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 com.google.common.collect.ImmutableMap;
  14 import com.google.common.collect.Sets;
  15 import java.lang.management.ManagementFactory;
  16 import java.lang.reflect.Method;
  17 import java.util.HashSet;
  18 import java.util.Map;
  19 import java.util.Map.Entry;
  20 import java.util.Set;
  21 import javax.management.InstanceNotFoundException;
  22 import javax.management.MBeanServer;
  23 import javax.management.ObjectName;
  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
  32 public class LookupTest {
  33
  34     private TestingConfigRegistry testingRegistry;
  35     private ObjectName testingRegistryON;
  36     private final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
  37     private ConfigRegistryClient jmxRegistryClient;
  38     private ConfigTransactionControllerMXBean testingTransactionController;
  39     private ObjectName testingTransactionControllerON;
  40     private ConfigTransactionClient jmxTransactionClient;
  41
  42     Map<LookupRegistry, ? extends Set<? extends LookupRegistry>> lookupProvidersToClients;
  43
  44     @Before
  45     public void setUp() throws Exception {
  46         testingRegistry = new TestingConfigRegistry();
  47         testingRegistryON = ConfigRegistry.OBJECT_NAME;
  48         mbs.registerMBean(testingRegistry, testingRegistryON);
  49         jmxRegistryClient = new ConfigRegistryJMXClient(
  50                 ManagementFactory.getPlatformMBeanServer());
  51
  52
  53         testingTransactionController = new TestingConfigTransactionController();
  54         testingTransactionControllerON = new ObjectName(
  55                 ObjectNameUtil.ON_DOMAIN + ":" + ObjectNameUtil.TYPE_KEY
  56                         + "=TransactionController");
  57         mbs.registerMBean(testingTransactionController,
  58                 testingTransactionControllerON);
  59
  60         jmxTransactionClient = new ConfigTransactionJMXClient(null,
  61                 testingTransactionControllerON,
  62                 ManagementFactory.getPlatformMBeanServer());
  63
  64         HashSet<ConfigRegistryClient> registryClients = Sets.newHashSet(jmxRegistryClient);
  65         HashSet<ConfigTransactionClient> configTransactionClients = Sets.newHashSet(jmxTransactionClient);
  66         lookupProvidersToClients = ImmutableMap.of((LookupRegistry) testingRegistry, registryClients,
  67                 testingTransactionController, configTransactionClients);
  68     }
  69
  70     @After
  71     public void cleanUp() throws Exception {
  72         mbs.unregisterMBean(testingRegistryON);
  73         mbs.unregisterMBean(testingTransactionControllerON);
  74     }
  75
  76     @Test
  77     public void testLookupConfigBeans() throws Exception {
  78         Method method = LookupRegistry.class.getMethod("lookupConfigBeans");
  79         Object[] args = new Object[0];
  80         test(method, args);
  81     }
  82
  83     @Test
  84     public void testLookupConfigBeans1() throws Exception {
  85         Method method = LookupRegistry.class.getMethod("lookupConfigBeans",
  86                 String.class);
  87         Object[] args = new Object[] { TestingConfigRegistry.moduleName1 };
  88         test(method, args);
  89     }
  90
  91     @Test
  92     public void testLookupConfigBeans2() throws Exception {
  93         Method method = LookupRegistry.class.getMethod("lookupConfigBeans",
  94                 String.class, String.class);
  95         Object[] args = new Object[] { TestingConfigRegistry.moduleName1, TestingConfigRegistry.instName1 };
  96         test(method, args);
  97     }
  98
  99     @Test
 100     public void testLookupConfigBean() throws Exception {
 101         Method method = LookupRegistry.class.getMethod("lookupConfigBean",
 102                 String.class, String.class);
 103         Object[] args = new Object[] { TestingConfigRegistry.moduleName1, TestingConfigRegistry.instName1 };
 104         test(method, args);
 105     }
 106
 107     private void test(Method method, Object[] args) throws Exception {
 108         for (Entry<LookupRegistry, ? extends Set<? extends LookupRegistry>> entry : lookupProvidersToClients
 109                 .entrySet()) {
 110             Object expected = method.invoke(entry.getKey(), args);
 111             for (LookupRegistry client : entry.getValue()) {
 112                 Object actual = method.invoke(client, args);
 113                 assertEquals("Error while comparing " + entry.getKey()
 114                         + " with client " + client, expected, actual);
 115             }
 116         }
 117     }
 118
 119     @Test
 120     public void testException() {
 121         for (Entry<LookupRegistry, ? extends Set<? extends LookupRegistry>> entry : lookupProvidersToClients
 122                 .entrySet()) {
 123             for (LookupRegistry client : entry.getValue()) {
 124                 try {
 125                     client.lookupConfigBean(
 126                             InstanceNotFoundException.class.getSimpleName(), "");
 127                     fail(client.toString());
 128                 } catch (InstanceNotFoundException e) {
 129
 130                 }
 131             }
 132         }
 133     }
 134 }