java/broker-plugins/management-http/src/test/java/org/apache/qpid/server/management/plugin/servlet/rest/BrokerRestTest.java

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.qpid.server.management.plugin.servlet.rest;

import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Map;

import org.apache.qpid.common.QpidProperties;
import org.apache.qpid.server.model.Broker;
import org.apache.qpid.server.model.LifetimePolicy;
import org.apache.qpid.server.model.Port;
import org.apache.qpid.server.model.State;
import org.apache.qpid.server.model.VirtualHost;

public class BrokerRestTest extends QpidRestTestCase
{

    private static final String BROKER_AUTHENTICATIONPROVIDERS_ATTRIBUTE = "authenticationproviders";
    private static final String BROKER_PORTS_ATTRIBUTE = "ports";
    private static final String BROKER_VIRTUALHOSTS_ATTRIBUTE = "virtualhosts";
    private static final String BROKER_STATISTICS_ATTRIBUTE = "statistics";

    public void testGet() throws Exception
    {
        Map<String, Object> brokerDetails = getJsonAsSingletonList("/rest/broker");

        assertBrokerAttributes(brokerDetails);

        @SuppressWarnings("unchecked")
        Map<String, Object> statistics = (Map<String, Object>) brokerDetails.get(BROKER_STATISTICS_ATTRIBUTE);
        Asserts.assertAttributesPresent(statistics, new String[]{ "bytesIn", "messagesOut", "bytesOut", "messagesIn" });

        @SuppressWarnings("unchecked")
        List<Map<String, Object>> virtualhosts = (List<Map<String, Object>>) brokerDetails.get(BROKER_VIRTUALHOSTS_ATTRIBUTE);
        assertEquals("Unexpected number of virtual hosts", 3, virtualhosts.size());

        Asserts.assertVirtualHost("development", find(VirtualHost.NAME, "development", virtualhosts));
        Asserts.assertVirtualHost("localhost", find(VirtualHost.NAME, "localhost", virtualhosts));
        Asserts.assertVirtualHost("test", find(VirtualHost.NAME, "test", virtualhosts));

        @SuppressWarnings("unchecked")
        List<Map<String, Object>> ports = (List<Map<String, Object>>) brokerDetails.get(BROKER_PORTS_ATTRIBUTE);
        assertEquals("Unexpected number of ports", 2, ports.size());

        for (Map<String, Object> port : ports)
        {
            Asserts.assertPortAttributes(port);
        }

        String bindingAddress = (String)ports.get(0).get(Port.BINDING_ADDRESS);

        Map<String, Object> amqpPort = find(Port.NAME, bindingAddress + ":" + getPort(), ports);
        Map<String, Object> httpPort = find(Port.NAME, bindingAddress + ":" + getHttpPort(), ports);

        assertNotNull("Cannot find AMQP port", amqpPort);
        assertNotNull("Cannot find HTTP port", httpPort);

        @SuppressWarnings("unchecked")
        Collection<String> port1Protocols = (Collection<String>) amqpPort.get(Port.PROTOCOLS);
        assertFalse("AMQP protocol list cannot contain HTTP", port1Protocols.contains("HTTP"));

        @SuppressWarnings("unchecked")
        Collection<String> port2Protocols = (Collection<String>) httpPort.get(Port.PROTOCOLS);
        assertEquals("Unexpected value of attribute " + Port.PROTOCOLS, new HashSet<String>(Arrays.asList("HTTP")),
                new HashSet<String>(port2Protocols));
    }

    protected void assertBrokerAttributes(Map<String, Object> brokerDetails)
    {
        Asserts.assertAttributesPresent(brokerDetails, Broker.AVAILABLE_ATTRIBUTES,
                Broker.BYTES_RETAINED, Broker.PROCESS_PID, Broker.SUPPORTED_STORE_TYPES,
                Broker.CREATED, Broker.TIME_TO_LIVE, Broker.UPDATED);

        assertEquals("Unexpected value of attribute " + Broker.BUILD_VERSION, QpidProperties.getBuildVersion(),
                brokerDetails.get(Broker.BUILD_VERSION));
        assertEquals("Unexpected value of attribute " + Broker.OPERATING_SYSTEM, System.getProperty("os.name") + " "
                + System.getProperty("os.version") + " " + System.getProperty("os.arch"),
                brokerDetails.get(Broker.OPERATING_SYSTEM));
        assertEquals(
                "Unexpected value of attribute " + Broker.PLATFORM,
                System.getProperty("java.vendor") + " "
                        + System.getProperty("java.runtime.version", System.getProperty("java.version")),
                brokerDetails.get(Broker.PLATFORM));
        assertEquals("Unexpected value of attribute " + Broker.DURABLE, Boolean.TRUE, brokerDetails.get(Broker.DURABLE));
        assertEquals("Unexpected value of attribute " + Broker.LIFETIME_POLICY, LifetimePolicy.PERMANENT.name(),
                brokerDetails.get(Broker.LIFETIME_POLICY));
        assertEquals("Unexpected value of attribute " + Broker.NAME, "Broker", brokerDetails.get(Broker.NAME));
        assertEquals("Unexpected value of attribute " + Broker.STATE, State.ACTIVE.name(), brokerDetails.get(Broker.STATE));

        assertNotNull("Unexpected value of attribute " + Broker.ID, brokerDetails.get(Broker.ID));
        assertNotNull("Unexpected value of attribute statistics", brokerDetails.get(BROKER_STATISTICS_ATTRIBUTE));
        assertNotNull("Unexpected value of attribute virtualhosts", brokerDetails.get(BROKER_VIRTUALHOSTS_ATTRIBUTE));
        assertNotNull("Unexpected value of attribute ports", brokerDetails.get(BROKER_PORTS_ATTRIBUTE));
        assertNotNull("Unexpected value of attribute authenticationproviders", brokerDetails.get(BROKER_AUTHENTICATIONPROVIDERS_ATTRIBUTE));
    }

}