1 files changed, 183 insertions, 0 deletions
diff --git a/qpid/java/systests/src/test/java/org/apache/qpid/server/stats/StatisticsReportingTest.java b/qpid/java/systests/src/test/java/org/apache/qpid/server/stats/StatisticsReportingTest.java
new file mode 100644
index 0000000000..04b8385e69
--- /dev/null
+++ b/qpid/java/systests/src/test/java/org/apache/qpid/server/stats/StatisticsReportingTest.java
@@ -0,0 +1,183 @@
+/*
+ *
+ * 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.qpid.server.stats;
+
+import java.util.List;
+import java.util.Map;
+
+import javax.jms.Connection;
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.MessageProducer;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+
+import org.apache.qpid.AMQException;
+import org.apache.qpid.client.AMQConnection;
+import org.apache.qpid.client.AMQDestination;
+import org.apache.qpid.client.AMQQueue;
+import org.apache.qpid.client.AMQSession;
+import org.apache.qpid.exchange.ExchangeDefaults;
+import org.apache.qpid.framing.AMQShortString;
+import org.apache.qpid.server.model.Broker;
+import org.apache.qpid.server.model.VirtualHost;
+import org.apache.qpid.server.model.VirtualHostNode;
+import org.apache.qpid.test.utils.QpidBrokerTestCase;
+import org.apache.qpid.test.utils.TestBrokerConfiguration;
+import org.apache.qpid.util.LogMonitor;
+
+/**
+ * Test generation of message/data statistics reporting and the ability
+ * to control from the configuration file.
+ */
+public class StatisticsReportingTest extends QpidBrokerTestCase
+{
+    private static final String VHOST_NAME1 = "vhost1";
+    private static final String VHOST_NAME2 = "vhost2";
+    private static final String VHOST_NAME3 = "vhost3";
+    private static long STATISTICS_REPORTING_PERIOD_IN_SECONDS = 10l;
+
+    protected LogMonitor _monitor;
+    protected static final String USER = "admin";
+
+    protected Connection _conToVhost1, _conToVhost2, _conToVhost3;
+    protected String _queueName = "statistics";
+    protected Destination _queue;
+    protected String _brokerUrl;
+    private long _startTestTime;
+
+    @Override
+    public void setUp() throws Exception
+    {
+        createTestVirtualHostNode(0, VHOST_NAME1);
+        createTestVirtualHostNode(0, VHOST_NAME2);
+        createTestVirtualHostNode(0, VHOST_NAME3);
+
+        if (getName().equals("testEnabledStatisticsReporting"))
+        {
+            TestBrokerConfiguration config = getBrokerConfiguration();
+            config.removeObjectConfiguration(VirtualHostNode.class, TestBrokerConfiguration.ENTRY_NAME_VIRTUAL_HOST);
+            config.setBrokerAttribute(Broker.STATISTICS_REPORTING_PERIOD, STATISTICS_REPORTING_PERIOD_IN_SECONDS);
+        }
+
+        _monitor = new LogMonitor(_outputFile);
+        _startTestTime = System.currentTimeMillis();
+
+        super.setUp();
+
+        _brokerUrl = getBroker().toString();
+        _conToVhost1 = new AMQConnection(_brokerUrl, USER, USER, "clientid", VHOST_NAME1);
+        _conToVhost2 = new AMQConnection(_brokerUrl, USER, USER, "clientid", VHOST_NAME2);
+        _conToVhost3 = new AMQConnection(_brokerUrl, USER, USER, "clientid", VHOST_NAME3);
+
+        _conToVhost1.start();
+        _conToVhost2.start();
+        _conToVhost3.start();
+    }
+
+    @Override
+    public void tearDown() throws Exception
+    {
+        _conToVhost1.close();
+        _conToVhost2.close();
+        _conToVhost3.close();
+
+        super.tearDown();
+    }
+
+    /**
+     * Test enabling reporting.
+     */
+    public void testEnabledStatisticsReporting() throws Exception
+    {
+        sendUsing(_conToVhost1, 10, 100);
+        sendUsing(_conToVhost2, 20, 100);
+        sendUsing(_conToVhost3, 15, 100);
+
+        Thread.sleep(STATISTICS_REPORTING_PERIOD_IN_SECONDS * 1000);
+
+        Map<String, List<String>> brokerStatsData = _monitor.findMatches("BRK-1008", "BRK-1009", "VHT-1003", "VHT-1004");
+        long endTestTime = System.currentTimeMillis();
+
+        int maxNumberOfReports = (int)((endTestTime - _startTestTime)/STATISTICS_REPORTING_PERIOD_IN_SECONDS);
+
+        int brk1008LinesNumber = brokerStatsData.get("BRK-1008").size();
+        int brk1009LinesNumber = brokerStatsData.get("BRK-1009").size();
+        int vht1003LinesNumber = brokerStatsData.get("VHT-1003").size();
+        int vht1004LinesNumber = brokerStatsData.get("VHT-1004").size();
+
+        assertTrue("Incorrect number of broker data stats log messages:" + brk1008LinesNumber, 2 <= brk1008LinesNumber
+                && brk1008LinesNumber <= maxNumberOfReports * 2);
+        assertTrue("Incorrect number of broker message stats log messages:" + brk1009LinesNumber, 2 <= brk1009LinesNumber
+                && brk1009LinesNumber <= maxNumberOfReports * 2);
+        assertTrue("Incorrect number of virtualhost data stats log messages:" + vht1003LinesNumber, 6 <= vht1003LinesNumber
+                && vht1003LinesNumber <= maxNumberOfReports * 6);
+        assertTrue("Incorrect number of virtualhost message stats log messages: " + vht1004LinesNumber, 6 <= vht1004LinesNumber
+                && vht1004LinesNumber <= maxNumberOfReports * 6);
+    }
+
+    /**
+     * Test not enabling reporting.
+     */
+    public void testNotEnabledStatisticsReporting() throws Exception
+    {
+        sendUsing(_conToVhost1, 10, 100);
+        sendUsing(_conToVhost2, 20, 100);
+        sendUsing(_conToVhost3, 15, 100);
+
+        Thread.sleep(10 * 1000); // 15s
+
+        List<String> brokerStatsData = _monitor.findMatches("BRK-1008");
+        List<String> brokerStatsMessages = _monitor.findMatches("BRK-1009");
+        List<String> vhostStatsData = _monitor.findMatches("VHT-1003");
+        List<String> vhostStatsMessages = _monitor.findMatches("VHT-1004");
+
+        assertEquals("Incorrect number of broker data stats log messages", 0, brokerStatsData.size());
+        assertEquals("Incorrect number of broker message stats log messages", 0, brokerStatsMessages.size());
+        assertEquals("Incorrect number of virtualhost data stats log messages", 0, vhostStatsData.size());
+        assertEquals("Incorrect number of virtualhost message stats log messages", 0, vhostStatsMessages.size());
+    }
+
+    private void sendUsing(Connection con, int number, int size) throws Exception
+    {
+        Session session = con.createSession(true, Session.SESSION_TRANSACTED);
+        createQueue(session);
+        MessageProducer producer = session.createProducer(_queue);
+        String content = new String(new byte[size]);
+        TextMessage msg = session.createTextMessage(content);
+        for (int i = 0; i < number; i++)
+        {
+            producer.send(msg);
+        }
+        session.commit();
+        session.close();
+    }
+
+    private void createQueue(Session session) throws AMQException, JMSException
+    {
+        _queue = new AMQQueue(ExchangeDefaults.DIRECT_EXCHANGE_NAME, _queueName);
+        if (!((AMQSession<?,?>) session).isQueueBound((AMQDestination) _queue))
+        {
+            ((AMQSession<?,?>) session).createQueue(new AMQShortString(_queueName), false, true, false, null);
+            ((AMQSession<?,?>) session).declareAndBind((AMQDestination) new AMQQueue(ExchangeDefaults.DIRECT_EXCHANGE_NAME, _queueName));
+        }
+    }
+}