Actually, I ran the test again and did see the following exception in the server.log file. I apologize for overlooking it. It appears that it thinks I used an invalid password, but I have double-checked that the password is "password" and I am sending it that way in my code:
10:57:04,655 ERROR [org.jboss.security.authentication.JBossCachedAuthenticationManager] Login failure: javax.security.auth.login.FailedLoginException: Password Incorrect/Password Required
at org.jboss.security.auth.spi.UsernamePasswordLoginModule.login(UsernamePasswordLoginModule.java:269) [picketbox-4.0.6.final.jar:4.0.6.final]
at org.jboss.security.auth.spi.UsersRolesLoginModule.login(UsersRolesLoginModule.java:155) [picketbox-4.0.6.final.jar:4.0.6.final]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_30]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [rt.jar:1.6.0_30]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_30]
at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_30]
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769) [rt.jar:1.6.0_30]
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186) [rt.jar:1.6.0_30]
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:683) [rt.jar:1.6.0_30]
at java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.6.0_30]
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680) [rt.jar:1.6.0_30]
at javax.security.auth.login.LoginContext.login(LoginContext.java:579) [rt.jar:1.6.0_30]
at org.jboss.security.authentication.JBossCachedAuthenticationManager.defaultLogin(JBossCachedAuthenticationManager.java:449) [picketbox-infinispan-4.0.6.final.jar:4.0.6.final]
at org.jboss.security.authentication.JBossCachedAuthenticationManager.proceedWithJaasLogin(JBossCachedAuthenticationManager.java:383) [picketbox-infinispan-4.0.6.final.jar:4.0.6.final]
at org.jboss.security.authentication.JBossCachedAuthenticationManager.authenticate(JBossCachedAuthenticationManager.java:371) [picketbox-infinispan-4.0.6.final.jar:4.0.6.final]
at org.jboss.security.authentication.JBossCachedAuthenticationManager.isValid(JBossCachedAuthenticationManager.java:160) [picketbox-infinispan-4.0.6.final.jar:4.0.6.final]
at org.jboss.as.messaging.HornetQSecurityManagerAS7.validateUser(HornetQSecurityManagerAS7.java:39) [jboss-as-messaging-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
at org.hornetq.core.security.impl.SecurityStoreImpl.authenticate(SecurityStoreImpl.java:134) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.server.impl.HornetQServerImpl.createSession(HornetQServerImpl.java:807) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.protocol.core.impl.HornetQPacketHandler.handleCreateSession(HornetQPacketHandler.java:187) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.protocol.core.impl.HornetQPacketHandler.handlePacket(HornetQPacketHandler.java:85) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.protocol.core.impl.ChannelImpl.handlePacket(ChannelImpl.java:508) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.protocol.core.impl.RemotingConnectionImpl.doBufferReceived(RemotingConnectionImpl.java:556) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.protocol.core.impl.RemotingConnectionImpl.bufferReceived(RemotingConnectionImpl.java:517) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServiceImpl.java:533) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.remoting.impl.netty.HornetQChannelHandler.messageReceived(HornetQChannelHandler.java:73) [hornetq-core-2.2.11.Final.jar:]
at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:100) [netty-3.2.6.Final.jar:]
at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:372) [netty-3.2.6.Final.jar:]
at org.jboss.netty.channel.StaticChannelPipeline$StaticChannelHandlerContext.sendUpstream(StaticChannelPipeline.java:534) [netty-3.2.6.Final.jar:]
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:287) [netty-3.2.6.Final.jar:]
at org.hornetq.core.remoting.impl.netty.HornetQFrameDecoder2.decode(HornetQFrameDecoder2.java:169) [hornetq-core-2.2.11.Final.jar:]
at org.hornetq.core.remoting.impl.netty.HornetQFrameDecoder2.messageReceived(HornetQFrameDecoder2.java:134) [hornetq-core-2.2.11.Final.jar:]
at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80) [netty-3.2.6.Final.jar:]
at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:372) [netty-3.2.6.Final.jar:]
at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:367) [netty-3.2.6.Final.jar:]
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:274) [netty-3.2.6.Final.jar:]
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:261) [netty-3.2.6.Final.jar:]
at org.jboss.netty.channel.socket.oio.OioWorker.run(OioWorker.java:100) [netty-3.2.6.Final.jar:]
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [netty-3.2.6.Final.jar:]
at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:44) [netty-3.2.6.Final.jar:]
at org.jboss.netty.util.VirtualExecutorService$ChildExecutorRunnable.run(VirtualExecutorService.java:181) [netty-3.2.6.Final.jar:]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_30]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_30]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30]