opendaylight/config/config-util/src/test/java/org/opendaylight/controller/config/util/LookupTest.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.config.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.fail;
  12
  13 import java.lang.management.ManagementFactory;
  14 import java.lang.reflect.Method;
  15 import java.util.HashSet;
  16 import java.util.Map;
  17 import java.util.Map.Entry;
  18 import java.util.Set;
  19
  20 import javax.management.InstanceNotFoundException;
  21 import javax.management.MBeanServer;
  22 import javax.management.ObjectName;
  23
  24 import org.junit.After;
  25 import org.junit.Before;
  26 import org.junit.Test;
  27 import org.opendaylight.controller.config.api.ConfigRegistry;
  28 import org.opendaylight.controller.config.api.LookupRegistry;
  29 import org.opendaylight.controller.config.api.jmx.ConfigTransactionControllerMXBean;
  30 import org.opendaylight.controller.config.api.jmx.ObjectNameUtil;
  31 import org.opendaylight.controller.config.util.jolokia.ConfigRegistryJolokiaClient;
  32 import org.opendaylight.controller.config.util.jolokia.ConfigTransactionJolokiaClient;
  33
  34 import com.google.common.collect.ImmutableMap;
  35 import com.google.common.collect.Sets;
  36
  37 public class LookupTest {
  38
  39     private String jolokiaURL;
  40     private TestingConfigRegistry testingRegistry;
  41     private ObjectName testingRegistryON;
  42     private final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
  43     private ConfigRegistryClient jmxRegistryClient, jolokiaRegistryClient;
  44     private ConfigTransactionControllerMXBean testingTransactionController;
  45     private ObjectName testingTransactionControllerON;
  46     private ConfigTransactionClient jmxTransactionClient,
  47             jolokiaTransactionClient;
  48
  49     Map<LookupRegistry, ? extends Set<? extends LookupRegistry>> lookupProvidersToClients;
  50
  51     @Before
  52     public void setUp() throws Exception {
  53         jolokiaURL = JolokiaHelper.startTestingJolokia();
  54         testingRegistry = new TestingConfigRegistry();
  55         testingRegistryON = ConfigRegistry.OBJECT_NAME;
  56         mbs.registerMBean(testingRegistry, testingRegistryON);
  57         jmxRegistryClient = new ConfigRegistryJMXClient(
  58                 ManagementFactory.getPlatformMBeanServer());
  59         jolokiaRegistryClient = new ConfigRegistryJolokiaClient(jolokiaURL);
  60
  61         testingTransactionController = new TestingConfigTransactionController();
  62         testingTransactionControllerON = new ObjectName(
  63                 ObjectNameUtil.ON_DOMAIN + ":" + ObjectNameUtil.TYPE_KEY
  64                         + "=TransactionController");
  65         mbs.registerMBean(testingTransactionController,
  66                 testingTransactionControllerON);
  67
  68         jmxTransactionClient = new ConfigTransactionJMXClient(null,
  69                 testingTransactionControllerON,
  70                 ManagementFactory.getPlatformMBeanServer());
  71         jolokiaTransactionClient = new ConfigTransactionJolokiaClient(
  72                 jolokiaURL, testingTransactionControllerON, null);
  73         HashSet<ConfigRegistryClient> registryClients = Sets.newHashSet(jmxRegistryClient, jolokiaRegistryClient);
  74         HashSet<ConfigTransactionClient> configTransactionClients = Sets.newHashSet(jmxTransactionClient, jolokiaTransactionClient);
  75         lookupProvidersToClients = ImmutableMap.of((LookupRegistry) testingRegistry, registryClients,                testingTransactionController, configTransactionClients);
  76     }
  77
  78     @After
  79     public void cleanUp() throws Exception {
  80         JolokiaHelper.stopJolokia();
  81         mbs.unregisterMBean(testingRegistryON);
  82         mbs.unregisterMBean(testingTransactionControllerON);
  83     }
  84
  85     @Test
  86     public void testLookupConfigBeans() throws Exception {
  87         Method method = LookupRegistry.class.getMethod("lookupConfigBeans");
  88         Object[] args = new Object[0];
  89         test(method, args);
  90     }
  91
  92     @Test
  93     public void testLookupConfigBeans1() throws Exception {
  94         Method method = LookupRegistry.class.getMethod("lookupConfigBeans",
  95                 String.class);
  96         Object[] args = new Object[] { TestingConfigRegistry.moduleName1 };
  97         test(method, args);
  98     }
  99
 100     @Test
 101     public void testLookupConfigBeans2() throws Exception {
 102         Method method = LookupRegistry.class.getMethod("lookupConfigBeans",
 103                 String.class, String.class);
 104         Object[] args = new Object[] { TestingConfigRegistry.moduleName1,
 105                 TestingConfigRegistry.instName1 };
 106         test(method, args);
 107     }
 108
 109     @Test
 110     public void testLookupConfigBean() throws Exception {
 111         Method method = LookupRegistry.class.getMethod("lookupConfigBean",
 112                 String.class, String.class);
 113         Object[] args = new Object[] { TestingConfigRegistry.moduleName1,
 114                 TestingConfigRegistry.instName1 };
 115         test(method, args);
 116     }
 117
 118     private void test(Method method, Object[] args) throws Exception {
 119         for (Entry<LookupRegistry, ? extends Set<? extends LookupRegistry>> entry : lookupProvidersToClients
 120                 .entrySet()) {
 121             Object expected = method.invoke(entry.getKey(), args);
 122             for (LookupRegistry client : entry.getValue()) {
 123                 Object actual = method.invoke(client, args);
 124                 assertEquals("Error while comparing " + entry.getKey()
 125                         + " with client " + client, expected, actual);
 126             }
 127         }
 128     }
 129
 130     @Test
 131     public void testException() {
 132         for (Entry<LookupRegistry, ? extends Set<? extends LookupRegistry>> entry : lookupProvidersToClients
 133                 .entrySet()) {
 134             for (LookupRegistry client : entry.getValue()) {
 135                 try {
 136                     client.lookupConfigBean(
 137                             InstanceNotFoundException.class.getSimpleName(), "");
 138                     fail(client.toString());
 139                 } catch (InstanceNotFoundException e) {
 140
 141                 }
 142             }
 143         }
 144     }
 145 }