NO-JIRA Adding a test where I am sending an AMQP large message and sending it over a core bridge to another node

There are no semantic changes here. I wanted to check something and committed a good test.

tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/amqp/AmqpClientTestSupport.java

@@ -154,6 +154,10 @@ public class AmqpClientTestSupport extends AmqpTestSupport {
    }
 
    protected ActiveMQServer createServer(int port) throws Exception {
+      return createServer(port, true);
+   }
+
+   protected ActiveMQServer createServer(int port, boolean start) throws Exception {
 
       final ActiveMQServer server = this.createServer(true, true);
 
@@ -163,6 +167,13 @@ public class AmqpClientTestSupport extends AmqpTestSupport {
       server.getConfiguration().setJournalDirectory(server.getConfiguration().getJournalDirectory() + port);
       server.getConfiguration().setBindingsDirectory(server.getConfiguration().getBindingsDirectory() + port);
       server.getConfiguration().setPagingDirectory(server.getConfiguration().getPagingDirectory() + port);
+      if (port == AMQP_PORT) {
+         // we use the default large directory if the default port
+         // as some tests will assert number of files
+         server.getConfiguration().setLargeMessagesDirectory(server.getConfiguration().getLargeMessagesDirectory());
+      } else {
+         server.getConfiguration().setLargeMessagesDirectory(server.getConfiguration().getLargeMessagesDirectory() + port);
+      }
       server.getConfiguration().setJMXManagementEnabled(true);
       server.getConfiguration().setMessageExpiryScanPeriod(100);
       server.setMBeanServer(mBeanServer);
@@ -179,10 +190,13 @@ public class AmqpClientTestSupport extends AmqpTestSupport {
       // Add extra configuration
       addConfiguration(server);
 
-      server.start();
+      if (start) {
+         server.start();
+
+         // Prepare all addresses and queues for client tests.
+         createAddressAndQueues(server);
+      }
 
-      // Prepare all addresses and queues for client tests.
-      createAddressAndQueues(server);
 
       return server;
    }

tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/amqp/largemessages/AMQPLargeMessageOverCoreBridgeTest.java

@@ -0,0 +1,140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.artemis.tests.integration.amqp.largemessages;
+
+import org.apache.activemq.artemis.core.config.BridgeConfiguration;
+import org.apache.activemq.artemis.core.config.DivertConfiguration;
+import org.apache.activemq.artemis.core.server.ActiveMQServer;
+import org.apache.activemq.artemis.tests.integration.amqp.AmqpClientTestSupport;
+import org.apache.activemq.transport.amqp.client.AmqpClient;
+import org.apache.activemq.transport.amqp.client.AmqpConnection;
+import org.apache.activemq.transport.amqp.client.AmqpMessage;
+import org.apache.activemq.transport.amqp.client.AmqpReceiver;
+import org.apache.activemq.transport.amqp.client.AmqpSender;
+import org.apache.activemq.transport.amqp.client.AmqpSession;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.net.URI;
+import java.util.Arrays;
+import java.util.concurrent.TimeUnit;
+
+public class AMQPLargeMessageOverCoreBridgeTest extends AmqpClientTestSupport {
+
+   private ActiveMQServer server2;
+
+   @Before
+   public void setServers() throws Exception {
+      server.setIdentity("server1");
+      server.getConfiguration().addAcceptorConfiguration("flow", "tcp://localhost:6666" + "?protocols=CORE");
+      server.start();
+      createAddressAndQueues(server);
+
+      server2 = createServer(AMQP_PORT + 1, false);
+      server2.start();
+      createAddressAndQueues(server2);
+   }
+
+
+   private void receiveTextMessages(int port, String queue, String text, int numberOfMessages) throws Exception {
+      AmqpClient client = createAmqpClient(new URI("tcp://localhost:" + port));
+
+      AmqpConnection connection = addConnection(client.connect());
+      AmqpSession session = connection.createSession();
+
+      AmqpReceiver receiver = session.createReceiver(queue);
+
+      receiver.flow(numberOfMessages + 1);
+      for (int i = 0; i < numberOfMessages; i++) {
+         AmqpMessage message = receiver.receive(10, TimeUnit.SECONDS);
+         assertNotNull(message);
+         Assert.assertEquals(text, message.getText());
+         message.accept();
+      }
+      Assert.assertNull(receiver.receiveNoWait());
+      receiver.close();
+
+      connection.close();
+   }
+
+   @Override
+   protected ActiveMQServer createServer() throws Exception {
+      return createServer(AMQP_PORT, false);
+   }
+
+   public void sendTextMessages(int port, String destinationName, String text, int count) throws Exception {
+      AmqpClient client = createAmqpClient(new URI("tcp://localhost:" + (port)));
+      AmqpConnection connection = addConnection(client.connect());
+      try {
+         AmqpSession session = connection.createSession();
+         AmqpSender sender = session.createSender(destinationName);
+
+         for (int i = 0; i < count; ++i) {
+            AmqpMessage message = new AmqpMessage();
+            message.setMessageId("MessageID:" + i);
+            message.setDurable(true);
+
+            message.setText(text);
+            sender.send(message);
+         }
+      } finally {
+         connection.close();
+      }
+   }
+
+   @Test(timeout = 60000)
+   public void testCoreBridgeDivert() throws Exception {
+      internalTest(true);
+   }
+
+   @Test(timeout = 60000)
+   public void testCoreBridgeNoDivert() throws Exception {
+      internalTest(false);
+   }
+
+   private void internalTest(boolean useDivert) throws Exception {
+      server2.getConfiguration().addConnectorConfiguration("otherside", "tcp://localhost:6666");
+
+      if (useDivert) {
+         DivertConfiguration divertConf = new DivertConfiguration().setName("divert1").setRoutingName("divert1").setAddress(getQueueName(0)).setForwardingAddress(getQueueName(1));
+         server2.deployDivert(divertConf);
+      }
+      server2.deployBridge(new BridgeConfiguration().setName(getTestName()).setQueueName(getQueueName(1)).setForwardingAddress(getQueueName(2)).setConfirmationWindowSize(10).setStaticConnectors(Arrays.asList("otherside")));
+
+      StringBuffer largeText = new StringBuffer();
+      while (largeText.length() < 300 * 1024) {
+         largeText.append("Some large stuff ");
+      }
+
+      sendTextMessages(AMQP_PORT + 1, getQueueName(useDivert ? 0 : 1), largeText.toString(), 10);
+      receiveTextMessages(AMQP_PORT, getQueueName(2), largeText.toString(), 10);
+      if (useDivert) {
+         // We diverted, so messages were copied, we need to make sure we consume from the original queue
+         receiveTextMessages(AMQP_PORT + 1, getQueueName(0), largeText.toString(), 10);
+      } else {
+         // no messages should been routed to 0
+         receiveTextMessages(AMQP_PORT + 1, getQueueName(0), largeText.toString(), 0);
+      }
+
+      // messages should have been transferred between servers
+      receiveTextMessages(AMQP_PORT + 1, getQueueName(1), largeText.toString(), 0);
+
+   }
+
+}