IConnectionFactory connectionFactory = (IConnectionFactory)mocks.CreateMock(typeof(IConnectionFactory));
IConnection connection = new TestConnection();
Expect.Call(connectionFactory.CreateConnection()).Return(connection).Repeat.Once();
mocks.ReplayAll();
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory();
cachingConnectionFactory.TargetConnectionFactory = connectionFactory;
IConnection con1 = cachingConnectionFactory.CreateConnection();
ISession session1 = con1.CreateSession(true, SessionMode.SessionTransacted);
TestSession testSession1 = GetTestSession(session1);
Assert.AreEqual(1, testSession1.CreatedCount);
Assert.AreEqual(0, testSession1.CloseCount);
//will create a new one, not in the cache.
ISession session2 = con1.CreateSession(true, SessionMode.SessionTransacted);
TestSession testSession2 = GetTestSession(session2);
Assert.AreEqual(1, testSession2.CreatedCount);
Assert.AreEqual(0, testSession2.CloseCount);
Assert.AreNotSame(testSession1, testSession2);
Assert.AreNotSame(session1, session2);
session1.Close(); // will be put in the cache
ISession session3 = con1.CreateSession(true, SessionMode.SessionTransacted);
TestSession testSession3 = GetTestSession(session3);
Assert.AreSame(testSession1, testSession3);
Assert.AreSame(session1, session3);
Assert.AreEqual(1, testSession1.CreatedCount);
Assert.AreEqual(0, testSession1.CloseCount);
mocks.VerifyAll();
}
public void CachedMessageProducerTwoRequests()
{
IConnectionFactory connectionFactory = (IConnectionFactory)mocks.CreateMock(typeof(IConnectionFactory));
IConnection connection = new TestConnection();
Expect.Call(connectionFactory.CreateConnection()).Return(connection).Repeat.Once();
mocks.ReplayAll();
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory();
cachingConnectionFactory.TargetConnectionFactory = connectionFactory;
IConnection con1 = cachingConnectionFactory.CreateConnection();
ISession sessionA = con1.CreateSession(true, SessionMode.SessionTransacted);
Topic dest = new Topic("test.topic");
IMessageProducer producerA = sessionA.CreateProducer(dest);
TestMessageProducer tmpA = GetTestMessageProducer(producerA);
ISession sessionB = con1.CreateSession(true, SessionMode.SessionTransacted);
IMessageProducer producerB = sessionB.CreateProducer(dest);
TestMessageProducer tmpB = GetTestMessageProducer(producerB);
Assert.AreNotSame(tmpA, tmpB);
sessionA.Close();
ISession sessionC = con1.CreateSession(true, SessionMode.SessionTransacted);
IMessageProducer producerC = sessionC.CreateProducer(dest);
TestMessageProducer tmpC = GetTestMessageProducer(producerC);
Assert.AreSame(tmpA, tmpC);
mocks.VerifyAll();
}
public void CachedMessageConsumer()
{
IConnectionFactory connectionFactory = (IConnectionFactory)mocks.CreateMock(typeof(IConnectionFactory));
IConnection connection = new TestConnection();
Expect.Call(connectionFactory.CreateConnection()).Return(connection).Repeat.Once();
mocks.ReplayAll();
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory();
cachingConnectionFactory.TargetConnectionFactory = connectionFactory;
IConnection con1 = cachingConnectionFactory.CreateConnection();
ISession sessionA = con1.CreateSession(true, SessionMode.SessionTransacted);
Destination destination = new Topic("test.dest");
IMessageConsumer consumerA = sessionA.CreateConsumer(destination);
TestMessageConsumer tmpA = GetTestMessageConsumer(consumerA);
sessionA.Close();
ISession sessionB = con1.CreateSession(true, SessionMode.SessionTransacted);
IMessageConsumer consumerB = sessionB.CreateConsumer(destination);
TestMessageConsumer tmpB = GetTestMessageConsumer(consumerB);
Assert.AreSame(tmpA, tmpB);
mocks.VerifyAll();
}
public void UsingConnectionFactoryAndExceptionListenerAndReconnectOnException()
{
IConnectionFactory connectionFactory = (IConnectionFactory)mocks.CreateMock(typeof(IConnectionFactory));
TestConnection con = new TestConnection();
TestExceptionListener listener = new TestExceptionListener();
Expect.Call(connectionFactory.CreateConnection()).Return(con).Repeat.Twice();
mocks.ReplayAll();
SingleConnectionFactory scf = new SingleConnectionFactory(connectionFactory);
scf.ExceptionListener = listener;
scf.ReconnectOnException = true;
IConnection con1 = scf.CreateConnection();
//Assert.AreSame(listener, );
con1.Start();
con.FireExcpetionEvent(new EMSException(""));
IConnection con2 = scf.CreateConnection();
con2.Start();
scf.Dispose();
mocks.VerifyAll();
Assert.AreEqual(2, con.StartCount);
Assert.AreEqual(2, con.CloseCount);
Assert.AreEqual(1, listener.Count);
}